Curated Shelf

Science-Fiction & Fantasy

Wells, Verne, Stoker, Lovecraft — the imaginative tradition before genre had a name.

4230 WorksDrawn from Project Gutenberg Bookshelf #638

Dracula
Stoker, Bram
103,941 Gutenberg downloadsen1995Difficulty 44 (College)
The King in Yellow
Chambers, Robert W. (Robert William)
93,459 Gutenberg downloadsen2005Difficulty 47 (College)
Frankenstein; or, the modern prometheus
Shelley, Mary Wollstonecraft
82,024 Gutenberg downloadsen1993Difficulty 53 (Graduate)
A Journey to the Centre of the Earth
Verne, Jules
73,986 Gutenberg downloadsen2006Difficulty 45 (College)
Occasion ... for Disaster
Garrett, Randall & Janifer, Laurence M.
70,528 Gutenberg downloadsen2009Difficulty 37 (High School)
The call of Cthulhu
Lovecraft, H. P. (Howard Phillips)
70,233 Gutenberg downloadsen2022Difficulty 63 (Academic)
The Crack of Doom
Cromie, Robert
70,140 Gutenberg downloadsen2008Difficulty 45 (College)
The Dunwich horror
Lovecraft, H. P. (Howard Phillips)
69,569 Gutenberg downloadsen2015Difficulty 57 (Graduate)
Space Station 1
Long, Frank Belknap
68,827 Gutenberg downloadsen2015Difficulty 44 (College)
Gulliver's Travels into Several Remote Regions of the World
Swift, Jonathan
68,283 Gutenberg downloadsen2005Difficulty 56 (Graduate)
Time Crime
Piper, H. Beam
66,343 Gutenberg downloadsen2006Difficulty 42 (College)
Lone Star Planet
Piper, H. Beam & McGuire, John J. (John Joseph)
66,217 Gutenberg downloadsen2006Difficulty 46 (College)
At the mountains of madness
Lovecraft, H. P. (Howard Phillips)
65,091 Gutenberg downloadsen2023Difficulty 64 (Academic)
The Ambulance Made Two Trips
Leinster, Murray
64,579 Gutenberg downloadsen2008Difficulty 37 (High School)
The Big Fix
Smith, George O. (George Oliver)
64,547 Gutenberg downloadsen2007Difficulty 43 (College)
L'île mystérieuse
Verne, Jules
64,084 Gutenberg downloadsfr2004
Weird Tales, Volume 1, Number 1, March 1923: The unique magazine
Various
63,917 Gutenberg downloadsen2022Difficulty 44 (College)
Weird Tales, Volume 1, Number 4, June, 1923: The unique magazine
Various
63,499 Gutenberg downloadsen2022Difficulty 47 (College)
Thuvia, maid of Mars
Burroughs, Edgar Rice
58,543 Gutenberg downloadsen1993Difficulty 44 (College)
The House on the Borderland
Hodgson, William Hope
58,250 Gutenberg downloadsen2003Difficulty 44 (College)
Undine
La Motte-Fouqué, Friedrich Heinrich Karl, Freiherr de
55,611 Gutenberg downloadsen2001Difficulty 52 (Graduate)
The Misplaced Battleship
Harrison, Harry
51,104 Gutenberg downloadsen2007Difficulty 37 (High School)
Dracula
Stoker, Bram
47,062 Gutenberg downloadsen2014Difficulty 42 (College)
She who sleeps : $b A romance of New York and the Nile
Rohmer, Sax
45,465 Gutenberg downloadsen2025Difficulty 39 (High School)
A Midsummer Night's Dream
Shakespeare, William
45,367 Gutenberg downloadsen1998Difficulty 39 (High School)
Le cas étrange du docteur Jekyll; Un logement pour la nuit
Stevenson, Robert Louis
45,266 Gutenberg downloadsfr2025
Tarrano the Conqueror
Cummings, Ray
44,500 Gutenberg downloadsen2007Difficulty 38 (High School)
The Wonderful Wizard of Oz
Baum, L. Frank (Lyman Frank)
42,548 Gutenberg downloadsen1993Difficulty 34 (High School)
Plague Ship
Norton, Andre
42,372 Gutenberg downloadsen2005Difficulty 48 (College)
The Sex Life of the Gods
Knerr, M. E. (Michael E.)
41,358 Gutenberg downloadsen2012Difficulty 35 (High School)
The Ultimate Weapon
Campbell, John W., Jr. (John Wood)
40,424 Gutenberg downloadsen2007Difficulty 43 (College)
Supermind
Garrett, Randall & Janifer, Laurence M.
39,312 Gutenberg downloadsen2007Difficulty 37 (High School)
Voyage au Centre de la Terre
Verne, Jules
39,276 Gutenberg downloadsfr2003
The Colors of Space
Bradley, Marion Zimmer
39,035 Gutenberg downloadsen2007Difficulty 38 (High School)
Astounding Stories of Super-Science, December 1930
Various
38,957 Gutenberg downloadsen2009Difficulty 42 (College)
Astounding Stories, June, 1931
Various
38,888 Gutenberg downloadsen2010Difficulty 43 (College)
A Martian Odyssey
Weinbaum, Stanley G. (Stanley Grauman)
38,824 Gutenberg downloadsen2007Difficulty 38 (High School)
Triplanetary
Smith, E. E. (Edward Elmer)
38,801 Gutenberg downloadsen2007Difficulty 49 (College)
Astounding Stories, May, 1931
Various
38,754 Gutenberg downloadsen2009Difficulty 42 (College)
The Revolt on Venus
Rockwell, Carey
38,702 Gutenberg downloadsen2006Difficulty 44 (College)
Red Nails
Howard, Robert E. (Robert Ervin)
38,409 Gutenberg downloadsen2010Difficulty 40 (High School)
Astounding Stories, August, 1931
Various
38,000 Gutenberg downloadsen2010Difficulty 45 (College)
The Undersea Tube
Hansen, L. Taylor (Lucile Taylor)
37,996 Gutenberg downloadsen2008Difficulty 43 (College)
Wizard
Janifer, Laurence M.
37,871 Gutenberg downloadsen2008Difficulty 34 (High School)
The Secret of the Ninth Planet
Wollheim, Donald A.
37,426 Gutenberg downloadsen2010Difficulty 45 (College)
Brood of the Dark Moon (A Sequel to "Dark Moon")
Diffin, Charles Willard
37,153 Gutenberg downloadsen2010Difficulty 41 (College)
De la terre à la lune, trajet direct en 97 heures 20 minutes
Verne, Jules
35,189 Gutenberg downloadsfr2012
The Hour of the Dragon
Howard, Robert E. (Robert Ervin)
34,923 Gutenberg downloadsen2013Difficulty 41 (College)
Astounding Stories of Super-Science January 1930
Unknown
34,208 Gutenberg downloadsen2012Difficulty 45 (College)
Shadows in Zamboula
Howard, Robert E. (Robert Ervin)
33,998 Gutenberg downloadsen2013Difficulty 41 (College)
The People of the Black Circle
Howard, Robert E. (Robert Ervin)
33,744 Gutenberg downloadsen2013Difficulty 39 (High School)
Shadows in the Moonlight
Howard, Robert E. (Robert Ervin)
33,354 Gutenberg downloadsen2013Difficulty 38 (High School)
Jewels of Gwahlur
Howard, Robert E. (Robert Ervin)
32,807 Gutenberg downloadsen2013Difficulty 48 (College)
Baron Trump's Marvellous Underground Journey
Lockwood, Ingersoll
31,939 Gutenberg downloadsen2018Difficulty 44 (College)
A Connecticut Yankee in King Arthur's Court
Twain, Mark
30,892 Gutenberg downloadsen2004Difficulty 45 (College)
A Honeymoon in Space
Griffith, George Chetwynd
28,678 Gutenberg downloadsen2006Difficulty 44 (College)
Twenty Thousand Leagues under the Sea
Verne, Jules
28,142 Gutenberg downloadsen1994Difficulty 55 (Graduate)
Gulliver's Travels into Several Remote Nations of the World
Swift, Jonathan
27,885 Gutenberg downloadsen1997Difficulty 55 (Graduate)
From the Earth to the moon; and, round the moon
Verne, Jules
24,898 Gutenberg downloadsen1993Difficulty 55 (Graduate)
Five Weeks in a Balloon Or, Journeys and Discoveries in Africa by Three Englishmen
Verne, Jules
24,661 Gutenberg downloadsen2002Difficulty 54 (Graduate)
The last dragon
Totheroh, Dan
24,427 Gutenberg downloadsen2025Difficulty 39 (High School)
Fairy dreams : $b or, Wanderings in Elf-land
Austin, Jane G. (Jane Goodwin)
24,375 Gutenberg downloadsen2025Difficulty 53 (Graduate)
The magnificent possession
Asimov, Isaac
24,326 Gutenberg downloadsen2025Difficulty 41 (College)
Tales of terror
Donovan, Dick
24,200 Gutenberg downloadsen2025Difficulty 42 (College)
The magic ring, Vol. 1 (of 3)
La Motte-Fouqué, Friedrich Heinrich Karl, Freiherr de
24,016 Gutenberg downloadsen2025Difficulty 61 (Academic)
They return at evening : $b A book of ghost stories
Wakefield, Herbert Russell
23,880 Gutenberg downloadsen2025Difficulty 44 (College)
A princess of Mars
Burroughs, Edgar Rice
23,869 Gutenberg downloadsen1993Difficulty 56 (Graduate)
The magic ring, Vol. 3 (of 3)
La Motte-Fouqué, Friedrich Heinrich Karl, Freiherr de
23,864 Gutenberg downloadsen2025Difficulty 52 (Graduate)
The black kiss
Bloch, Robert & Kuttner, Henry
23,860 Gutenberg downloadsen2025Difficulty 42 (College)
Die Elixiere des Teufels : $b Nachgelassene Papiere des Bruders Medardus, eines Kapuziners
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
23,834 Gutenberg downloadsde2025
The man who mastered time
Cummings, Ray
23,825 Gutenberg downloadsen2025Difficulty 37 (High School)
Les Mémoires d'un Parapluie
Houdetot, Elisabeth Galos, comtesse de
23,749 Gutenberg downloadsfr2025
The ghost of Charlotte Cray, and other stories
Marryat, Florence
23,732 Gutenberg downloadsen2025Difficulty 39 (High School)
How joy was found : $b a fantasy
Hutchison, Isobel Wylie
23,724 Gutenberg downloadsen2025Difficulty 33 (High School)
The valley of eyes unseen
Collins, Gilbert
23,712 Gutenberg downloadsen2025Difficulty 51 (Graduate)
Landscape with figures
Fraser, Ronald
23,663 Gutenberg downloadsen2025Difficulty 46 (College)
The magic ring, Vol. 2 (of 3)
La Motte-Fouqué, Friedrich Heinrich Karl, Freiherr de
23,652 Gutenberg downloadsen2025Difficulty 51 (Graduate)
Limanora : $b the island of progress
Sweven, Godfrey
23,635 Gutenberg downloadsen2025Difficulty 51 (Graduate)
I, Mars
Bradbury, Ray
23,615 Gutenberg downloadsen2025Difficulty 29 (Middle School)
The spirit-rapper; an autobiography
Brownson, Orestes Augustus
23,572 Gutenberg downloadsen2025Difficulty 56 (Graduate)
Karl Grier : $b The strange story of a man with a sixth sense
Tracy, Louis
23,561 Gutenberg downloadsen2025Difficulty 49 (College)
The world below
Wright, S. Fowler (Sydney Fowler)
23,558 Gutenberg downloadsen2025Difficulty 41 (College)
Jonah
Nathan, Robert
23,552 Gutenberg downloadsen2025Difficulty 39 (High School)
La chasse au météore
Verne, Jules
23,548 Gutenberg downloadsfr2025
Maugis, ye sorcerer : $b from ye ancient French : a wonderful tale from ye writings of ye mad savant of ye Maison Maugis in ye olde citie of Mouzon, France
Gilhooley, Lord
23,533 Gutenberg downloadsen2025Difficulty 50 (College)
This star shall be free
Leinster, Murray
23,524 Gutenberg downloadsen2025Difficulty 38 (High School)
A journey to the world under-ground
Holberg, Ludvig
23,518 Gutenberg downloadsen2025Difficulty 59 (Graduate)
The life-eater
Ward, Harold
23,503 Gutenberg downloadsen2025Difficulty 42 (College)
The dryad : $b a novel
McCarthy, Justin H. (Justin Huntly)
23,502 Gutenberg downloadsen2025Difficulty 45 (College)
The sociable ghost : $b Being the adventures of a reporter who was invited by the sociable ghost to a grand banquet, ball, and convention under the ground of old Trinity churchyard. A true tale of the things he saw and did not see while he was not there.
Harper, Olive
23,362 Gutenberg downloadsen2025Difficulty 41 (College)
Marigold : $b A story
Allonby, Edith
23,359 Gutenberg downloadsen2025Difficulty 42 (College)
The corsair; or, the little fairy at the bottom of the sea : $b A new Christmas burlesque and pantomime, founded upon the ballet of "Le corsair"
Brough, William
23,354 Gutenberg downloadsen2025Difficulty 36 (High School)
Ikuinen rakastaja
Burroughs, Edgar Rice
23,253 Gutenberg downloadsfi2025
Tuhatvuotinen valtakunta : $b Nelinäytöksinen näytelmä Upton Sinclairin romaanin mukaan
Välisalmi, Heikki & Sinclair, Upton
23,167 Gutenberg downloadsfi2025
Ihmisten kapina : $b Kolminäytöksinen draama
Haarla, Lauri
23,129 Gutenberg downloadsfi2025
The strange transfiguration of Hannah Stubbs
Marryat, Florence
23,086 Gutenberg downloadsen2025Difficulty 40 (High School)
Murder mask
Kramer, Edgar Daniel
23,078 Gutenberg downloadsen2025Difficulty 37 (High School)
Nieuw Utopia
Canter, Bernard Alexander
22,988 Gutenberg downloadsnl2025
The man who saved New York
Cummings, Ray
22,909 Gutenberg downloadsen2025Difficulty 31 (High School)
Twenty Thousand Leagues Under the Seas: An Underwater Tour of the World
Verne, Jules
21,965 Gutenberg downloadsen2001Difficulty 58 (Graduate)
The Lost World
Doyle, Arthur Conan
21,877 Gutenberg downloadsen1994Difficulty 38 (High School)
The Mysterious Island
Verne, Jules
21,452 Gutenberg downloadsen1998Difficulty 47 (College)
The gods of Mars
Burroughs, Edgar Rice
20,366 Gutenberg downloadsen1993Difficulty 55 (Graduate)
The warlord of Mars
Burroughs, Edgar Rice
19,806 Gutenberg downloadsen1993Difficulty 51 (Graduate)
The Chessmen of Mars
Burroughs, Edgar Rice
19,225 Gutenberg downloadsen1998Difficulty 46 (College)
The Land That Time Forgot
Burroughs, Edgar Rice
19,074 Gutenberg downloadsen1996Difficulty 43 (College)
The Lost Continent
Burroughs, Edgar Rice
18,451 Gutenberg downloadsen1994Difficulty 51 (Graduate)
A Journey into the Interior of the Earth
Verne, Jules
18,159 Gutenberg downloadsen2003Difficulty 50 (College)
Out of Time's Abyss
Burroughs, Edgar Rice
18,077 Gutenberg downloadsen1996Difficulty 43 (College)
Off on a Comet! a Journey through Planetary Space
Verne, Jules
17,465 Gutenberg downloadsen1998Difficulty 53 (Graduate)
The Time Machine
Wells, H. G. (Herbert George)
17,297 Gutenberg downloadsen2004Difficulty 41 (College)
Vingt mille Lieues Sous Les Mers — Complete
Verne, Jules
17,194 Gutenberg downloadsfr2004
The war of the worlds
Wells, H. G. (Herbert George)
13,735 Gutenberg downloadsen2004Difficulty 46 (College)
Carmilla
Le Fanu, Joseph Sheridan
13,007 Gutenberg downloadsen2003Difficulty 47 (College)
Frankenstein; Or, The Modern Prometheus
Shelley, Mary Wollstonecraft
9,039 Gutenberg downloadsen2012Difficulty 52 (Graduate)
On the Trail of the Space Pirates
Rockwell, Carey
8,490 Gutenberg downloadsen2007Difficulty 42 (College)
西遊記
Wu, Cheng'en
7,902 Gutenberg downloadszh2007
Anthem
Rand, Ayn
7,020 Gutenberg downloadsen1998Difficulty 31 (High School)
The Invisible Man: A Grotesque Romance
Wells, H. G. (Herbert George)
6,943 Gutenberg downloadsen2004Difficulty 38 (High School)
Frankenstein; Or, The Modern Prometheus
Shelley, Mary Wollstonecraft
6,613 Gutenberg downloadsen2013Difficulty 54 (Graduate)
Dorothy and the Wizard in Oz
Baum, L. Frank (Lyman Frank)
6,066 Gutenberg downloadsen2007Difficulty 38 (High School)
Wagner, the Wehr-Wolf
Reynolds, George W. M. (George William MacArthur)
5,960 Gutenberg downloadsen2008Difficulty 55 (Graduate)
The Vampyre; a Tale
Polidori, John William
5,399 Gutenberg downloadsen2004Difficulty 64 (Academic)
The Napoleon of Notting Hill
Chesterton, G. K. (Gilbert Keith)
5,186 Gutenberg downloadsen2006Difficulty 46 (College)
The island of Doctor Moreau
Wells, H. G. (Herbert George)
5,152 Gutenberg downloadsen2004Difficulty 38 (High School)
Rinkitink in Oz
Baum, L. Frank (Lyman Frank)
5,132 Gutenberg downloadsen2008Difficulty 42 (College)
The Fall of the House of Usher
Poe, Edgar Allan
4,979 Gutenberg downloadsen1997Difficulty 63 (Academic)
The Girl in the Golden Atom
Cummings, Ray
4,876 Gutenberg downloadsen2007Difficulty 39 (High School)
We
Zamiatin, Evgenii Ivanovich
4,759 Gutenberg downloadsen2020Difficulty 47 (College)
My Shipmate—Columbus
Marlowe, Stephen
4,700 Gutenberg downloadsen2008Difficulty 33 (High School)
The Magic World
Nesbit, E. (Edith)
4,605 Gutenberg downloadsen2009Difficulty 33 (High School)
鏡花緣
Li, Ruzhen
4,605 Gutenberg downloadszh2008
Himmelsvolk: Ein Buch von Blumen, Tieren und Gott
Bonsels, Waldemar
4,571 Gutenberg downloadsde2008
Tales of Space and Time
Wells, H. G. (Herbert George)
4,552 Gutenberg downloadsen2008Difficulty 48 (College)
The Talking Horse, and Other Tales
Anstey, F.
4,422 Gutenberg downloadsen2008Difficulty 46 (College)
Tom Swift and His Giant Telescope
Appleton, Victor
4,294 Gutenberg downloadsen2007Difficulty 39 (High School)
The Thing from the Lake
Ingram, Eleanor M. (Eleanor Marie)
4,267 Gutenberg downloadsen2007Difficulty 36 (High School)
Legacy
Schmitz, James H.
4,265 Gutenberg downloadsen2007Difficulty 37 (High School)
Flatland: A Romance of Many Dimensions
Abbott, Edwin Abbott
4,183 Gutenberg downloadsen1995Difficulty 58 (Graduate)
韓湘子全傳
Yang, Erzeng, active 17th century
3,991 Gutenberg downloadszh2008
Rip Van Winkle
Irving, Washington
3,871 Gutenberg downloadsen2019Difficulty 54 (Graduate)
Rautakorko: Vallankumousromaani
London, Jack
3,781 Gutenberg downloadsfi2008
The Fire People
Cummings, Ray
3,703 Gutenberg downloadsen2008Difficulty 47 (College)
To Mars via the Moon: An Astronomical Story
Wicks, Mark
3,688 Gutenberg downloadsen2008Difficulty 57 (Graduate)
Little Mr. Thimblefinger and His Queer Country
Harris, Joel Chandler
3,583 Gutenberg downloadsen2007Difficulty 33 (High School)
The Singing Mouse Stories
Hough, Emerson
3,503 Gutenberg downloadsen2007Difficulty 37 (High School)
Night of the living dead
Romero, George A.
3,444 Gutenberg downloadsen2007Difficulty 41 (College)
The Book of Dragons
Nesbit, E. (Edith)
3,428 Gutenberg downloadsen2007Difficulty 39 (High School)
Puck of Pook's Hill
Kipling, Rudyard
3,398 Gutenberg downloadsen2008Difficulty 35 (High School)
R.U.R. (Rossum's Universal Robots) A Fantastic Melodrama in Three Acts and an Epilogue
Čapek, Karel
3,396 Gutenberg downloadsen2019Difficulty 41 (College)
Pharaoh's Broker Being the Very Remarkable Experiences in Another World of Isidor Werner
Douglass, Ellsworth
3,388 Gutenberg downloadsen2008Difficulty 47 (College)
The Panchronicon
MacKaye, Harold Steele
3,375 Gutenberg downloadsen2009Difficulty 41 (College)
The Life and Adventures of Peter Wilkins, Volume 1 (of 2)
Paltock, Robert
3,361 Gutenberg downloadsen2007Difficulty 61 (Academic)
Niels Klim's journey under the ground being a narrative of his wonderful descent to the subterranean lands; together with an account of the sensible animals and trees inhabiting the planet Nazar and the firmament.
Holberg, Ludvig
3,306 Gutenberg downloadsen2009Difficulty 53 (Graduate)
The Doomsman
Sutphen, Van Tassel
3,254 Gutenberg downloadsen2009Difficulty 48 (College)
The Defiant Agents
Norton, Andre
3,241 Gutenberg downloadsen2008Difficulty 45 (College)
The Cat in Grandfather's House
Grabo, Carl Henry
3,230 Gutenberg downloadsen2007Difficulty 36 (High School)
2 B R 0 2 B
Vonnegut, Kurt
3,196 Gutenberg downloadsen2007Difficulty 35 (High School)
Adventures in Toyland; What the Marionette Told Molly
Hall, Edith King
3,126 Gutenberg downloadsen2007Difficulty 39 (High School)
The Princess and the Goblin
MacDonald, George
3,067 Gutenberg downloadsen1996Difficulty 30 (Middle School)
The Last Man
Shelley, Mary Wollstonecraft
3,065 Gutenberg downloadsen2006Difficulty 59 (Graduate)
The Willows
Blackwood, Algernon
3,063 Gutenberg downloadsen2004Difficulty 51 (Graduate)
A brother to dragons, and other old-time tales
Rives, Amélie
3,056 Gutenberg downloadsen2008Difficulty 38 (High School)
The House of the Wolfings A Tale of the House of the Wolfings and All the Kindreds of the Mark Written in Prose and in Verse
Morris, William
3,026 Gutenberg downloadsen2001Difficulty 60 (Graduate)
Eight Keys to Eden
Clifton, Mark
3,003 Gutenberg downloadsen2008Difficulty 43 (College)
The Marvelous Land of Oz
Baum, L. Frank (Lyman Frank)
2,994 Gutenberg downloadsen1993Difficulty 40 (High School)
The Status Civilization
Sheckley, Robert
2,974 Gutenberg downloadsen2007Difficulty 37 (High School)
Micro-Man
Ackerman, Forrest J.
2,970 Gutenberg downloadsen2010Difficulty 39 (High School)
Starman's Quest
Silverberg, Robert
2,946 Gutenberg downloadsen2008Difficulty 42 (College)
Herland
Gilman, Charlotte Perkins
2,914 Gutenberg downloadsen2008Difficulty 39 (High School)
Tales of Fantasy and Fact
Matthews, Brander
2,871 Gutenberg downloadsen2007Difficulty 40 (High School)
Rootabaga Stories
Sandburg, Carl
2,867 Gutenberg downloadsen2008Difficulty 38 (High School)
De Reis naar de Maan in 28 dagen en 12 uren
Verne, Jules
2,858 Gutenberg downloadsnl2008
Hunters Out of Space
Kelleam, Joseph E. (Joseph Everidge)
2,855 Gutenberg downloadsen2008Difficulty 32 (High School)
Alice's Adventures in Wonderland Illustrated by Arthur Rackham. With a Proem by Austin Dobson
Carroll, Lewis
2,774 Gutenberg downloadsen2009Difficulty 38 (High School)
New Atlantis
Bacon, Francis
2,754 Gutenberg downloadsen2000Difficulty 53 (Graduate)
The World Peril of 1910
Griffith, George Chetwynd
2,733 Gutenberg downloadsen2008Difficulty 42 (College)
The eternal moment, and other stories
Forster, E. M. (Edward Morgan)
2,732 Gutenberg downloadsen2024Difficulty 39 (High School)
David and the Phoenix
Ormondroyd, Edward
2,722 Gutenberg downloadsen2009Difficulty 34 (High School)
Phantastes: A Faerie Romance for Men and Women
MacDonald, George
2,684 Gutenberg downloadsen2008Difficulty 44 (College)
Hypolympia; Or, The Gods in the Island, an Ironic Fantasy
Gosse, Edmund
2,673 Gutenberg downloadsen2009Difficulty 37 (High School)
Spacehounds of IPC
Smith, E. E. (Edward Elmer)
2,625 Gutenberg downloadsen2007Difficulty 50 (College)
Ting-a-ling
Stockton, Frank R.
2,623 Gutenberg downloadsen2007Difficulty 42 (College)
Da terra à lua, viagem directa em 97 horas e 20 minutos
Verne, Jules
2,618 Gutenberg downloadspt2009
The House of Souls
Machen, Arthur
2,609 Gutenberg downloadsen2008Difficulty 44 (College)
Little Wizard Stories of Oz
Baum, L. Frank (Lyman Frank)
2,572 Gutenberg downloadsen2008Difficulty 39 (High School)
Dracula's Guest
Stoker, Bram
2,543 Gutenberg downloadsen2003Difficulty 41 (College)
Alaeddin und die Wunderlampe aus Tausend und eine Nacht
Moreck, Curt
2,510 Gutenberg downloadsde2007
Star Surgeon
Nourse, Alan Edward
2,499 Gutenberg downloadsen2006Difficulty 44 (College)
Space Platform
Leinster, Murray
2,462 Gutenberg downloadsen2008Difficulty 39 (High School)
Pagan Passions
Garrett, Randall & Janifer, Laurence M.
2,415 Gutenberg downloadsen2007Difficulty 42 (College)
Alice's Adventures Under Ground Being a facsimile of the original Ms. book afterwards developed into "Alice's Adventures in Wonderland"
Carroll, Lewis
2,380 Gutenberg downloadsen2006Difficulty 37 (High School)
The Stolen Bacillus and Other Incidents
Wells, H. G. (Herbert George)
2,378 Gutenberg downloadsen2004Difficulty 39 (High School)
The Boy Volunteers with the Submarine Fleet
Ward, Kenneth
2,293 Gutenberg downloadsen2008Difficulty 43 (College)
The Magic Soap Bubble
Cory, David
2,253 Gutenberg downloadsen2008Difficulty 40 (High School)
Space Prison
Godwin, Tom
2,246 Gutenberg downloadsen2007Difficulty 40 (High School)
Davy and the Goblin What Followed Reading 'Alice's Adventures in Wonderland'
Carryl, Charles E. (Charles Edward)
2,214 Gutenberg downloadsen2008Difficulty 48 (College)
Lucian's True History
Lucian, of Samosata
2,213 Gutenberg downloadsen2014Difficulty 61 (Academic)
Famous Modern Ghost Stories
Unknown
2,187 Gutenberg downloadsen2005Difficulty 57 (Graduate)
She
Haggard, H. Rider (Henry Rider)
2,175 Gutenberg downloadsen2006Difficulty 43 (College)
Islands of Space
Campbell, John W., Jr. (John Wood)
2,164 Gutenberg downloadsen2007Difficulty 42 (College)
The Road to Oz
Baum, L. Frank (Lyman Frank)
2,162 Gutenberg downloadsen2008Difficulty 37 (High School)
Varney the vampyre; or, the feast of blood
Prest, Thomas Peckett & Rymer, James Malcolm
2,082 Gutenberg downloadsen2005Difficulty 46 (College)
Second Variety
Dick, Philip K.
2,034 Gutenberg downloadsen2010Difficulty 31 (High School)
The iron heel
London, Jack
2,019 Gutenberg downloadsen2006Difficulty 46 (College)
The Coming Race
Lytton, Edward Bulwer Lytton, Baron
2,017 Gutenberg downloadsen2006Difficulty 51 (Graduate)
Edison's Conquest of Mars
Serviss, Garrett Putman
2,016 Gutenberg downloadsen2007Difficulty 57 (Graduate)
Lilith: A Romance
MacDonald, George
2,008 Gutenberg downloadsen1999Difficulty 40 (High School)
Hans Andersen's Fairy Tales
Andersen, H. C. (Hans Christian)
1,993 Gutenberg downloadsen2021Difficulty 41 (College)
Can Such Things Be?
Bierce, Ambrose
1,978 Gutenberg downloadsen2003Difficulty 50 (College)
Mizora: A Prophecy A MSS. Found Among the Private Papers of the Princess Vera Zarovitch
Lane, Mary E. Bradley
1,974 Gutenberg downloadsen2008Difficulty 51 (Graduate)
The Well at the World's End: A Tale
Morris, William
1,974 Gutenberg downloadsen1994Difficulty 51 (Graduate)
Looking Backward, 2000 to 1887
Bellamy, Edward
1,972 Gutenberg downloadsen1996Difficulty 56 (Graduate)
The World Set Free
Wells, H. G. (Herbert George)
1,940 Gutenberg downloadsen2006Difficulty 59 (Graduate)
Prince Prigio From "His Own Fairy Book"
Lang, Andrew
1,927 Gutenberg downloadsen2007Difficulty 41 (College)
The Ghost Breaker: A Novel Based Upon the Play
Goddard, Charles & Dickey, Paul
1,908 Gutenberg downloadsen2008Difficulty 41 (College)
Wandl the Invader
Cummings, Ray
1,897 Gutenberg downloadsen2007Difficulty 36 (High School)
At the Back of the North Wind
MacDonald, George
1,889 Gutenberg downloadsen2008Difficulty 31 (High School)
Ozma of Oz A Record of Her Adventures with Dorothy Gale of Kansas, the Yellow Hen, the Scarecrow, the Tin Woodman, Tiktok, the Cowardly Lion, and the Hungry Tiger; Besides Other Good People too Numerous to Mention Faithfully Recorded Herein
Baum, L. Frank (Lyman Frank)
1,868 Gutenberg downloadsen2010Difficulty 38 (High School)
Dick, Marjorie and Fidge: A Search for the Wonderful Dodo
Farrow, G. E. (George Edward)
1,849 Gutenberg downloadsen2007Difficulty 40 (High School)
The shadow over Innsmouth
Lovecraft, H. P. (Howard Phillips)
1,826 Gutenberg downloadsen2024Difficulty 52 (Graduate)
Drolls From Shadowland
Pearce, J. H. (Joseph Henry)
1,824 Gutenberg downloadsen2008Difficulty 41 (College)
The Hyborian Age
Howard, Robert E. (Robert Ervin)
1,820 Gutenberg downloadsen2013Difficulty 59 (Graduate)
Flatland: A Romance of Many Dimensions
Abbott, Edwin Abbott
1,817 Gutenberg downloadsen1994Difficulty 65 (Academic)
Little Brother
Doctorow, Cory
1,810 Gutenberg downloadsen2009Difficulty 50 (College)
Five Children and It
Nesbit, E. (Edith)
1,790 Gutenberg downloadsen2005Difficulty 37 (High School)
Med Luftskib til Mars: Fantastisk Fremtidsfortælling
Meyn, Niels & Klingsey, August
1,772 Gutenberg downloadsda2021
The Door in the Wall, and Other Stories
Wells, H. G. (Herbert George)
1,768 Gutenberg downloadsen1996Difficulty 40 (High School)
Peter Pan in Kensington Gardens
Barrie, J. M. (James Matthew)
1,763 Gutenberg downloadsen2008Difficulty 43 (College)
The Emerald City of Oz
Baum, L. Frank (Lyman Frank)
1,757 Gutenberg downloadsen2012Difficulty 41 (College)
The King of Elfland's Daughter
Dunsany, Lord
1,736 Gutenberg downloadsen2020Difficulty 48 (College)
The Marching Morons
Kornbluth, C. M. (Cyril M.)
1,730 Gutenberg downloadsen2016Difficulty 42 (College)
Adaptation
Reynolds, Mack
1,706 Gutenberg downloadsen2008Difficulty 45 (College)
The colour out of space
Lovecraft, H. P. (Howard Phillips)
1,703 Gutenberg downloadsen2022Difficulty 48 (College)
The Best Made Plans
Cole, Everett B.
1,694 Gutenberg downloadsen2007Difficulty 34 (High School)
The Galaxy Primes
Smith, E. E. (Edward Elmer)
1,694 Gutenberg downloadsen2007Difficulty 40 (High School)
The Magic of Oz
Baum, L. Frank (Lyman Frank)
1,678 Gutenberg downloadsen2015Difficulty 40 (High School)
平妖傳
Luo, Guanzhong & Feng, Menglong
1,678 Gutenberg downloadszh2018
Unwise Child
Garrett, Randall
1,670 Gutenberg downloadsen2007Difficulty 37 (High School)
Gulliver's Travels
Swift, Jonathan
1,664 Gutenberg downloadsen2021Difficulty 77 (Expert)
The Mysterious Island
Verne, Jules
1,616 Gutenberg downloadsen2005Difficulty 61 (Academic)
Supplemental Nights to the Book of the Thousand and One Nights — Volume 3 (of 6)
Unknown
1,615 Gutenberg downloadsen2002Difficulty 56 (Graduate)
The Night Land
Hodgson, William Hope
1,615 Gutenberg downloadsen2004Difficulty 49 (College)
The Planet Strappers
Gallun, Raymond Z. (Raymond Zinke)
1,609 Gutenberg downloadsen2008Difficulty 44 (College)
Micromegas
Voltaire
1,600 Gutenberg downloadsen2009Difficulty 47 (College)
Die seltsamen Geschichten des Doktor Ulebuhle
Bürgel, Bruno Hans
1,595 Gutenberg downloadsde2020
Greener Than You Think
Moore, Ward
1,590 Gutenberg downloadsen2008Difficulty 47 (College)
The Ball and the Cross
Chesterton, G. K. (Gilbert Keith)
1,576 Gutenberg downloadsen2004Difficulty 44 (College)
Jungle Tales of Tarzan
Burroughs, Edgar Rice
1,554 Gutenberg downloadsen1994Difficulty 45 (College)
The tunnel thru the air : $b or, Looking back from 1940
Gann, William D. (William Delbert)
1,542 Gutenberg downloadsen2024Difficulty 44 (College)
The Sleeper Awakes A Revised Edition of When the Sleeper Wakes
Wells, H. G. (Herbert George)
1,535 Gutenberg downloadsen2004Difficulty 38 (High School)
News from Nowhere; Or, An Epoch of Rest Being Some Chapters from a Utopian Romance
Morris, William
1,532 Gutenberg downloadsen2002Difficulty 49 (College)
The Eyes Have It
Dick, Philip K.
1,530 Gutenberg downloadsen2010Difficulty 36 (High School)
Talents, Incorporated
Leinster, Murray
1,523 Gutenberg downloadsen2007Difficulty 43 (College)
Black spirits & white : $b a book of ghost stories
Cram, Ralph Adams
1,501 Gutenberg downloadsen2008Difficulty 45 (College)
A Voyage to Arcturus
Lindsay, David
1,496 Gutenberg downloadsen1998Difficulty 41 (College)
Doctor Jones' Picnic
Chapman, S. E. (Samuel E.)
1,495 Gutenberg downloadsen2008Difficulty 43 (College)
Sylvie and Bruno
Carroll, Lewis
1,494 Gutenberg downloadsen1996Difficulty 39 (High School)
The Worm Ouroboros: A Romance
Eddison, Eric Rücker
1,487 Gutenberg downloadsen2022Difficulty 42 (College)
Ten From Infinity
Fairman, Paul W.
1,479 Gutenberg downloadsen2007Difficulty 39 (High School)
At the Earth's Core
Burroughs, Edgar Rice
1,467 Gutenberg downloadsen1994Difficulty 41 (College)
Zanoni
Lytton, Edward Bulwer Lytton, Baron
1,454 Gutenberg downloadsen2006Difficulty 62 (Academic)
The First Men in the Moon
Wells, H. G. (Herbert George)
1,453 Gutenberg downloadsen2004Difficulty 40 (High School)
The Gods of Pegana
Dunsany, Lord
1,442 Gutenberg downloadsen2005Difficulty 40 (High School)
He
Lang, Andrew & Pollock, Walter Herries
1,439 Gutenberg downloadsen2008Difficulty 45 (College)
Man Overboard!
Crawford, F. Marion (Francis Marion)
1,436 Gutenberg downloadsen2008Difficulty 35 (High School)
A Pail of Air
Leiber, Fritz
1,431 Gutenberg downloadsen2016Difficulty 36 (High School)
Travels and Adventures of Little Baron Trump and His Wonderful Dog Bulger
Lockwood, Ingersoll
1,416 Gutenberg downloadsen2018Difficulty 51 (Graduate)
Makers
Doctorow, Cory
1,403 Gutenberg downloadsen2010Difficulty 47 (College)
The Tunnel Under the World
Pohl, Frederik
1,386 Gutenberg downloadsen2010Difficulty 37 (High School)
Little Fuzzy
Piper, H. Beam
1,385 Gutenberg downloadsen2006Difficulty 40 (High School)
The Phoenix and the Carpet
Nesbit, E. (Edith)
1,380 Gutenberg downloadsen1997Difficulty 37 (High School)
The Beasts of Tarzan
Burroughs, Edgar Rice
1,367 Gutenberg downloadsen1993Difficulty 43 (College)
The Scarlet Plague
London, Jack
1,353 Gutenberg downloadsen2007Difficulty 38 (High School)
The Tin Woodman of Oz A Faithful Story of the Astonishing Adventure Undertaken by the Tin Woodman, assisted by Woot the Wanderer, the Scarecrow of Oz, and Polychrome, the Rainbow's Daughter
Baum, L. Frank (Lyman Frank)
1,333 Gutenberg downloadsen2010Difficulty 41 (College)
Vathek; An Arabian Tale
Beckford, William
1,329 Gutenberg downloadsen2013Difficulty 58 (Graduate)
Wonder-Box Tales
Ingelow, Jean
1,316 Gutenberg downloadsen2007Difficulty 38 (High School)
The Emerald City of Oz
Baum, L. Frank (Lyman Frank)
1,311 Gutenberg downloadsen1996Difficulty 38 (High School)
This Crowded Earth
Bloch, Robert
1,310 Gutenberg downloadsen2008Difficulty 36 (High School)
Twelve Stories and a Dream
Wells, H. G. (Herbert George)
1,293 Gutenberg downloadsen1999Difficulty 59 (Graduate)
The Patchwork Girl of Oz
Baum, L. Frank (Lyman Frank)
1,289 Gutenberg downloadsen2010Difficulty 39 (High School)
Triplanetary
Smith, E. E. (Edward Elmer)
1,283 Gutenberg downloadsen2010Difficulty 55 (Graduate)
Thirty Strange Stories
Wells, H. G. (Herbert George)
1,282 Gutenberg downloadsen2019Difficulty 37 (High School)
Etidorhpa; or, The End of Earth. The Strange History of a Mysterious Being and the Account of a Remarkable Journey
Lloyd, John Uri
1,274 Gutenberg downloadsen2011Difficulty 51 (Graduate)
The case of Charles Dexter Ward
Lovecraft, H. P. (Howard Phillips)
1,272 Gutenberg downloadsen2024Difficulty 64 (Academic)
The Stranger
Dickson, Gordon R.
1,272 Gutenberg downloadsen2021Difficulty 33 (High School)
The Story of the Amulet
Nesbit, E. (Edith)
1,263 Gutenberg downloadsen1997Difficulty 39 (High School)
The Description of a New World, Called the Blazing-World
Newcastle, Margaret Cavendish, Duchess of
1,234 Gutenberg downloadsen2016Difficulty 79 (Expert)
The Scarecrow of Oz
Baum, L. Frank (Lyman Frank)
1,233 Gutenberg downloadsen2016Difficulty 42 (College)
The Mystery of the Sea
Stoker, Bram
1,232 Gutenberg downloadsen2013Difficulty 39 (High School)
First Lensman
Smith, E. E. (Edward Elmer)
1,229 Gutenberg downloadsen2015Difficulty 53 (Graduate)
Ask a Foolish Question
Sheckley, Robert
1,223 Gutenberg downloadsen2010Difficulty 37 (High School)
玉蟾記
Tongyuanzi
1,221 Gutenberg downloadszh2008
The Poison Belt
Doyle, Arthur Conan
1,207 Gutenberg downloadsen1994Difficulty 43 (College)
The Skylark of Space
Smith, E. E. (Edward Elmer) & Garby, Lee Hawkins
1,188 Gutenberg downloadsen2007Difficulty 39 (High School)
The Game of Rat and Dragon
Linebarger, Paul Myron Anthony
1,186 Gutenberg downloadsen2009Difficulty 41 (College)
The Hanging Stranger
Dick, Philip K.
1,181 Gutenberg downloadsen2012Difficulty 29 (Middle School)
Anticipations of the reaction of mechanical and scientific progress upon human life and thought
Wells, H. G. (Herbert George)
1,179 Gutenberg downloadsen2006Difficulty 66 (Academic)
The Princess and the Goblin
MacDonald, George
1,172 Gutenberg downloadsen2010Difficulty 31 (High School)
The Cosmic Computer
Piper, H. Beam
1,168 Gutenberg downloadsen2007Difficulty 40 (High School)
Vingt mille lieues sous les mers
Verne, Jules
1,164 Gutenberg downloadsfr2017
Beyond the Black River
Howard, Robert E. (Robert Ervin)
1,160 Gutenberg downloadsen2013Difficulty 40 (High School)
The Light Princess
MacDonald, George
1,160 Gutenberg downloadsen1996Difficulty 37 (High School)
The War in the Air
Wells, H. G. (Herbert George)
1,158 Gutenberg downloadsen1997Difficulty 48 (College)
The Tailor of Gloucester
Potter, Beatrix
1,155 Gutenberg downloadsen2005Difficulty 44 (College)
Youth
Asimov, Isaac
1,154 Gutenberg downloadsen2010Difficulty 31 (High School)
Sylvie and Bruno Concluded (Illustrated)
Carroll, Lewis
1,152 Gutenberg downloadsen2015Difficulty 48 (College)
All Around the Moon
Verne, Jules
1,146 Gutenberg downloadsen2005Difficulty 50 (College)
Voltaire's Romances, Complete in One Volume
Voltaire
1,133 Gutenberg downloadsen2011Difficulty 54 (Graduate)
The Water of the Wondrous Isles
Morris, William
1,129 Gutenberg downloadsen2005Difficulty 42 (College)
Metropolis
Harbou, Thea von
1,126 Gutenberg downloadsen2024Difficulty 44 (College)
From the Earth to the Moon, Direct in Ninety-Seven Hours and Twenty Minutes: and a Trip Round It
Verne, Jules
1,125 Gutenberg downloadsen2013Difficulty 54 (Graduate)
Glinda of Oz In Which Are Related the Exciting Experiences of Princess Ozma of Oz, and Dorothy, in Their Hazardous Journey to the Home of the Flatheads, and to the Magic Isle of the Skeezers, and How They Were Rescued from Dire Peril by the Sorcery of Glinda the Good
Baum, L. Frank (Lyman Frank)
1,119 Gutenberg downloadsen2012Difficulty 44 (College)
The Moon Pool
Merritt, Abraham
1,114 Gutenberg downloadsen1996Difficulty 42 (College)
The Enchanted Castle
Nesbit, E. (Edith)
1,103 Gutenberg downloadsen2010Difficulty 37 (High School)
The Little Lame Prince and His Travelling Cloak
Craik, Dinah Maria Mulock
1,103 Gutenberg downloadsen2014Difficulty 45 (College)
The Purple Cloud
Shiel, M. P. (Matthew Phipps)
1,096 Gutenberg downloadsen2004Difficulty 50 (College)
Beyond Lies the Wub
Dick, Philip K.
1,080 Gutenberg downloadsen2009Difficulty 28 (Middle School)
Carnacki, the Ghost Finder
Hodgson, William Hope
1,076 Gutenberg downloadsen2004Difficulty 38 (High School)
Weird Tales. Vol. 1 (of 2)
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
1,074 Gutenberg downloadsen2010Difficulty 56 (Graduate)
Astounding Stories, March, 1931
Various
1,072 Gutenberg downloadsen2009Difficulty 42 (College)
The Were-Wolf
Housman, Clemence
1,072 Gutenberg downloadsen2004Difficulty 40 (High School)
The Food of the Gods and How It Came to Earth
Wells, H. G. (Herbert George)
1,071 Gutenberg downloadsen2004Difficulty 53 (Graduate)
The Lair of the White Worm
Stoker, Bram
1,068 Gutenberg downloadsen1998Difficulty 43 (College)
Someone Comes to Town, Someone Leaves Town
Doctorow, Cory
1,051 Gutenberg downloadsen2006Difficulty 63 (Academic)
The First Men in the Moon
Wells, H. G. (Herbert George)
1,049 Gutenberg downloadsen2016Difficulty 41 (College)
The Big Trip Up Yonder
Vonnegut, Kurt
1,047 Gutenberg downloadsen2009Difficulty 43 (College)
Skylark Three
Smith, E. E. (Edward Elmer)
1,035 Gutenberg downloadsen2007Difficulty 46 (College)
The Book of Wonder
Dunsany, Lord
1,022 Gutenberg downloadsen2005Difficulty 50 (College)
The Magic of Oz
Baum, L. Frank (Lyman Frank)
1,015 Gutenberg downloadsen1996Difficulty 36 (High School)
The Princess and Curdie
MacDonald, George
1,015 Gutenberg downloadsen1996Difficulty 41 (College)
Pellucidar
Burroughs, Edgar Rice
1,014 Gutenberg downloadsen1996Difficulty 47 (College)
Astounding Stories of Super-Science February 1930
Various
1,011 Gutenberg downloadsen2009Difficulty 47 (College)
The Last Letter
Leiber, Fritz
1,009 Gutenberg downloadsen2016Difficulty 45 (College)
The Night of the Long Knives
Leiber, Fritz
1,004 Gutenberg downloadsen2008Difficulty 46 (College)
A Voyage to the Moon
Cyrano de Bergerac
1,000 Gutenberg downloadsen2014Difficulty 57 (Graduate)
A Modern Utopia
Wells, H. G. (Herbert George)
998 Gutenberg downloadsen2004Difficulty 57 (Graduate)
Plague of Pythons
Pohl, Frederik
994 Gutenberg downloadsen2016Difficulty 37 (High School)
The Water-Babies
Kingsley, Charles
994 Gutenberg downloadsen1997Difficulty 40 (High School)
The Monster Men
Burroughs, Edgar Rice
988 Gutenberg downloadsen1994Difficulty 52 (Graduate)
Flatland: A Romance of Many Dimensions
Abbott, Edwin Abbott
987 Gutenberg downloadsen2014Difficulty 64 (Academic)
Lord of the World
Benson, Robert Hugh
987 Gutenberg downloadsen2004Difficulty 47 (College)
Robots of the World! Arise!
Wolf, Mari
985 Gutenberg downloadsen2010Difficulty 34 (High School)
The Lost Continent
Hyne, C. J. Cutcliffe
985 Gutenberg downloadsen2008Difficulty 41 (College)
The Second Jungle Book
Kipling, Rudyard
981 Gutenberg downloadsen2011Difficulty 37 (High School)
El anacronópete; Viaje a China; Metempsicosis
Gaspar, Enrique
975 Gutenberg downloadses2020
The Red One
London, Jack
972 Gutenberg downloadsen1997Difficulty 46 (College)
Time Enough at Last
Venable, Lyn
968 Gutenberg downloadsen2010Difficulty 38 (High School)
Dorothy and the Wizard in Oz
Baum, L. Frank (Lyman Frank)
967 Gutenberg downloadsen1996Difficulty 36 (High School)
The Witch of Prague: A Fantastic Tale
Crawford, F. Marion (Francis Marion)
965 Gutenberg downloadsen2006Difficulty 55 (Graduate)
Before Adam
London, Jack
962 Gutenberg downloadsen2008Difficulty 42 (College)
The Land of Oz
Baum, L. Frank (Lyman Frank)
962 Gutenberg downloadsen2016Difficulty 42 (College)
Ozma of Oz A Record of Her Adventures with Dorothy Gale of Kansas, the Yellow Hen, the Scarecrow, the Tin Woodman, Tiktok, the Cowardly Lion, and the Hungry Tiger; Besides Other Good People too Numerous to Mention Faithfully Recorded Herein
Baum, L. Frank (Lyman Frank)
961 Gutenberg downloadsen1996Difficulty 37 (High School)
American Fairy Tales
Baum, L. Frank (Lyman Frank)
957 Gutenberg downloadsen2003Difficulty 37 (High School)
The Lost Princess of Oz
Baum, L. Frank (Lyman Frank)
956 Gutenberg downloadsen1997Difficulty 46 (College)
Tarzan the Terrible
Burroughs, Edgar Rice
954 Gutenberg downloadsen2000Difficulty 64 (Academic)
Pirates of Venus
Burroughs, Edgar Rice
953 Gutenberg downloadsen2023Difficulty 48 (College)
Clarimonde
Gautier, Théophile
952 Gutenberg downloadsen2007Difficulty 51 (Graduate)
牡丹亭
Tang, Xianzu
952 Gutenberg downloadszh2007
The Necklace of Princess Fiorimonde, and Other Stories
De Morgan, Mary
951 Gutenberg downloadsen2012Difficulty 40 (High School)
After London; Or, Wild England
Jefferies, Richard
950 Gutenberg downloadsen2004Difficulty 51 (Graduate)
The Parasite: A Story
Doyle, Arthur Conan
946 Gutenberg downloadsen1995Difficulty 38 (High School)
The Magic Fishbone A Holiday Romance from the Pen of Miss Alice Rainbird, Aged 7
Dickens, Charles
941 Gutenberg downloadsen2007Difficulty 42 (College)
Five Children and It
Nesbit, E. (Edith)
940 Gutenberg downloadsen1997Difficulty 34 (High School)
Omnilingual
Piper, H. Beam
940 Gutenberg downloadsen2006Difficulty 42 (College)
Darkness and Dawn
England, George Allan
939 Gutenberg downloadsen2005Difficulty 37 (High School)
Facing the Flag
Verne, Jules
937 Gutenberg downloadsen2004Difficulty 60 (Graduate)
The haunter of the dark
Lovecraft, H. P. (Howard Phillips)
936 Gutenberg downloadsen2024Difficulty 54 (Graduate)
Puck of Pook's Hill
Kipling, Rudyard
934 Gutenberg downloadsen1996Difficulty 33 (High School)
John Silence, Physician Extraordinary
Blackwood, Algernon
928 Gutenberg downloadsen2015Difficulty 45 (College)
Deathworld
Harrison, Harry
925 Gutenberg downloadsen2009Difficulty 34 (High School)
Space Viking
Piper, H. Beam
925 Gutenberg downloadsen2007Difficulty 42 (College)
The Best Psychic Stories
Unknown
918 Gutenberg downloadsen2011Difficulty 48 (College)
The Variable Man
Dick, Philip K.
912 Gutenberg downloadsen2010Difficulty 39 (High School)
Down and Out in the Magic Kingdom
Doctorow, Cory
911 Gutenberg downloadsen2005Difficulty 53 (Graduate)
The Brick Moon, and Other Stories
Hale, Edward Everett
908 Gutenberg downloadsen1999Difficulty 41 (College)
A Strange Story — Complete
Lytton, Edward Bulwer Lytton, Baron
904 Gutenberg downloadsen2004Difficulty 62 (Academic)
The Time Traders
Norton, Andre
904 Gutenberg downloadsen2006Difficulty 40 (High School)
The Lost Princess of Oz
Baum, L. Frank (Lyman Frank)
903 Gutenberg downloadsen2008Difficulty 47 (College)
The Skylark of Valeron
Smith, E. E. (Edward Elmer)
903 Gutenberg downloadsen2022Difficulty 48 (College)
後西游記
Biao, Xuahua
903 Gutenberg downloadszh2008
The Three Impostors; or, The Transmutations
Machen, Arthur
901 Gutenberg downloadsen2011Difficulty 45 (College)
Queen of the Black Coast
Howard, Robert E. (Robert Ervin)
900 Gutenberg downloadsen2013Difficulty 41 (College)
The Smoky God; Or, A Voyage to the Inner World
Emerson, Willis George
897 Gutenberg downloadsen2002Difficulty 57 (Graduate)
The Moon Princess: A Fairy Tale
Harrison, Edith Ogden
893 Gutenberg downloadsen2019Difficulty 47 (College)
The Star
Wells, H. G. (Herbert George)
892 Gutenberg downloadsen2022Difficulty 49 (College)
The Tin Woodman of Oz A Faithful Story of the Astonishing Adventure Undertaken by the Tin Woodman, Assisted by Woot the Wanderer, the Scarecrow of Oz, and Polychrome, the Rainbow's Daughter
Baum, L. Frank (Lyman Frank)
885 Gutenberg downloadsen1997Difficulty 40 (High School)
A Witch Shall Be Born
Howard, Robert E. (Robert Ervin)
884 Gutenberg downloadsen2013Difficulty 40 (High School)
Pygmalion's Spectacles
Weinbaum, Stanley G. (Stanley Grauman)
880 Gutenberg downloadsen2007Difficulty 37 (High School)
Tik-Tok of Oz
Baum, L. Frank (Lyman Frank)
880 Gutenberg downloadsen1997Difficulty 42 (College)
The Enchanted Island of Yew Whereon Prince Marvel Encountered the High Ki of Twi and Other Surprising People
Baum, L. Frank (Lyman Frank)
879 Gutenberg downloadsen1996Difficulty 40 (High School)
Tik-Tok of Oz
Baum, L. Frank (Lyman Frank)
879 Gutenberg downloadsen2016Difficulty 43 (College)
Armageddon—2419 A.D.
Nowlan, Philip Francis
871 Gutenberg downloadsen2010Difficulty 53 (Graduate)
The illustrated Tarzan book no. 1 : $b Picturized from the novel Tarzan of the apes
Burroughs, Edgar Rice
871 Gutenberg downloadsen2025Difficulty 47 (College)
Ayesha, the Return of She
Haggard, H. Rider (Henry Rider)
870 Gutenberg downloadsen2006Difficulty 43 (College)
The Last Evolution
Campbell, John W., Jr. (John Wood)
870 Gutenberg downloadsen2008Difficulty 49 (College)
Weird Tales, Volume 1, Number 2, April, 1923: The unique magazine
Various
870 Gutenberg downloadsen2022Difficulty 41 (College)
Nine Unlikely Tales
Nesbit, E. (Edith)
868 Gutenberg downloadsen2015Difficulty 37 (High School)
R.U.R.
Čapek, Karel
868 Gutenberg downloadscs2004
Four Weird Tales
Blackwood, Algernon
866 Gutenberg downloadsen2005Difficulty 61 (Academic)
The Metal Monster
Merritt, Abraham
864 Gutenberg downloadsen2002Difficulty 44 (College)
Index of the Project Gutenberg Works of Charlotte Perkins Gilman
Gilman, Charlotte Perkins
863 Gutenberg downloadsen2019Difficulty 46 (College)
The Road to Oz
Baum, L. Frank (Lyman Frank)
860 Gutenberg downloadsen1996Difficulty 35 (High School)
When the Sleeper Wakes
Wells, H. G. (Herbert George)
858 Gutenberg downloadsen1997Difficulty 38 (High School)
The Goddess of Atvatabar Being the history of the discovery of the interior world and conquest of Atvatabar
Bradshaw, William Richard
857 Gutenberg downloadsen2010Difficulty 52 (Graduate)
The Plattner Story, and Others
Wells, H. G. (Herbert George)
855 Gutenberg downloadsen2013Difficulty 53 (Graduate)
Glinda of Oz In Which Are Related the Exciting Experiences of Princess Ozma of Oz, and Dorothy, in Their Hazardous Journey to the Home of the Flatheads, and to the Magic Isle of the Skeezers, and How They Were Rescued from Dire Peril by the Sorcery of Glinda the Good
Baum, L. Frank (Lyman Frank)
853 Gutenberg downloadsen1997Difficulty 42 (College)
Ozoplaning with the Wizard of Oz
Thompson, Ruth Plumly
852 Gutenberg downloadsen2017Difficulty 42 (College)
Extract from Captain Stormfield's Visit to Heaven
Twain, Mark
850 Gutenberg downloadsen1997Difficulty 35 (High School)
Bee: The Princess of the Dwarfs
France, Anatole
849 Gutenberg downloadsen2016Difficulty 37 (High School)
Visionen und andere phantastische Erzählungen
Turgenev, Ivan Sergeevich
848 Gutenberg downloadsde2011
A Journey in Other Worlds: A Romance of the Future
Astor, John Jacob
847 Gutenberg downloadsen1999Difficulty 54 (Graduate)
The Master Key An Electrical Fairy Tale Founded Upon the Mysteries of Electricity
Baum, L. Frank (Lyman Frank)
846 Gutenberg downloadsen1996Difficulty 44 (College)
De la terre à la lune: trajet direct en 97 heures 20 minutes
Verne, Jules
845 Gutenberg downloadsfr1997
The Rose and the Ring
Thackeray, William Makepeace
845 Gutenberg downloadsen2006Difficulty 46 (College)
Astounding Stories of Super-Science, June, 1930
Various
844 Gutenberg downloadsen2009Difficulty 38 (High School)
Nachtstücke
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
839 Gutenberg downloadsde2004
A Book of Ghosts
Baring-Gould, S. (Sabine)
834 Gutenberg downloadsen2011Difficulty 41 (College)
Balsamo, the magician; or, the memoirs of a physician
Dumas, Alexandre & Maquet, Auguste
834 Gutenberg downloadsen2014Difficulty 42 (College)
Star Born
Norton, Andre
834 Gutenberg downloadsen2006Difficulty 44 (College)
The festival
Lovecraft, H. P. (Howard Phillips)
834 Gutenberg downloadsen2022Difficulty 53 (Graduate)
Märchen
Hesse, Hermann
833 Gutenberg downloadsde2021
The Lani People
Bone, Jesse F. (Jesse Franklin)
832 Gutenberg downloadsen2001Difficulty 42 (College)
The Defenders
Dick, Philip K.
831 Gutenberg downloadsen2009Difficulty 32 (High School)
The King of Ireland's Son
Colum, Padraic
829 Gutenberg downloadsen2002Difficulty 29 (Middle School)
Mardi, and a voyage thither, Vol. 2 (of 2)
Melville, Herman
825 Gutenberg downloadsen2004Difficulty 50 (College)
She and Allan
Haggard, H. Rider (Henry Rider)
825 Gutenberg downloadsen2006Difficulty 42 (College)
Tales of Wonder
Dunsany, Lord
825 Gutenberg downloadsen2004Difficulty 45 (College)
The Invasion of 1910, with a full account of the siege of London
Le Queux, William
823 Gutenberg downloadsen2016Difficulty 51 (Graduate)
The Rainbow Cat
Fyleman, Rose
823 Gutenberg downloadsen2019Difficulty 36 (High School)
Astounding Stories of Super-Science, October, 1930
Various
821 Gutenberg downloadsen2009Difficulty 38 (High School)
The Royal Book of Oz : $b In which the Scarecrow goes to search for his family tree and discovers that he is the long lost Emperor of the Silver Island
Thompson, Ruth Plumly
821 Gutenberg downloadsen2009Difficulty 40 (High School)
Astounding Stories, April, 1931
Various
816 Gutenberg downloadsen2009Difficulty 47 (College)
The Sea Fairies
Baum, L. Frank (Lyman Frank)
816 Gutenberg downloadsen2015Difficulty 37 (High School)
Astounding Stories of Super-Science July 1930
Various
812 Gutenberg downloadsen2009Difficulty 43 (College)
The Patchwork Girl of Oz
Baum, L. Frank (Lyman Frank)
812 Gutenberg downloadsen1997Difficulty 38 (High School)
Wolfbane
Pohl, Frederik & Kornbluth, C. M. (Cyril M.)
811 Gutenberg downloadsen2016Difficulty 42 (College)
The master mind of Mars
Burroughs, Edgar Rice
810 Gutenberg downloadsen2023Difficulty 55 (Graduate)
The Wolf-Leader
Dumas, Alexandre
809 Gutenberg downloadsen2016Difficulty 42 (College)
Missing Link
Herbert, Frank
808 Gutenberg downloadsen2007Difficulty 34 (High School)
Planet of the Damned
Harrison, Harry
808 Gutenberg downloadsen2007Difficulty 43 (College)
Robur the Conqueror
Verne, Jules
807 Gutenberg downloadsen2003Difficulty 52 (Graduate)
Three John Silence Stories
Blackwood, Algernon
807 Gutenberg downloadsen2004Difficulty 45 (College)
Edison's Conquest of Mars
Serviss, Garrett Putman
802 Gutenberg downloadsen2006Difficulty 55 (Graduate)
The Scarecrow of Oz
Baum, L. Frank (Lyman Frank)
801 Gutenberg downloadsen1997Difficulty 39 (High School)
The Young Lovell: A Romance
Ford, Ford Madox
799 Gutenberg downloadsen2013Difficulty 40 (High School)
When the World Shook Being an Account of the Great Adventure of Bastin, Bickley and Arbuthnot
Haggard, H. Rider (Henry Rider)
798 Gutenberg downloadsen1998Difficulty 48 (College)
唐鍾馗平鬼傳
Dongshanyunzhongdaoren
797 Gutenberg downloadszh2008
The Crystal Crypt
Dick, Philip K.
796 Gutenberg downloadsen2009Difficulty 33 (High School)
Storm Over Warlock
Norton, Andre
790 Gutenberg downloadsen2007Difficulty 46 (College)
Watchbird
Sheckley, Robert
789 Gutenberg downloadsen2009Difficulty 38 (High School)
The hounds of Tindalos
Long, Frank Belknap
786 Gutenberg downloadsen2024Difficulty 40 (High School)
Empire
Simak, Clifford D.
785 Gutenberg downloadsen2009Difficulty 42 (College)
He
Lovecraft, H. P. (Howard Phillips)
781 Gutenberg downloadsen2022Difficulty 56 (Graduate)
A Romance of Two Worlds: A Novel
Corelli, Marie
780 Gutenberg downloadsen2003Difficulty 49 (College)
Incredible Adventures
Blackwood, Algernon
779 Gutenberg downloadsen2013Difficulty 45 (College)
Le avventure d'Alice nel paese delle meraviglie
Carroll, Lewis
779 Gutenberg downloadsit2009
The Old English Baron: a Gothic Story
Reeve, Clara
779 Gutenberg downloadsen2004Difficulty 49 (College)
At the Earth's Core
Burroughs, Edgar Rice
778 Gutenberg downloadsen1996Difficulty 41 (College)
Hunting License
McConnell, James V.
778 Gutenberg downloadsen2021Difficulty 32 (High School)
The horror at Red Hook
Lovecraft, H. P. (Howard Phillips)
777 Gutenberg downloadsen2024Difficulty 68 (Academic)
The thing on the door-step
Lovecraft, H. P. (Howard Phillips)
776 Gutenberg downloadsen2024Difficulty 55 (Graduate)
A Trace of Memory
Laumer, Keith
774 Gutenberg downloadsen2016Difficulty 33 (High School)
The discovery of a world in the moone : $b or, A discovrse tending to prove that 'tis probable there may be another habitable world in that planet
Wilkins, John
774 Gutenberg downloadsen2006Difficulty 62 (Academic)
The Strange Story Book
Lang, Mrs.
774 Gutenberg downloadsen2011Difficulty 47 (College)
Astounding Stories of Super-Science, August 1930
Various
772 Gutenberg downloadsen2009Difficulty 47 (College)
Search the Sky
Pohl, Frederik & Kornbluth, C. M. (Cyril M.)
772 Gutenberg downloadsen2016Difficulty 40 (High School)
The Gods of Mars
Burroughs, Edgar Rice
771 Gutenberg downloadsen2009Difficulty 55 (Graduate)
Futuria Fantasia, Spring 1940
Various
768 Gutenberg downloadsen2012Difficulty 37 (High School)
The twelve adventurers, and other stories
Brontë, Charlotte
768 Gutenberg downloadsen2024Difficulty 42 (College)
In the Days of the Comet
Wells, H. G. (Herbert George)
767 Gutenberg downloadsen2004Difficulty 53 (Graduate)
The Magic City
Nesbit, E. (Edith)
767 Gutenberg downloadsen2007Difficulty 36 (High School)
Ralph 124C 41+: A Romance of the Year 2660
Gernsback, Hugo
766 Gutenberg downloadsen2019Difficulty 54 (Graduate)
The Slayer of Souls
Chambers, Robert W. (Robert William)
766 Gutenberg downloadsen2011Difficulty 41 (College)
In the year 2889
Verne, Michel & Verne, Jules
765 Gutenberg downloadsen2006Difficulty 47 (College)
Key Out of Time
Norton, Andre
765 Gutenberg downloadsen2006Difficulty 44 (College)
The Blind Spot
Hall, Austin & Flint, Homer Eon
765 Gutenberg downloadsen2004Difficulty 39 (High School)
The Moon Maid
Burroughs, Edgar Rice
763 Gutenberg downloadsen2022Difficulty 53 (Graduate)
Tanar of Pellucidar
Burroughs, Edgar Rice
761 Gutenberg downloadsen2023Difficulty 51 (Graduate)
The Mummy! A Tale of the Twenty-Second Century
Loudon, Mrs. (Jane)
761 Gutenberg downloadsen2018Difficulty 63 (Academic)
Piper in the Woods
Dick, Philip K.
760 Gutenberg downloadsen2010Difficulty 31 (High School)
In Search of the Unknown
Chambers, Robert W. (Robert William)
757 Gutenberg downloadsen2006Difficulty 47 (College)
The Devil in Iron
Howard, Robert E. (Robert Ervin)
755 Gutenberg downloadsen2013Difficulty 45 (College)
The House of Arden: A Story for Children
Nesbit, E. (Edith)
754 Gutenberg downloadsen2018Difficulty 36 (High School)
The Sword of Welleran and Other Stories
Dunsany, Lord
754 Gutenberg downloadsen2004Difficulty 43 (College)
Gray Lensman
Smith, E. E. (Edward Elmer)
753 Gutenberg downloadsen2022Difficulty 57 (Graduate)
The Creature from Cleveland Depths
Leiber, Fritz
753 Gutenberg downloadsen2007Difficulty 39 (High School)
Cæsar's Column: A Story of the Twentieth Century
Donnelly, Ignatius
751 Gutenberg downloadsen2004Difficulty 53 (Graduate)
Galactic Patrol
Smith, E. E. (Edward Elmer)
751 Gutenberg downloadsen2022Difficulty 51 (Graduate)
Let's Get Together
Asimov, Isaac
751 Gutenberg downloadsen2022Difficulty 44 (College)
Peter Pan in Kensington Gardens
Barrie, J. M. (James Matthew)
751 Gutenberg downloadsen1998Difficulty 43 (College)
Second stage Lensmen
Smith, E. E. (Edward Elmer)
751 Gutenberg downloadsen2023Difficulty 52 (Graduate)
Sylvie and Bruno (Illustrated)
Carroll, Lewis
749 Gutenberg downloadsen2015Difficulty 49 (College)
Weird Tales, Vol. 2 (of 2)
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
749 Gutenberg downloadsen2010Difficulty 57 (Graduate)
Wandering ghosts
Crawford, F. Marion (Francis Marion)
747 Gutenberg downloadsen2012Difficulty 39 (High School)
Rhyme? and reason?
Carroll, Lewis
746 Gutenberg downloadsen2010Difficulty 38 (High School)
The Crock of Gold
Stephens, James
745 Gutenberg downloadsen1999Difficulty 45 (College)
The Happy Hypocrite: A Fairy Tale for Tired Men
Beerbohm, Max, Sir
745 Gutenberg downloadsen2011Difficulty 38 (High School)
Venus Equilateral
Smith, George O. (George Oliver)
745 Gutenberg downloadsen2022Difficulty 48 (College)
Grim Tales
Nesbit, E. (Edith)
741 Gutenberg downloadsen2012Difficulty 35 (High School)
The Skull
Dick, Philip K.
741 Gutenberg downloadsen2009Difficulty 30 (Middle School)
Gulliver of Mars
Arnold, Edwin Lester
739 Gutenberg downloadsen1996Difficulty 53 (Graduate)
Astounding Stories of Super-Science January 1931
Various
736 Gutenberg downloadsen2009Difficulty 42 (College)
Journeys to the Planet Mars; or, Our Mission to Ento
Weiss, Sara
735 Gutenberg downloadsen2020Difficulty 60 (Graduate)
Across the Zodiac The Story of a Wrecked Record
Greg, Percy
734 Gutenberg downloadsen2003Difficulty 59 (Graduate)
Masters of Space
Smith, E. E. (Edward Elmer) & Evans, E. Everett (Edward Everett)
734 Gutenberg downloadsen2007Difficulty 39 (High School)
Wisdom's Daughter: The Life and Love Story of She-Who-Must-be-Obeyed
Haggard, H. Rider (Henry Rider)
734 Gutenberg downloadsen2019Difficulty 43 (College)
The curse of Yig
Bishop, Zealia B. (Zealia Brown) & Lovecraft, H. P. (Howard Phillips)
732 Gutenberg downloadsen2023Difficulty 50 (College)
Assassin
Bone, Jesse F. (Jesse Franklin)
731 Gutenberg downloadsen2010Difficulty 49 (College)
The laughter of Toffee
Farrell, Henry
731 Gutenberg downloadsen2021Difficulty 37 (High School)
Star Hunter
Norton, Andre
730 Gutenberg downloadsen2006Difficulty 39 (High School)
That Sweet Little Old Lady
Garrett, Randall & Janifer, Laurence M.
730 Gutenberg downloadsen2007Difficulty 38 (High School)
Doomsday Eve
Williams, Robert Moore
728 Gutenberg downloadsen2015Difficulty 37 (High School)
Final Weapon
Cole, Everett B.
728 Gutenberg downloadsen2008Difficulty 42 (College)
The lurking fear
Lovecraft, H. P. (Howard Phillips)
727 Gutenberg downloadsen2023Difficulty 58 (Graduate)
Pillar of Fire
Bradbury, Ray
726 Gutenberg downloadsen2021Difficulty 31 (High School)
Astounding Stories of Super-Science September 1930
Various
725 Gutenberg downloadsen2009Difficulty 53 (Graduate)
Astounding Stories of Super-Science April 1930
Pelcher, Anthony
724 Gutenberg downloadsen2009Difficulty 34 (High School)
Astounding Stories, February, 1931
Various
723 Gutenberg downloadsen2009Difficulty 40 (High School)
Astounding Stories, July, 1931
Various
721 Gutenberg downloadsen2010Difficulty 41 (College)
The quest of Iranon
Lovecraft, H. P. (Howard Phillips)
721 Gutenberg downloadsen2024Difficulty 42 (College)
The Underground City; Or, The Black Indies (Sometimes Called The Child of the Cavern)
Verne, Jules
718 Gutenberg downloadsen1998Difficulty 44 (College)
No-Risk Planet
Marlowe, Stephen
716 Gutenberg downloadsen2021Difficulty 43 (College)
The Perfect World: A romance of strange people and strange places
Scrymsour, Ella M.
716 Gutenberg downloadsen2019Difficulty 38 (High School)
Uncanny Stories
Sinclair, May
716 Gutenberg downloadsen2019Difficulty 34 (High School)
The Diamond Lens
O'Brien, Fitz James
715 Gutenberg downloadsen2007Difficulty 50 (College)
The Princess and Curdie
MacDonald, George
715 Gutenberg downloadsen2011Difficulty 40 (High School)
The Secret of the Earth
Beale, Charles Willing
714 Gutenberg downloadsen2013Difficulty 44 (College)
The Wonderful Visit
Wells, H. G. (Herbert George)
714 Gutenberg downloadsen2010Difficulty 41 (College)
The Wood Beyond the World
Morris, William
714 Gutenberg downloadsen2002Difficulty 43 (College)
Lud-in-the-Mist
Mirrlees, Hope
712 Gutenberg downloadsen2022Difficulty 54 (Graduate)
Frankenstein, ou le Prométhée moderne Volume 1 (of 3)
Shelley, Mary Wollstonecraft
711 Gutenberg downloadsfr2020
Gladiator
Wylie, Philip
711 Gutenberg downloadsen2013Difficulty 36 (High School)
Tales of the Unexpected
Wells, H. G. (Herbert George)
711 Gutenberg downloadsen2021Difficulty 39 (High School)
Jurgen: A Comedy of Justice
Cabell, James Branch
710 Gutenberg downloadsen2005Difficulty 48 (College)
Four-Day Planet
Piper, H. Beam
708 Gutenberg downloadsen2006Difficulty 42 (College)
The Counterpane Fairy
Pyle, Katharine
707 Gutenberg downloadsen2002Difficulty 33 (High School)
Vingt Mille Lieues Sous Les Mers — Part 2
Verne, Jules
707 Gutenberg downloadsfr2004
Despoilers of the Golden Empire
Garrett, Randall
705 Gutenberg downloadsen2007Difficulty 46 (College)
An Earthman on Venus (originally titled "The radio man")
Farley, Ralph Milne
704 Gutenberg downloadsen2016Difficulty 49 (College)
The Great War in England in 1897
Le Queux, William
704 Gutenberg downloadsen2011Difficulty 56 (Graduate)
The Pirates of Ersatz
Leinster, Murray
704 Gutenberg downloadsen2007Difficulty 42 (College)
Looking Backward: 2000-1887
Bellamy, Edward
701 Gutenberg downloadsen2008Difficulty 56 (Graduate)
The Boats of the "Glen Carrig" Being an account of their Adventures in the Strange places of the Earth, after the foundering of the good ship Glen Carrig through striking upon a hidden rock in the unknown seas to the Southward; as told by John Winterstraw, Gent., to his son James Winterstraw, in the year 1757, and by him committed very properly and legibly to manuscript
Hodgson, William Hope
701 Gutenberg downloadsen2003Difficulty 48 (College)
Through the gates of the silver key
Lovecraft, H. P. (Howard Phillips) & Price, E. Hoffmann
700 Gutenberg downloadsen2023Difficulty 54 (Graduate)
The Brain
Hauser, Heinrich
699 Gutenberg downloadsen2010Difficulty 45 (College)
A fighting man of Mars
Burroughs, Edgar Rice
696 Gutenberg downloadsen2023Difficulty 52 (Graduate)
The People That Time Forgot
Burroughs, Edgar Rice
696 Gutenberg downloadsen1996Difficulty 50 (College)
The Shaving of Shagpat; an Arabian entertainment — Complete
Meredith, George
696 Gutenberg downloadsen2004Difficulty 44 (College)
A Midnight Fantasy
Aldrich, Thomas Bailey
695 Gutenberg downloadsen2007Difficulty 52 (Graduate)
The Fourth "R"
Smith, George O. (George Oliver)
694 Gutenberg downloadsen2006Difficulty 44 (College)
The Sky Is Falling
Del Rey, Lester
694 Gutenberg downloadsen2006Difficulty 37 (High School)
A Dreamer's Tales
Dunsany, Lord
693 Gutenberg downloadsen2005Difficulty 45 (College)
Histoires extraordinaires
Poe, Edgar Allan
693 Gutenberg downloadsfr2007
L'autre monde; ou, Histoire comique des Etats et Empires de la Lune
Cyrano de Bergerac
693 Gutenberg downloadsfr2016
Sabotage in Space
Rockwell, Carey
692 Gutenberg downloadsen2006Difficulty 42 (College)
The Secret of the League: The Story of a Social War
Bramah, Ernest
692 Gutenberg downloadsen2010Difficulty 52 (Graduate)
The Sorcery Club
O'Donnell, Elliott
692 Gutenberg downloadsen2004Difficulty 46 (College)
The Wishing-Stone Stories
Burgess, Thornton W. (Thornton Waldo)
692 Gutenberg downloadsen2020Difficulty 36 (High School)
With the Night Mail: A Story of 2000 A.D. (Together with extracts from the comtemporary magazine in which it appeared)
Kipling, Rudyard
692 Gutenberg downloadsen2009Difficulty 42 (College)
Rip Foster Rides the Gray Planet
Goodwin, Harold L. (Harold Leland)
691 Gutenberg downloadsen2006Difficulty 40 (High School)
Equality
Bellamy, Edward
690 Gutenberg downloadsen2005Difficulty 50 (College)
Children of the lens
Smith, E. E. (Edward Elmer)
689 Gutenberg downloadsen2023Difficulty 51 (Graduate)
The Angel of the Revolution: A Tale of the Coming Terror
Griffith, George Chetwynd
689 Gutenberg downloadsen2010Difficulty 46 (College)
The silver key
Lovecraft, H. P. (Howard Phillips)
689 Gutenberg downloadsen2023Difficulty 55 (Graduate)
First on the Moon
Sutton, Jeff
685 Gutenberg downloadsen2013Difficulty 37 (High School)
The Long Voyage
Jacobi, Carl
685 Gutenberg downloadsen2009Difficulty 42 (College)
The Open Door, and the Portrait. Stories of the Seen and the Unseen.
Oliphant, Mrs. (Margaret)
683 Gutenberg downloadsen2003Difficulty 38 (High School)
Once on a Time
Milne, A. A. (Alan Alexander)
682 Gutenberg downloadsen2009Difficulty 40 (High School)
Magic A Fantastic Comedy
Chesterton, G. K. (Gilbert Keith)
681 Gutenberg downloadsen2006Difficulty 36 (High School)
The Sea Lady
Wells, H. G. (Herbert George)
681 Gutenberg downloadsen2011Difficulty 46 (College)
Undine
La Motte-Fouqué, Friedrich Heinrich Karl, Freiherr de
681 Gutenberg downloadsen2006Difficulty 35 (High School)
The Great War Syndicate
Stockton, Frank R.
680 Gutenberg downloadsen1996Difficulty 56 (Graduate)
The Mysterious Stranger: A Romance
Twain, Mark
680 Gutenberg downloadsen2015Difficulty 46 (College)
The shadow kingdom
Howard, Robert E. (Robert Ervin)
680 Gutenberg downloadsen2023Difficulty 40 (High School)
Young Readers Science Fiction Stories
Elam, Richard M. (Richard Mace)
680 Gutenberg downloadsen2016Difficulty 35 (High School)
The Forgotten Planet
Leinster, Murray
679 Gutenberg downloadsen2012Difficulty 43 (College)
The Marvellous History of the Shadowless Man, and The Cold Heart
Chamisso, Adelbert von & Hauff, Wilhelm
677 Gutenberg downloadsen2010Difficulty 56 (Graduate)
Astounding Stories of Super-Science, March 1930
Various
676 Gutenberg downloadsen2009Difficulty 41 (College)
The Wonder Clock; or, four & twenty marvellous Tales being one for each hour of the day
Pyle, Howard & Pyle, Katharine
676 Gutenberg downloadsen2020Difficulty 42 (College)
Tinker's Dam
Tinker, Joseph
676 Gutenberg downloadsen2008Difficulty 31 (High School)
Astounding Stories of Super-Science, November, 1930
Various
675 Gutenberg downloadsen2009Difficulty 45 (College)
耳食錄
Yue, Jun
675 Gutenberg downloadszh2008
Astounding Stories of Super-Science, May, 1930
Various
674 Gutenberg downloadsen2009Difficulty 41 (College)
From outer space
Zacks, Robert
674 Gutenberg downloadsen2022Difficulty 43 (College)
Puck of Pook's Hill
Kipling, Rudyard
674 Gutenberg downloadsen2005Difficulty 33 (High School)
The secret of the island
Verne, Jules
674 Gutenberg downloadsen2007Difficulty 44 (College)
Le Vingtième Siècle: La Vie Électrique
Robida, Albert
673 Gutenberg downloadsfr2011
The Door Through Space
Bradley, Marion Zimmer
673 Gutenberg downloadsen2006Difficulty 39 (High School)
The Ghost Pirates
Hodgson, William Hope
672 Gutenberg downloadsen2004Difficulty 33 (High School)
Uncle Wiggily in Wonderland
Garis, Howard Roger
672 Gutenberg downloadsen2013Difficulty 35 (High School)
Fifty-One Tales
Dunsany, Lord
670 Gutenberg downloadsen2005Difficulty 40 (High School)
The ninth vibration and other stories
Beck, L. Adams (Lily Adams)
670 Gutenberg downloadsen1999Difficulty 40 (High School)
Pictures Don't Lie
MacLean, Katherine
669 Gutenberg downloadsen2016Difficulty 43 (College)
Green Tea; Mr. Justice Harbottle
Le Fanu, Joseph Sheridan
668 Gutenberg downloadsen2004Difficulty 44 (College)
Khaled, A Tale of Arabia
Crawford, F. Marion (Francis Marion)
668 Gutenberg downloadsen2011Difficulty 42 (College)
Knock Three Times!
Webb, Marion St. John
666 Gutenberg downloadsen2014Difficulty 40 (High School)
Princess White Flame
Crownfield, Gertrude
666 Gutenberg downloadsen2018Difficulty 38 (High School)
The Lost King of Oz
Thompson, Ruth Plumly
665 Gutenberg downloadsen2021Difficulty 40 (High School)
The mummy and Miss Nitocris : a phantasy of the fourth dimension
Griffith, George Chetwynd
665 Gutenberg downloadsen2006Difficulty 44 (College)
The programmed people
Sharkey, Jack
665 Gutenberg downloadsen2023Difficulty 37 (High School)
One of Cleopatra's Nights and Other Fantastic Romances
Gautier, Théophile
663 Gutenberg downloadsen2012Difficulty 68 (Academic)
Jimbo: A Fantasy
Blackwood, Algernon
662 Gutenberg downloadsen2010Difficulty 42 (College)
The Big Time
Leiber, Fritz
662 Gutenberg downloadsen2010Difficulty 42 (College)
Ullr Uprising
Piper, H. Beam
661 Gutenberg downloadsen2006Difficulty 46 (College)
The Brown Owl: A Fairy Story
Ford, Ford Madox
660 Gutenberg downloadsen2015Difficulty 39 (High School)
The Cartels Jungle
Cox, Irving E., Jr.
660 Gutenberg downloadsen2010Difficulty 44 (College)
The Gun
Dick, Philip K.
659 Gutenberg downloadsen2009Difficulty 29 (Middle School)
Tom Swift and His Electric Runabout; Or, The Speediest Car on the Road
Appleton, Victor
659 Gutenberg downloadsen1997Difficulty 35 (High School)
The Blue Star
Pratt, Fletcher
657 Gutenberg downloadsen2018Difficulty 39 (High School)
Angel's Egg
Pangborn, Edgar
654 Gutenberg downloadsen2016Difficulty 42 (College)
Red shadows
Howard, Robert E. (Robert Ervin)
653 Gutenberg downloadsen2023Difficulty 37 (High School)
The Ego Machine
Kuttner, Henry
653 Gutenberg downloadsen2010Difficulty 39 (High School)
The horror in the burying-ground
Heald, Hazel & Lovecraft, H. P. (Howard Phillips)
653 Gutenberg downloadsen2025Difficulty 47 (College)
The Master of the World
Verne, Jules
653 Gutenberg downloadsen2003Difficulty 45 (College)
Yellow-Cap and Other Fairy-Stories For Children
Hawthorne, Julian
653 Gutenberg downloadsen2010Difficulty 37 (High School)
A Winter Amid the Ice, and Other Thrilling Stories
Verne, Jules
652 Gutenberg downloadsen2009Difficulty 52 (Graduate)
Black no more : $b Being an account of the strange and wonderful workings of science in the land of the free, A.D. 1933-1940
Schuyler, George S. (George Samuel)
651 Gutenberg downloadsen2022Difficulty 42 (College)
The Fantasy Fan, Volume 2, Number 2, October 1934 The Fan's Own Magazine
Various
651 Gutenberg downloadsen2021Difficulty 56 (Graduate)
A Diversity of Creatures
Kipling, Rudyard
650 Gutenberg downloadsen2004Difficulty 38 (High School)
The Serapion Brethren, Vol. II
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
650 Gutenberg downloadsen2010Difficulty 56 (Graduate)
Teen-age Super Science Stories
Elam, Richard M. (Richard Mace)
649 Gutenberg downloadsen2017Difficulty 45 (College)
The Planet Savers
Bradley, Marion Zimmer
649 Gutenberg downloadsen2010Difficulty 39 (High School)
A Trip to Mars
Aubrey, Frank
648 Gutenberg downloadsen2013Difficulty 44 (College)
D-99: a science-fiction novel
Fyfe, H. B. (Horace Bowne)
648 Gutenberg downloadsen2016Difficulty 43 (College)
Old Farm Fairies: A Summer Campaign In Brownieland Against King Cobweaver's Pixies
McCook, Henry C. (Henry Christopher)
648 Gutenberg downloadsen2010Difficulty 45 (College)
The Mark of the Beast
Watson, Sydney
648 Gutenberg downloadsen2006Difficulty 48 (College)
A long way back
Bova, Ben
647 Gutenberg downloadsen2023Difficulty 39 (High School)
Tarzan at the Earth's core
Burroughs, Edgar Rice
647 Gutenberg downloadsen2023Difficulty 57 (Graduate)
The Black Star Passes
Campbell, John W., Jr. (John Wood)
647 Gutenberg downloadsen2007Difficulty 45 (College)
The Moon-Voyage
Verne, Jules
647 Gutenberg downloadsen2004Difficulty 53 (Graduate)
The Mummy's Foot
Gautier, Théophile
647 Gutenberg downloadsen2007Difficulty 52 (Graduate)
Adventures in the Moon, and Other Worlds
Russell, John Russell, Earl
645 Gutenberg downloadsen2013Difficulty 57 (Graduate)
Mr. Munchausen Being a True Account of Some of the Recent Adventures beyond the Styx of the Late Hieronymus Carl Friedrich, Sometime Baron Munchausen of Bodenwerder
Bangs, John Kendrick
645 Gutenberg downloadsen2010Difficulty 43 (College)
Sky Island Being the Further Exciting Adventures of Trot and Cap'n Bill After Their Visit to the Sea Fairies
Baum, L. Frank (Lyman Frank)
643 Gutenberg downloadsen2012Difficulty 34 (High School)
The Bee-Man of Orn and Other Fanciful Tales
Stockton, Frank R.
642 Gutenberg downloadsen2004Difficulty 36 (High School)
The Minus Woman
Winterbotham, R. R. (Russell Robert)
641 Gutenberg downloadsen2009Difficulty 34 (High School)
The Year When Stardust Fell
Jones, Raymond F.
640 Gutenberg downloadsen2010Difficulty 37 (High School)
The Fur Country: Or, Seventy Degrees North Latitude
Verne, Jules
639 Gutenberg downloadsen2005Difficulty 53 (Graduate)
Valley of the Croen
Tarbell, Lee
639 Gutenberg downloadsen2008Difficulty 32 (High School)
Masters of the vortex
Smith, E. E. (Edward Elmer)
638 Gutenberg downloadsen2022Difficulty 45 (College)
Child Christopher and Goldilind the Fair
Morris, William
637 Gutenberg downloadsen2008Difficulty 52 (Graduate)
The Treasure of the Isle of Mist
Tarn, W. W. (William Woodthorpe)
636 Gutenberg downloadsen2010Difficulty 35 (High School)
Figures of Earth: A Comedy of Appearances
Cabell, James Branch
635 Gutenberg downloadsen2004Difficulty 58 (Graduate)
Les voyages de Gulliver
Swift, Jonathan
635 Gutenberg downloadsfr2013
Weird Tales, Volume 1, Number 3, May, 1923: The unique magazine
Various
635 Gutenberg downloadsen2022Difficulty 55 (Graduate)
Mars is My Destination
Long, Frank Belknap
634 Gutenberg downloadsen2016Difficulty 40 (High School)
The dream: A novel
Wells, H. G. (Herbert George)
634 Gutenberg downloadsen2022Difficulty 41 (College)
The Enchanted Typewriter
Bangs, John Kendrick
633 Gutenberg downloadsen2002Difficulty 48 (College)
Fairy Tales from the German Forests
Arndt, Margaret
632 Gutenberg downloadsen2010Difficulty 38 (High School)
Peter Schlemihl
Chamisso, Adelbert von
632 Gutenberg downloadsen2007Difficulty 47 (College)
The Rat Race
Franklin, Jay
632 Gutenberg downloadsen2016Difficulty 40 (High School)
斬鬼傳
Liu, Zhang
630 Gutenberg downloadszh2008
A Prisoner in Fairyland (The Book That 'Uncle Paul' Wrote)
Blackwood, Algernon
628 Gutenberg downloadsen2004Difficulty 46 (College)
Contes, Tome I
Aulnoy, Madame d' (Marie-Catherine)
628 Gutenberg downloadsfr2006
The Wallet of Kai Lung
Bramah, Ernest
628 Gutenberg downloadsen1997Difficulty 66 (Academic)
Five Plays
Dunsany, Lord
627 Gutenberg downloadsen2012Difficulty 37 (High School)
Highways in Hiding
Smith, George O. (George Oliver)
626 Gutenberg downloadsen2007Difficulty 35 (High School)
Gargantua and Pantagruel, Illustrated, Book 5
Rabelais, François
625 Gutenberg downloadsen2004Difficulty 52 (Graduate)
The History of Caliph Vathek
Beckford, William
625 Gutenberg downloadsen2000Difficulty 58 (Graduate)
Olga Romanoff
Griffith, George Chetwynd
624 Gutenberg downloadsen2017Difficulty 51 (Graduate)
Queen Zixi of Ix; Or, the Story of the Magic Cloak
Baum, L. Frank (Lyman Frank)
624 Gutenberg downloadsen2017Difficulty 40 (High School)
Urania
Flammarion, Camille
624 Gutenberg downloadsen2013Difficulty 54 (Graduate)
The stainless steel rat
Harrison, Harry
623 Gutenberg downloadsen2023Difficulty 39 (High School)
Two Timer
Brown, Fredric
623 Gutenberg downloadsen2009Difficulty 39 (High School)
Dorothy's Mystical Adventures in Oz
Evans, Robert J.
622 Gutenberg downloadsen2005Difficulty 33 (High School)
North Cornwall Fairies and Legends
Tregarthen, Enys
622 Gutenberg downloadsen2012Difficulty 40 (High School)
The Air Trust
England, George Allan
622 Gutenberg downloadsen2004Difficulty 41 (College)
The Roots of the Mountains Wherein Is Told Somewhat of the Lives of the Men of Burgdale, Their Friends, Their Neighbours, Their Foemen, and Their Fellows in Arms
Morris, William
622 Gutenberg downloadsen2004Difficulty 49 (College)
The Terror Out of Space
Swain, Dwight V.
622 Gutenberg downloadsen2021Difficulty 35 (High School)
Eastern Standard Tribe
Doctorow, Cory
621 Gutenberg downloadsen2005Difficulty 56 (Graduate)
The Airlords of Han
Nowlan, Philip Francis
620 Gutenberg downloadsen2008Difficulty 57 (Graduate)
The Lost City
Badger, Jos. E. (Joseph Edward)
620 Gutenberg downloadsen1997Difficulty 51 (Graduate)
Five Thousand Miles Underground; Or, the Mystery of the Centre of the Earth
Rockwood, Roy
619 Gutenberg downloadsen2004Difficulty 41 (College)
Last Enemy
Piper, H. Beam
619 Gutenberg downloadsen2006Difficulty 47 (College)
The Star Hyacinths
Schmitz, James H.
619 Gutenberg downloadsen2008Difficulty 37 (High School)
The Mantooth
Leadem, Christopher
618 Gutenberg downloadsen2005Difficulty 41 (College)
The Fantasy Fan, November 1933 The Fans' Own Magazine
Various
617 Gutenberg downloadsen2014Difficulty 48 (College)
Black Amazon of Mars
Brackett, Leigh
616 Gutenberg downloadsen2010Difficulty 32 (High School)
Das grüne Gesicht: Ein Roman
Meyrink, Gustav
614 Gutenberg downloadsde2014
Mr. Spaceship
Dick, Philip K.
614 Gutenberg downloadsen2010Difficulty 32 (High School)
The Surprising Adventures of the Magical Monarch of Mo and His People
Baum, L. Frank (Lyman Frank)
614 Gutenberg downloadsen2005Difficulty 41 (College)
Vigorish
Berryman, John
613 Gutenberg downloadsen2008Difficulty 31 (High School)
Kabumpo in Oz
Thompson, Ruth Plumly
612 Gutenberg downloadsen2016Difficulty 39 (High School)
Les fleurs animées - Tome 1
Grandville, J. J.
612 Gutenberg downloadsfr2017
My Short Story Book
Various
612 Gutenberg downloadsen2015Difficulty 34 (High School)
The Green Odyssey
Farmer, Philip José
611 Gutenberg downloadsen2015Difficulty 42 (College)
The Space Pioneers
Rockwell, Carey
611 Gutenberg downloadsen2006Difficulty 45 (College)
Ultima Thule
Reynolds, Mack
611 Gutenberg downloadsen2009Difficulty 39 (High School)
The Adventure of Two Dutch Dolls and a 'Golliwogg'
Upton, Bertha
610 Gutenberg downloadsen2005Difficulty 39 (High School)
Beyond the Door
Dick, Philip K.
609 Gutenberg downloadsen2009Difficulty 27 (Middle School)
Honey-Bee 1911
France, Anatole
609 Gutenberg downloadsen2008Difficulty 41 (College)
Conjure wife
Leiber, Fritz
607 Gutenberg downloadsen2023Difficulty 41 (College)
Status Quo
Reynolds, Mack
607 Gutenberg downloadsen2009Difficulty 37 (High School)
The Magic Egg, and Other Stories
Stockton, Frank R.
607 Gutenberg downloadsen1996Difficulty 38 (High School)
An Enchanted Garden: Fairy Stories
Molesworth, Mrs.
606 Gutenberg downloadsen2013Difficulty 37 (High School)
L'Ève future
Villiers de L'Isle-Adam, Auguste, comte de
606 Gutenberg downloadsfr2008
The girl from Bodies, Inc.
Garrett, Randall & Silverberg, Robert
606 Gutenberg downloadsen2024Difficulty 32 (High School)
The Story of the White Mouse
Unknown
605 Gutenberg downloadsen2009Difficulty 56 (Graduate)
Voyages to the Moon and the Sun
Cyrano de Bergerac
604 Gutenberg downloadsen2024Difficulty 59 (Graduate)
Medusa's coil
Bishop, Zealia B. (Zealia Brown) & Lovecraft, H. P. (Howard Phillips)
603 Gutenberg downloadsen2023Difficulty 48 (College)
Tales of the Wonder Club, Volume I
Halidom, M. Y.
603 Gutenberg downloadsen2010Difficulty 43 (College)
Tom Swift and His Electric Locomotive; Or, Two Miles a Minute on the Rails
Appleton, Victor
602 Gutenberg downloadsen1998Difficulty 40 (High School)
Freeland: A Social Anticipation
Hertzka, Theodor
601 Gutenberg downloadsen2006Difficulty 72 (Expert)
The Blue Ghost Mystery: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
601 Gutenberg downloadsen2010Difficulty 37 (High School)
Cool air
Lovecraft, H. P. (Howard Phillips)
600 Gutenberg downloadsen2024Difficulty 58 (Graduate)
Lady into Fox
Garnett, David
600 Gutenberg downloadsen2003Difficulty 44 (College)
Pharos, The Egyptian: A Romance
Boothby, Guy
600 Gutenberg downloadsen2010Difficulty 44 (College)
Tom Swift and The Visitor from Planet X
Appleton, Victor, II
600 Gutenberg downloadsen2006Difficulty 42 (College)
The Quest The authorized translation from the Dutch of De kleine Johannes
Eeden, Frederik van
598 Gutenberg downloadsen2012Difficulty 37 (High School)
A Place in the Sun
Marlowe, Stephen
596 Gutenberg downloadsen2008Difficulty 37 (High School)
Don Rodriguez; Chronicles of Shadow Valley
Dunsany, Lord
596 Gutenberg downloadsen2003Difficulty 54 (Graduate)
The Aliens
Leinster, Murray
596 Gutenberg downloadsen2008Difficulty 45 (College)
The Helpful Robots
Shea, Robert
596 Gutenberg downloadsen2009Difficulty 35 (High School)
Bring the Jubilee
Moore, Ward
595 Gutenberg downloadsen2022Difficulty 56 (Graduate)
Mating center
Long, Frank Belknap
595 Gutenberg downloadsen2023Difficulty 44 (College)
The Golden Skull: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
595 Gutenberg downloadsen2010Difficulty 41 (College)
The Untouchable
Kallis, Stephen A.
595 Gutenberg downloadsen2008Difficulty 39 (High School)
Treachery in Outer Space
Rockwell, Carey
595 Gutenberg downloadsen2006Difficulty 42 (College)
Wet Magic
Nesbit, E. (Edith)
595 Gutenberg downloadsen2015Difficulty 39 (High School)
Alice in Blunderland: An Iridescent Dream
Bangs, John Kendrick
594 Gutenberg downloadsen2009Difficulty 43 (College)
Anthem
Rand, Ayn
594 Gutenberg downloadsen1998Difficulty 42 (College)
The Inheritors
Conrad, Joseph & Ford, Ford Madox
594 Gutenberg downloadsen2005Difficulty 39 (High School)
The celestial blueprint
Farmer, Philip José
592 Gutenberg downloadsen2024Difficulty 43 (College)
The Sundering Flood
Morris, William
592 Gutenberg downloadsen2008Difficulty 46 (College)
All cats are gray
Norton, Andre
591 Gutenberg downloadsen2009Difficulty 37 (High School)
The Fantasy Fan, Volume 2, Number 4, December 1934
Various
591 Gutenberg downloadsen2021Difficulty 61 (Academic)
The Machine That Saved The World
Leinster, Murray
591 Gutenberg downloadsen2008Difficulty 47 (College)
Uranie
Flammarion, Camille
591 Gutenberg downloadsfr2016
A Dreamer's Tales
Dunsany, Lord
590 Gutenberg downloadsen2018Difficulty 47 (College)
Locus Solus
Roussel, Raymond
590 Gutenberg downloadsfr2006
The Snowball Effect
MacLean, Katherine
590 Gutenberg downloadsen2015Difficulty 44 (College)
The Portent and Other Stories
MacDonald, George
588 Gutenberg downloadsen2005Difficulty 46 (College)
Peter Pan in Kensington Gardens
Barrie, J. M. (James Matthew)
587 Gutenberg downloadsen2008Difficulty 44 (College)
Rinkitink in Oz Wherein Is Recorded the Perilous Quest of Prince Inga of Pingaree and King Rinkitink in the Magical Isles That Lie Beyond the Borderland of Oz
Baum, L. Frank (Lyman Frank)
586 Gutenberg downloadsen1997Difficulty 41 (College)
The right to read = $b Le droit de lire
Stallman, Richard
586 Gutenberg downloadsen1999Difficulty 64 (Academic)
Man of Many Minds
Evans, E. Everett (Edward Everett)
585 Gutenberg downloadsen2006Difficulty 39 (High School)
Outside the universe
Hamilton, Edmond
585 Gutenberg downloadsen2024Difficulty 56 (Graduate)
The Ambassador
Merwin, Sam, Jr.
585 Gutenberg downloadsen2010Difficulty 48 (College)
The Beautiful People
Beaumont, Charles
585 Gutenberg downloadsen2011Difficulty 33 (High School)
The Fixed Period
Trollope, Anthony
585 Gutenberg downloadsen2008Difficulty 48 (College)
Visible and Invisible
Benson, E. F. (Edward Frederic)
585 Gutenberg downloadsen2019Difficulty 47 (College)
Aventures extraordinaires d'un savant russe; I. La lune
Le Faure, Georges & Graffigny, H. de (Henry)
584 Gutenberg downloadsfr2006
Border, Breed Nor Birth
Reynolds, Mack
584 Gutenberg downloadsen2009Difficulty 43 (College)
Revolt of the Outworlds
Marlowe, Stephen
584 Gutenberg downloadsen2021Difficulty 41 (College)
The Martian
Hilliard, A. R. (Alec Rowley) & Glasser, Allen
584 Gutenberg downloadsen2012Difficulty 39 (High School)
Maid—To Order
Annas, Hal
583 Gutenberg downloadsen2021Difficulty 36 (High School)
The chronicles of Fairy land
Hume, Fergus
583 Gutenberg downloadsen2023Difficulty 44 (College)
The Lonely Ones
Ludwig, Edward W.
582 Gutenberg downloadsen2011Difficulty 36 (High School)
The Wonderful Story of Ravalette
Randolph, Paschal Beverly
582 Gutenberg downloadsen2013Difficulty 63 (Academic)
The Measure of a Man
Garrett, Randall
581 Gutenberg downloadsen2008Difficulty 36 (High School)
Der Goldene Topf
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
580 Gutenberg downloadsde2005
The Magical Mimics in Oz
Snow, Jack
580 Gutenberg downloadsen2018Difficulty 45 (College)
The Firelight Fairy Book
Beston, Henry
579 Gutenberg downloadsen2006Difficulty 45 (College)
The Queen Who Flew: A Fairy Tale
Ford, Ford Madox
579 Gutenberg downloadsen2016Difficulty 33 (High School)
Where I Wasn't Going
Richmond, Walt & Richmond, Leigh
579 Gutenberg downloadsen2010Difficulty 51 (Graduate)
The Devil's Elixir, Vol. 1 (of 2)
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
578 Gutenberg downloadsen2011Difficulty 60 (Graduate)
The Man Whom the Trees Loved
Blackwood, Algernon
578 Gutenberg downloadsen2004Difficulty 43 (College)
The Master Key An Electrical Fairy Tale Founded Upon the Mysteries of Electricity
Baum, L. Frank (Lyman Frank)
578 Gutenberg downloadsen2014Difficulty 52 (Graduate)
Brigands of the Moon
Cummings, Ray
577 Gutenberg downloadsen2006Difficulty 38 (High School)
The Pirates of Shan: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
577 Gutenberg downloadsen2010Difficulty 40 (High School)
Twilight Land
Pyle, Howard
577 Gutenberg downloadsen1999Difficulty 34 (High School)
The Boy Who Knew What the Birds Said
Colum, Padraic
576 Gutenberg downloadsen2008Difficulty 33 (High School)
Uller Uprising
Piper, H. Beam
576 Gutenberg downloadsen2006Difficulty 54 (Graduate)
Underground Man
Tarde, Gabriel de
576 Gutenberg downloadsen2010Difficulty 67 (Academic)
The Gay Rebellion
Chambers, Robert W. (Robert William)
575 Gutenberg downloadsen2009Difficulty 43 (College)
Bubbles of the Foam
Bain, F. W. (Francis William)
574 Gutenberg downloadsen2006Difficulty 55 (Graduate)
Histoires insolites
Villiers de L'Isle-Adam, Auguste, comte de
574 Gutenberg downloadsfr2015
Master of Life and Death
Silverberg, Robert
574 Gutenberg downloadsen2015Difficulty 41 (College)
Tales of Secret Egypt
Rohmer, Sax
574 Gutenberg downloadsen2012Difficulty 51 (Graduate)
The Planet Mars and Its Inhabitants, a Psychic Revelation
Kennon, J. L.
574 Gutenberg downloadsen1996Difficulty 55 (Graduate)
La Guerre du Feu: Roman des âges farouches
Rosny, J.-H., aîné
573 Gutenberg downloadsfr2020
Skull-face
Howard, Robert E. (Robert Ervin)
573 Gutenberg downloadsen2023Difficulty 44 (College)
Omega, the Man
Morrow, Lowell Howard
572 Gutenberg downloadsen2008Difficulty 46 (College)
The Dragon-Queen of Jupiter
Brackett, Leigh
572 Gutenberg downloadsen2020Difficulty 35 (High School)
The Messiah of the Cylinder
Emanuel, V. R. (Victor Rousseau)
572 Gutenberg downloadsen2019Difficulty 46 (College)
Idolatry: A Romance
Hawthorne, Julian
571 Gutenberg downloadsen2005Difficulty 50 (College)
Juggernaut of Space
Cummings, Ray
571 Gutenberg downloadsen2020Difficulty 38 (High School)
Ozymandias
Jorgensen, Ivar
571 Gutenberg downloadsen2023Difficulty 42 (College)
Seven Little People and their Friends
Scudder, Horace Elisha
571 Gutenberg downloadsen2008Difficulty 38 (High School)
The Flower Princess
Brown, Abbie Farwell
571 Gutenberg downloadsen2010Difficulty 36 (High School)
The Story of the Glittering Plain Which Has Been Also Called the Land of Living Men or the Acre of the Undying
Morris, William
571 Gutenberg downloadsen2001Difficulty 42 (College)
Don't look now
Kuttner, Henry
570 Gutenberg downloadsen2022Difficulty 32 (High School)
Voodoo Planet
Norton, Andre
570 Gutenberg downloadsen2006Difficulty 41 (College)
Pursuit
Del Rey, Lester
568 Gutenberg downloadsen2010Difficulty 37 (High School)
That worlds may live
Bond, Nelson S.
568 Gutenberg downloadsen2024Difficulty 41 (College)
The Rotifers
Abernathy, Robert
568 Gutenberg downloadsen2011Difficulty 39 (High School)
Cerebrum
Teichner, Albert
566 Gutenberg downloadsen2008Difficulty 42 (College)
Falcons of Narabedla
Bradley, Marion Zimmer
566 Gutenberg downloadsen2015Difficulty 34 (High School)
Tom Swift and His War Tank; Or, Doing His Bit for Uncle Sam
Appleton, Victor
566 Gutenberg downloadsen1997Difficulty 34 (High School)
Brood of the Witch-Queen
Rohmer, Sax
565 Gutenberg downloadsen2006Difficulty 37 (High School)
Something about Eve: A comedy of fig-leaves
Cabell, James Branch
565 Gutenberg downloadsen2023Difficulty 53 (Graduate)
Dreams of an astronomer
Flammarion, Camille
564 Gutenberg downloadsen2024Difficulty 61 (Academic)
Life in a Thousand Worlds
Harris, W. S. (William Shuler)
564 Gutenberg downloadsen2005Difficulty 49 (College)
The Hampdenshire Wonder
Beresford, J. D. (John Davys)
564 Gutenberg downloadsen2016Difficulty 46 (College)
The Peacemaker
Coppel, Alfred
564 Gutenberg downloadsen2010Difficulty 40 (High School)
Three Good Giants Whose Ancient Deeds are recorded in the Ancient Chronicles
Rabelais, François
563 Gutenberg downloadsen2019Difficulty 43 (College)
Space Tug
Leinster, Murray
562 Gutenberg downloadsen2006Difficulty 42 (College)
The cave girl
Burroughs, Edgar Rice
562 Gutenberg downloadsen2022Difficulty 49 (College)
The Gnome King of Oz
Thompson, Ruth Plumly
562 Gutenberg downloadsen2023Difficulty 45 (College)
The Lost Kafoozalum
Ashwell, Pauline
562 Gutenberg downloadsen2009Difficulty 42 (College)
The English at the North Pole Part I of the Adventures of Captain Hatteras
Verne, Jules
561 Gutenberg downloadsen2007Difficulty 45 (College)
John Dough and the Cherub
Baum, L. Frank (Lyman Frank)
560 Gutenberg downloadsen2014Difficulty 42 (College)
The radio planet
Farley, Ralph Milne
560 Gutenberg downloadsen2016Difficulty 45 (College)
The Story of the Duchess of Cicogne and of Monsieur de Boulingrin 1920
France, Anatole
560 Gutenberg downloadsen2008Difficulty 47 (College)
30-day wonder
Wilson, Richard
559 Gutenberg downloadsen2024Difficulty 40 (High School)
A Son of Perdition: An Occult Romance
Hume, Fergus
558 Gutenberg downloadsen2012Difficulty 40 (High School)
Jack Pumpkinhead of Oz
Thompson, Ruth Plumly
558 Gutenberg downloadsen2025Difficulty 38 (High School)
Trips to the Moon
Lucian, of Samosata
558 Gutenberg downloadsen2003Difficulty 58 (Graduate)
The Pilgrims of the Rhine
Lytton, Edward Bulwer Lytton, Baron
557 Gutenberg downloadsen2004Difficulty 49 (College)
...After a Few Words...
Garrett, Randall
556 Gutenberg downloadsen2007Difficulty 37 (High School)
A Double Story
MacDonald, George
556 Gutenberg downloadsen2004Difficulty 43 (College)
Doctor Grimshawe's Secret — a Romance
Hawthorne, Nathaniel
556 Gutenberg downloadsen2004Difficulty 68 (Academic)
Henry Brocken His Travels and Adventures in the Rich, Strange, Scarce-Imaginable Regions of Romance
De la Mare, Walter
556 Gutenberg downloadsen2005Difficulty 40 (High School)
The Fairies and the Christmas Child
Gask, Lilian
556 Gutenberg downloadsen2011Difficulty 38 (High School)
Dear Brutus
Barrie, J. M. (James Matthew)
555 Gutenberg downloadsen2003Difficulty 34 (High School)
The New Gulliver, and Other Stories
Pain, Barry
555 Gutenberg downloadsen2010Difficulty 40 (High School)
The Wailing Asteroid
Leinster, Murray
555 Gutenberg downloadsen2015Difficulty 41 (College)
Attention Saint Patrick
Leinster, Murray
554 Gutenberg downloadsen2007Difficulty 41 (College)
Fairy Circles Tales and Legends of Giants, Dwarfs, Fairies, Water-Sprites, and Hobgoblins
Villamaria
554 Gutenberg downloadsen2012Difficulty 46 (College)
The Jameson Satellite
Jones, Neil R.
554 Gutenberg downloadsen2008Difficulty 47 (College)
The Shaggy Man of Oz
Snow, Jack
554 Gutenberg downloadsen2018Difficulty 37 (High School)
Each Man Kills
Glad, Victoria
553 Gutenberg downloadsen2007Difficulty 32 (High School)
Null-ABC
Piper, H. Beam & McGuire, John J. (John Joseph)
553 Gutenberg downloadsen2006Difficulty 47 (College)
Three More John Silence Stories
Blackwood, Algernon
553 Gutenberg downloadsen2004Difficulty 48 (College)
Tom Swift and His Aerial Warship; Or, The Naval Terror of the Seas
Appleton, Victor
552 Gutenberg downloadsen1998Difficulty 34 (High School)
Dot and Tot of Merryland
Baum, L. Frank (Lyman Frank)
551 Gutenberg downloadsen2011Difficulty 37 (High School)
Woman from another planet
Long, Frank Belknap
551 Gutenberg downloadsen2023Difficulty 34 (High School)
The descent of the sun: A cycle of birth
Unknown
550 Gutenberg downloadsen2022Difficulty 46 (College)
The Jewels of Aptor
Delany, Samuel R.
550 Gutenberg downloadsen2013Difficulty 30 (Middle School)
The trap
Whitehead, Henry S. (Henry St. Clair) & Lovecraft, H. P. (Howard Phillips)
550 Gutenberg downloadsen2024Difficulty 60 (Graduate)
The Zankiwank and The Bletherwitch: An Original Fantastic Fairy Extravaganza
Fitz-Gerald, S. J. Adair (Shafto Justin Adair)
550 Gutenberg downloadsen2011Difficulty 43 (College)
Graham's Magazine, Vol. XL, No. 3, March 1852
Various
549 Gutenberg downloadsen2019Difficulty 42 (College)
Invaders from the Infinite
Campbell, John W., Jr. (John Wood)
549 Gutenberg downloadsen2006Difficulty 44 (College)
Nouvelles histoires extraordinaires
Poe, Edgar Allan
549 Gutenberg downloadsfr2007
The Fantasy Fan , Volume 2, Number 1, September 1934 The Fan's Own Magazine
Various
549 Gutenberg downloadsen2021Difficulty 53 (Graduate)
Die andere Seite : $b Ein phantastischer Roman
Kubin, Alfred
548 Gutenberg downloadsde2025
The Ghost Ship
Middleton, Richard
548 Gutenberg downloadsen2004Difficulty 44 (College)
Operation Haystack
Herbert, Frank
547 Gutenberg downloadsen2008Difficulty 37 (High School)
The Fantasy Fan, December 1933 The Fans' Own Magazine
Various
547 Gutenberg downloadsen2014Difficulty 46 (College)
The Gallery
Phillips, Rog
547 Gutenberg downloadsen2008Difficulty 34 (High School)
The Ghost: A Modern Fantasy
Bennett, Arnold
547 Gutenberg downloadsen2005Difficulty 39 (High School)
The World That Couldn't Be
Simak, Clifford D.
547 Gutenberg downloadsen2010Difficulty 32 (High School)
David Blaize and the Blue Door
Benson, E. F. (Edward Frederic)
546 Gutenberg downloadsen2015Difficulty 38 (High School)
La guerre des mondes
Wells, H. G. (Herbert George)
546 Gutenberg downloadsfr2019
Nightmare Planet
Leinster, Murray
546 Gutenberg downloadsen2013Difficulty 42 (College)
Peter Schlemihl
Chamisso, Adelbert von
546 Gutenberg downloadsen2004Difficulty 48 (College)
Stand by for Mars!
Rockwell, Carey
546 Gutenberg downloadsen2006Difficulty 41 (College)
Zero Hour
Bradbury, Ray
546 Gutenberg downloadsen2021Difficulty 31 (High School)
Anything You Can Do ...
Garrett, Randall
545 Gutenberg downloadsen2008Difficulty 45 (College)
Earth Alert!
Neville, Kris
545 Gutenberg downloadsen2010Difficulty 34 (High School)
Omega: The Last days of the World
Flammarion, Camille
545 Gutenberg downloadsen2018Difficulty 66 (Academic)
The Dreamer of Dreams
Marie, Queen, consort of Ferdinand I, King of Romania
545 Gutenberg downloadsen2012Difficulty 45 (College)
The Alien
Jones, Raymond F.
544 Gutenberg downloadsen2015Difficulty 44 (College)
The Purcell Papers — Volume 2
Le Fanu, Joseph Sheridan
544 Gutenberg downloadsen2008Difficulty 67 (Academic)
Captives of the Flame
Delany, Samuel R.
543 Gutenberg downloadsen2013Difficulty 36 (High School)
Next Door, Next World
Locke, Robert Donald
543 Gutenberg downloadsen2008Difficulty 40 (High School)
Tarzan and the lost empire
Burroughs, Edgar Rice
543 Gutenberg downloadsen2023Difficulty 49 (College)
The Salem horror
Kuttner, Henry
543 Gutenberg downloadsen2025Difficulty 43 (College)
Anchorite
Garrett, Randall
542 Gutenberg downloadsen2007Difficulty 42 (College)
The man on the meteor
Cummings, Ray
542 Gutenberg downloadsen2024Difficulty 35 (High School)
The Most Horrible Story
Jakes, John
542 Gutenberg downloadsen2021Difficulty 27 (Middle School)
Tom Swift and His Air Scout; Or, Uncle Sam's Mastery of the Sky
Appleton, Victor
542 Gutenberg downloadsen1998Difficulty 34 (High School)
Mars and Its Mystery
Morse, Edward Sylvester
541 Gutenberg downloadsen2013Difficulty 65 (Academic)
Tales of the Wonder Club, Volume II
Halidom, M. Y.
541 Gutenberg downloadsen2011Difficulty 33 (High School)
Card Trick
Berryman, John
540 Gutenberg downloadsen2008Difficulty 30 (Middle School)
The Living Mummy
Pratt, Ambrose
540 Gutenberg downloadsen2019Difficulty 35 (High School)
Code Three
Raphael, Rick
539 Gutenberg downloadsen2006Difficulty 46 (College)
The Creatures That Time Forgot
Bradbury, Ray
539 Gutenberg downloadsen2020Difficulty 34 (High School)
Exploration Team
Leinster, Murray
538 Gutenberg downloadsen2022Difficulty 40 (High School)
The Hungry Tiger of Oz
Thompson, Ruth Plumly
538 Gutenberg downloadsen2023Difficulty 41 (College)
The Whispering Spheres
Winterbotham, R. R. (Russell Robert)
538 Gutenberg downloadsen2007Difficulty 34 (High School)
Tom Swift and His Air Glider; Or, Seeking the Platinum Treasure
Appleton, Victor
538 Gutenberg downloadsen1997Difficulty 36 (High School)
A Spaceship Named McGuire
Garrett, Randall
536 Gutenberg downloadsen2008Difficulty 37 (High School)
Tarzan and the Ant Men
Burroughs, Edgar Rice
536 Gutenberg downloadsen2020Difficulty 43 (College)
The Elixir of Life
Balzac, Honoré de
536 Gutenberg downloadsen2004Difficulty 44 (College)
A flower book
Coybee, Eden
535 Gutenberg downloadsen2007Difficulty 40 (High School)
Memorials of Shrewsbury being a concise description of the town and its environs, adapted as a general guide for the information of visitors and residents
Pidgeon, Henry
535 Gutenberg downloadsen2020Difficulty 60 (Graduate)
And miles to go before I sleep
Nolan, William F.
534 Gutenberg downloadsen2023Difficulty 36 (High School)
Aventures extraordinaires d'un savant russe; III. Les planètes géantes et les comètes
Le Faure, Georges & Graffigny, H. de (Henry)
534 Gutenberg downloadsfr2007
J. S. Le Fanu's Ghostly Tales, Volume 1
Le Fanu, Joseph Sheridan
534 Gutenberg downloadsen2004Difficulty 56 (Graduate)
My Aunt Margaret's Mirror
Scott, Walter
534 Gutenberg downloadsen1999Difficulty 61 (Academic)
The Enchanted Castle
Nesbit, E. (Edith)
534 Gutenberg downloadsen2002Difficulty 34 (High School)
The Merchants of Venus
Phelps, A. H.
534 Gutenberg downloadsen2010Difficulty 39 (High School)
The stainless steel rat
Harrison, Harry
534 Gutenberg downloadsen2023Difficulty 39 (High School)
Twinkle and Chubbins: Their Astonishing Adventures in Nature-Fairyland
Baum, L. Frank (Lyman Frank)
534 Gutenberg downloadsen2009Difficulty 35 (High School)
A Son of the Ages: The Reincarnations and Adventures of Scar, the Link A Story of Man From the Beginning
Waterloo, Stanley
533 Gutenberg downloadsen2022Difficulty 36 (High School)
Star, Bright
Clifton, Mark
533 Gutenberg downloadsen2016Difficulty 30 (Middle School)
William Gibson Interviewed
Salza, Giuseppe
533 Gutenberg downloadsen1995Difficulty 43 (College)
Scientific Romances (First Series)
Hinton, Charles Howard
532 Gutenberg downloadsen2015Difficulty 45 (College)
The moon hoax : $b or, A discovery that the moon has a vast population of human beings
Locke, Richard Adams
532 Gutenberg downloadsen2020Difficulty 70 (Academic)
The Syndic
Kornbluth, C. M. (Cyril M.)
532 Gutenberg downloadsen2012Difficulty 43 (College)
And Then the Town Took Off
Wilson, Richard
531 Gutenberg downloadsen2013Difficulty 36 (High School)
Day of the Moron
Piper, H. Beam
531 Gutenberg downloadsen2006Difficulty 45 (College)
Les fleurs animées - Tome 2
Grandville, J. J.
531 Gutenberg downloadsfr2021
Peter Schlemihls wundersame Geschichte
Chamisso, Adelbert von
531 Gutenberg downloadsde2010
The Great War of 189-: A Forecast
Colomb, P. H. (Philip Howard) & Forbes, Archibald & Lowe, Charles & Maude, F. N. (Frederic Natusch) & Maurice, John Frederick & Murray, David Christie & Scudamore, Frank
531 Gutenberg downloadsen2018Difficulty 78 (Expert)
An Elephant for the Prinkip
Stecher, L. J., Jr.
530 Gutenberg downloadsen2016Difficulty 35 (High School)
Growing up on Big Muddy
De Vet, Charles V.
530 Gutenberg downloadsen2016Difficulty 40 (High School)
A Voyage to the Moon With Some Account of the Manners and Customs, Science and Philosophy, of the People of Morosofia, and Other Lunarians
Tucker, George
529 Gutenberg downloadsen2003Difficulty 63 (Academic)
Blind Man's Lantern
Lang, Allen Kim
529 Gutenberg downloadsen2008Difficulty 41 (College)
City of Endless Night
Hastings, Milo
529 Gutenberg downloadsen2006Difficulty 47 (College)
Quest of the Golden Ape
Fairman, Paul W. & Marlowe, Stephen
529 Gutenberg downloadsen2010Difficulty 39 (High School)
Sand Doom
Leinster, Murray
529 Gutenberg downloadsen2007Difficulty 45 (College)
Sargasso of Lost Starships
Anderson, Poul
529 Gutenberg downloadsen2020Difficulty 39 (High School)
The Adventures of A Brownie As Told to My Child by Miss Mulock
Craik, Dinah Maria Mulock
529 Gutenberg downloadsen2009Difficulty 40 (High School)
The man with the broken ear
About, Edmond
529 Gutenberg downloadsen2007Difficulty 46 (College)
The Phantom Ship
Marryat, Frederick
529 Gutenberg downloadsen2004Difficulty 44 (College)
The Republic of the Future; or, Socialism a Reality
Dodd, Anna Bowman
529 Gutenberg downloadsen2018Difficulty 52 (Graduate)
The War of the Wenuses
Graves, Charles L. (Charles Larcom) & Lucas, E. V. (Edward Verrall)
529 Gutenberg downloadsen2005Difficulty 46 (College)
Autour de la lune
Verne, Jules
528 Gutenberg downloadsfr2014
Aventures extraordinaires d'un savant russe; II. Le Soleil et les petites planètes
Le Faure, Georges & Graffigny, H. de (Henry)
528 Gutenberg downloadsfr2008
Captain Salt in Oz
Thompson, Ruth Plumly
528 Gutenberg downloadsen2017Difficulty 41 (College)
No Strings Attached
Del Rey, Lester
528 Gutenberg downloadsen2010Difficulty 36 (High School)
The Wolf Demon; or, The Queen of the Kanawha
Aiken, Albert W.
528 Gutenberg downloadsen2019Difficulty 41 (College)
Black Man's Burden
Reynolds, Mack
527 Gutenberg downloadsen2010Difficulty 44 (College)
The Conquest of America: A Romance of Disaster and Victory, U.S.A., 1921 A.D.
Moffett, Cleveland
527 Gutenberg downloadsen2005Difficulty 57 (Graduate)
The windfairies, and other tales
De Morgan, Mary
527 Gutenberg downloadsen2023Difficulty 45 (College)
Beside Still Waters
Sheckley, Robert
526 Gutenberg downloadsen2009Difficulty 34 (High School)
Earths In Our Solar System Which Are Called Planets, and Earths In The Starry Heaven Their Inhabitants, And The Spirits And Angels There
Swedenborg, Emanuel
526 Gutenberg downloadsen2005Difficulty 61 (Academic)
Melmoth the Wanderer, Vol. 4
Maturin, Charles Robert
526 Gutenberg downloadsen2016Difficulty 54 (Graduate)
The Brass Bottle
Anstey, F.
526 Gutenberg downloadsen2009Difficulty 47 (College)
Adrift in the Unknown; or, Queer Adventures in a Queer Realm
Cook, William Wallace
525 Gutenberg downloadsen2013Difficulty 47 (College)
Living Alone
Benson, Stella
525 Gutenberg downloadsen2005Difficulty 39 (High School)
Naudsonce
Piper, H. Beam
525 Gutenberg downloadsen2006Difficulty 42 (College)
Police Your Planet
Del Rey, Lester
525 Gutenberg downloadsen2006Difficulty 38 (High School)
The Five Hells of Orion
Pohl, Frederik
525 Gutenberg downloadsen2020Difficulty 41 (College)
The Happy Man
Page, Gerald W.
525 Gutenberg downloadsen2009Difficulty 34 (High School)
The Life and Adventures of Peter Wilkins, Complete (Volumes 1 and 2)
Paltock, Robert
525 Gutenberg downloadsen2016Difficulty 61 (Academic)
In the Court of King Arthur
Lowe, Samuel E. (Samuel Edward)
524 Gutenberg downloadsen2004Difficulty 33 (High School)
Narakan Rifles, About Face!
Smith, George H. (George Henry)
524 Gutenberg downloadsen2010Difficulty 38 (High School)
Operation: Outer Space
Leinster, Murray
524 Gutenberg downloadsen2006Difficulty 41 (College)
The Pursuit of the House-Boat Being Some Further Account of the Divers Doings of the Associated Shades, under the Leadership of Sherlock Holmes, Esq.
Bangs, John Kendrick
524 Gutenberg downloadsen2005Difficulty 48 (College)
Out Like a Light
Garrett, Randall & Janifer, Laurence M.
523 Gutenberg downloadsen2008Difficulty 33 (High School)
Plays of Near & Far
Dunsany, Lord
523 Gutenberg downloadsen2006Difficulty 35 (High School)
The Onslaught from Rigel
Pratt, Fletcher
523 Gutenberg downloadsen2012Difficulty 41 (College)
The Risk Profession
Westlake, Donald E.
523 Gutenberg downloadsen2008Difficulty 38 (High School)
The Sea Fairies
Baum, L. Frank (Lyman Frank)
523 Gutenberg downloadsen2003Difficulty 35 (High School)
Valley of Dreams
Weinbaum, Stanley G. (Stanley Grauman)
523 Gutenberg downloadsen2007Difficulty 40 (High School)
Gawayne and the Green Knight: A Fairy Tale
Lewis, Charlton M. (Charlton Miner)
522 Gutenberg downloadsen2004Difficulty 46 (College)
Lost on Venus
Burroughs, Edgar Rice
522 Gutenberg downloadsen2023Difficulty 47 (College)
The giant horse of Oz
Thompson, Ruth Plumly
522 Gutenberg downloadsen2024Difficulty 44 (College)
With Airship and Submarine: A Tale of Adventure
Collingwood, Harry
522 Gutenberg downloadsen2008Difficulty 61 (Academic)
Billy Bounce
Denslow, W. W. (William Wallace) & Bragdon, Dudley A. (Dudley Acton)
521 Gutenberg downloadsen2015Difficulty 33 (High School)
Planet of the Gods
Williams, Robert Moore
521 Gutenberg downloadsen2010Difficulty 36 (High School)
The grandfathers' war
Leinster, Murray
521 Gutenberg downloadsen2023Difficulty 42 (College)
The Red Hell of Jupiter
Ernst, Paul
521 Gutenberg downloadsen2009Difficulty 42 (College)
Danger in Deep Space
Rockwell, Carey
520 Gutenberg downloadsen2006Difficulty 44 (College)
Master of None
Goble, Neil
520 Gutenberg downloadsen2008Difficulty 40 (High School)
Smugglers' Reef: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
520 Gutenberg downloadsen2009Difficulty 35 (High School)
The Fantasy Fan, January 1934 The Fans' Own Magazine
Various
520 Gutenberg downloadsen2014Difficulty 49 (College)
In a Glass Darkly, v. 2/3
Le Fanu, Joseph Sheridan
519 Gutenberg downloadsen2011Difficulty 44 (College)
The Blindman's World 1898
Bellamy, Edward
519 Gutenberg downloadsen2007Difficulty 50 (College)
The call from beyond
Simak, Clifford D.
519 Gutenberg downloadsen2022Difficulty 31 (High School)
The Hero
Wilber, Elaine
519 Gutenberg downloadsen2011Difficulty 41 (College)
A Slave is a Slave
Piper, H. Beam
518 Gutenberg downloadsen2007Difficulty 47 (College)
Dead Ringer
Del Rey, Lester
518 Gutenberg downloadsen2009Difficulty 37 (High School)
Erewhon Revisited Twenty Years Later, Both by the Original Discoverer of the Country and by His Son
Butler, Samuel
518 Gutenberg downloadsen1999Difficulty 52 (Graduate)
The Rescue of the Princess Winsome: A Fairy Play for Old and Young
Johnston, Annie F. (Annie Fellows)
518 Gutenberg downloadsen2006Difficulty 33 (High School)
A Hundred Years Hence: The Expectations of an Optimist
Russell, T. Baron
517 Gutenberg downloadsen2015Difficulty 67 (Academic)
Citadel
Budrys, Algis
517 Gutenberg downloadsen2008Difficulty 43 (College)
One Against the Moon
Wollheim, Donald A.
517 Gutenberg downloadsen2015Difficulty 38 (High School)
Violet: A Fairy Story
Guild, C. S. (Caroline Snowden)
517 Gutenberg downloadsen2011Difficulty 45 (College)
Hail to the Chief
Garrett, Randall
516 Gutenberg downloadsen2008Difficulty 42 (College)
The kingdom of the blind
Smith, George O. (George Oliver)
516 Gutenberg downloadsen2022Difficulty 39 (High School)
The Legend of Monte della Sibilla; or, Le paradis de la reine Sibille
Bell, Clive
516 Gutenberg downloadsen2020Difficulty 50 (College)
Berge Meere und Giganten : $b Roman
Döblin, Alfred
515 Gutenberg downloadsde2025
Le Merveilleux voyage de Nils Holgersson à travers la Suède
Lagerlöf, Selma
515 Gutenberg downloadsfr2021
Shamar's War
Neville, Kris
515 Gutenberg downloadsen2016Difficulty 35 (High School)
The Flying Stingaree: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
515 Gutenberg downloadsen2009Difficulty 39 (High School)
The Holes Around Mars
Bixby, Jerome
515 Gutenberg downloadsen2010Difficulty 37 (High School)
Brain Twister
Garrett, Randall & Janifer, Laurence M.
514 Gutenberg downloadsen2007Difficulty 38 (High School)
Junior
Abernathy, Robert
514 Gutenberg downloadsen2015Difficulty 45 (College)
Keep Your Shape
Sheckley, Robert
514 Gutenberg downloadsen2010Difficulty 36 (High School)
Les Cinq Cents Millions De La Bégum
Verne, Jules
514 Gutenberg downloadsfr2004
The Awakening
Sharkey, Jack
514 Gutenberg downloadsen2016Difficulty 40 (High School)
The short life
Donovan, Francis
514 Gutenberg downloadsen2007Difficulty 44 (College)
The Boy Apprenticed to an Enchanter
Colum, Padraic
513 Gutenberg downloadsen2016Difficulty 35 (High School)
The Invasion
Le Queux, William
513 Gutenberg downloadsen2011Difficulty 51 (Graduate)
Tibby: A novel dealing with psychic forces and telepathy
Gilchrist, Rosetta Luce
513 Gutenberg downloadsen2022Difficulty 42 (College)
What's He Doing in There?
Leiber, Fritz
513 Gutenberg downloadsen2009Difficulty 41 (College)
After world's end
Williamson, Jack
512 Gutenberg downloadsen2023Difficulty 42 (College)
Beyond the Vanishing Point
Cummings, Ray
511 Gutenberg downloadsen2007Difficulty 33 (High School)
My Father, the Cat
Slesar, Henry
511 Gutenberg downloadsen2009Difficulty 40 (High School)
The Ethical Engineer
Harrison, Harry
511 Gutenberg downloadsen2010Difficulty 40 (High School)
The Second Deluge
Serviss, Garrett Putman
511 Gutenberg downloadsen2005Difficulty 47 (College)
What Shall It Profit?
Anderson, Poul
511 Gutenberg downloadsen2019Difficulty 38 (High School)
20.000 Mijlen onder Zee: Oostelijk Halfrond
Verne, Jules
510 Gutenberg downloadsnl2004
Avoidance Situation
McConnell, James V.
510 Gutenberg downloadsen2019Difficulty 41 (College)
Breaking Point
Gunn, James E.
510 Gutenberg downloadsen2007Difficulty 38 (High School)
Tony and the Beetles
Dick, Philip K.
510 Gutenberg downloadsen2012Difficulty 33 (High School)
...Or Your Money Back
Garrett, Randall
509 Gutenberg downloadsen2007Difficulty 37 (High School)
Melmoth the Wanderer, Vol. 3
Maturin, Charles Robert
509 Gutenberg downloadsen2016Difficulty 52 (Graduate)
Modus Vivendi
Berryman, John
509 Gutenberg downloadsen2009Difficulty 32 (High School)
Round-about Rambles in Lands of Fact and Fancy
Stockton, Frank R.
509 Gutenberg downloadsen2006Difficulty 49 (College)
The Caves of Fear: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
509 Gutenberg downloadsen2010Difficulty 37 (High School)
The King of Gee-Whiz
Hough, Emerson
509 Gutenberg downloadsen2012Difficulty 39 (High School)
Waste Not, Want
Dryfoos, Dave
509 Gutenberg downloadsen2009Difficulty 40 (High School)
The King of the Golden River; or, the Black Brothers: A Legend of Stiria.
Ruskin, John
508 Gutenberg downloadsen2010Difficulty 42 (College)
Beyond the stars
Cummings, Ray
507 Gutenberg downloadsen2024Difficulty 37 (High School)
Eva's Adventures in Shadow-Land
Nauman, Mary D. (Mary Dummett) & Guernsey, Clara F. (Clara Florida)
507 Gutenberg downloadsen2017Difficulty 44 (College)
Peace
Arkawy, Norman & Henig, Stanley
507 Gutenberg downloadsen2019Difficulty 52 (Graduate)
The Adventurer
Kornbluth, C. M. (Cyril M.)
507 Gutenberg downloadsen2009Difficulty 41 (College)
The Blue Tower
Smith, Evelyn E.
507 Gutenberg downloadsen2007Difficulty 40 (High School)
The Fantasy Fan, September 1933 The Fan's Own Magazine
Various
507 Gutenberg downloadsen2014Difficulty 48 (College)
The Forest Beyond the Woodlands: A Fairy Tale
Kennedy, Mildred
507 Gutenberg downloadsen2018Difficulty 35 (High School)
Watch the Sky
Schmitz, James H.
507 Gutenberg downloadsen2008Difficulty 46 (College)
A Man Obsessed
Nourse, Alan Edward
506 Gutenberg downloadsen2015Difficulty 36 (High School)
A Voyage in a Balloon (1852)
Verne, Jules
506 Gutenberg downloadsen2005Difficulty 50 (College)
Abducted to Oz
Evans, Robert J. & Dulabone, Chris
506 Gutenberg downloadsen2003Difficulty 39 (High School)
The Native Soil
Nourse, Alan Edward
506 Gutenberg downloadsen2008Difficulty 42 (College)
Handy Mandy in Oz
Thompson, Ruth Plumly
505 Gutenberg downloadsen2017Difficulty 42 (College)
Hawk Carse
Gilmore, Anthony
505 Gutenberg downloadsen2009Difficulty 44 (College)
Lukundoo, and other stories
White, Edward Lucas
505 Gutenberg downloadsen2025Difficulty 36 (High School)
Much Ado About Something
Lawrence, C. E. (Charles Edward)
505 Gutenberg downloadsen2016Difficulty 43 (College)
Prince Ricardo of Pantouflia: Being the Adventures of Prince Prigio's Son
Lang, Andrew
505 Gutenberg downloadsen2007Difficulty 36 (High School)
Selections from the Writings of Lord Dunsany
Dunsany, Lord
505 Gutenberg downloadsen2004Difficulty 37 (High School)
Symzonia: Voyage of Discovery
Seaborn, Adam, Captain
505 Gutenberg downloadsen2017Difficulty 51 (Graduate)
The Blue Venus
McDowell, Robert Emmett
505 Gutenberg downloadsen2020Difficulty 34 (High School)
The Four-Faced Visitors of Ezekiel
Orton, Arthur W.
505 Gutenberg downloadsen2009Difficulty 42 (College)
The Starlight Wonder Book
Beston, Henry
505 Gutenberg downloadsen2021Difficulty 43 (College)
Contes Fantastiques et Contes Littéraires
Janin, Jules Gabriel
504 Gutenberg downloadsfr2011
O Napoleão de Notting Hill
Chesterton, G. K. (Gilbert Keith)
504 Gutenberg downloadspt2014
The Fantasy Fan, March 1934 The Fans' Own Magazine
Various
504 Gutenberg downloadsen2015Difficulty 42 (College)
With The Eyes Shut 1898
Bellamy, Edward
504 Gutenberg downloadsen2007Difficulty 57 (Graduate)
The haunted island : $b A pirate romance
Visiak, E. H. (Edward Harold)
503 Gutenberg downloadsen2024Difficulty 35 (High School)
Little Johannes
Eeden, Frederik van
502 Gutenberg downloadsen2012Difficulty 45 (College)
Longhead: The Story of the First Fire
Robinson, C. H. (Charles Henry)
502 Gutenberg downloadsen2015Difficulty 55 (Graduate)
The Castle of Ehrenstein Its Lords Spiritual and Temporal; Its Inhabitants Earthly and Unearthly
James, G. P. R. (George Payne Rainsford)
502 Gutenberg downloadsen2015Difficulty 51 (Graduate)
The Romance of Golden Star ...
Griffith, George Chetwynd
502 Gutenberg downloadsen2006Difficulty 47 (College)
Gods of the North
Howard, Robert E. (Robert Ervin)
501 Gutenberg downloadsen2013Difficulty 37 (High School)
Psichopath
Garrett, Randall
501 Gutenberg downloadsen2009Difficulty 47 (College)
The Three Eyes
Leblanc, Maurice
501 Gutenberg downloadsen2010Difficulty 41 (College)
The Three Perils of Man; or, War, Women, and Witchcraft, Vol. 2 (of 3)
Hogg, James
501 Gutenberg downloadsen2012Difficulty 45 (College)
Fifteen Hundred Miles an Hour
Dixon, Charles
500 Gutenberg downloadsen2015Difficulty 49 (College)
In the Morning of Time
Roberts, Charles G. D., Sir
500 Gutenberg downloadsen2009Difficulty 51 (Graduate)
König Nußknacker und der arme Reinhold Ein Kindermährchen in Bildern
Hoffmann, Heinrich
500 Gutenberg downloadsde2010
Mopsa the Fairy
Ingelow, Jean
500 Gutenberg downloadsen2010Difficulty 34 (High School)
New Amazonia: A Foretaste of the Future
Corbett, George, Mrs.
500 Gutenberg downloadsen2018Difficulty 56 (Graduate)
Second Childhood
Simak, Clifford D.
500 Gutenberg downloadsen2016Difficulty 34 (High School)
Shipwreck in the Sky
Binder, Eando
500 Gutenberg downloadsen2009Difficulty 38 (High School)
The Dueling Machine
Bova, Ben & Lewis, Myron R.
500 Gutenberg downloadsen2009Difficulty 45 (College)
The Eye of Wilbur Mook
Hickey, H. B.
500 Gutenberg downloadsen2010Difficulty 32 (High School)
The voice of the void
Campbell, John W., Jr. (John Wood)
500 Gutenberg downloadsen2024Difficulty 46 (College)
Cost of Living
Sheckley, Robert
499 Gutenberg downloadsen2009Difficulty 34 (High School)
Creatures of the Abyss
Leinster, Murray
499 Gutenberg downloadsen2013Difficulty 38 (High School)
Industrial Revolution
Anderson, Poul
499 Gutenberg downloadsen2010Difficulty 41 (College)
The Egyptian Cat Mystery: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
499 Gutenberg downloadsen2010Difficulty 42 (College)
This World Must Die!
Fyfe, H. B. (Horace Bowne)
499 Gutenberg downloadsen2007Difficulty 41 (College)
$1,000 a Plate
McKenty, Jack
498 Gutenberg downloadsen2016Difficulty 40 (High School)
La Mort de la Terre, roman, suivi de contes
Rosny, J.-H., aîné
498 Gutenberg downloadsfr2018
The 3rd Party
Holum, Lee B.
498 Gutenberg downloadsen2019Difficulty 44 (College)
The Alembic Plot: A Terran Empire novel
Wilson, Ann
498 Gutenberg downloadsen2008Difficulty 43 (College)
The Little Match Man
Barzini, Luigi
498 Gutenberg downloadsen2017Difficulty 31 (High School)
The overlord's thumb
Silverberg, Robert
498 Gutenberg downloadsen2023Difficulty 45 (College)
The Poniard's Hilt; Or, Karadeucq and Ronan. A Tale of Bagauders and Vagres
Sue, Eugène
498 Gutenberg downloadsen2010Difficulty 43 (College)
The Return
Piper, H. Beam & McGuire, John J. (John Joseph)
498 Gutenberg downloadsen2006Difficulty 40 (High School)
Puck's Broom The wonderful adventures of George Henry & his dog Alexander who went to seek their fortunes in the Once upon a time land
Browne, E. Gordon (Edgar Gordon)
497 Gutenberg downloadsen2020Difficulty 35 (High School)
Specimens of German Romance; Vol. II. Master Flea
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
497 Gutenberg downloadsen2010Difficulty 54 (Graduate)
The Penal Cluster
Garrett, Randall
496 Gutenberg downloadsen2008Difficulty 41 (College)
The Trouble with Telstar
Berryman, John
496 Gutenberg downloadsen2009Difficulty 32 (High School)
It Could Be Anything
Laumer, Keith
495 Gutenberg downloadsen2008Difficulty 29 (Middle School)
Rocket Summer
Bradbury, Ray
495 Gutenberg downloadsen2020Difficulty 37 (High School)
The Candy Country
Alcott, Louisa May
495 Gutenberg downloadsen2008Difficulty 37 (High School)
The Chamber of Life
Peyton, Green
495 Gutenberg downloadsen2008Difficulty 38 (High School)
John Jones's Dollar
Keeler, Harry Stephen
494 Gutenberg downloadsen2008Difficulty 55 (Graduate)
The hairy ones shall dance
Wellman, Manly Wade
494 Gutenberg downloadsen2024Difficulty 40 (High School)
Twilight Land
Pyle, Howard
494 Gutenberg downloadsen2014Difficulty 35 (High School)
—And Devious the Line of Duty
Godwin, Tom
494 Gutenberg downloadsen2007Difficulty 41 (College)
Always a Qurono
Harmon, Jim
493 Gutenberg downloadsen2016Difficulty 41 (College)
Disturbing Sun
Richardson, Robert S. (Robert Shirley)
493 Gutenberg downloadsen2008Difficulty 47 (College)
Lord of a Thousand Suns
Anderson, Poul
493 Gutenberg downloadsen2020Difficulty 41 (College)
Salvage in Space
Williamson, Jack
493 Gutenberg downloadsen2009Difficulty 41 (College)
Telempathy
Simonds, Vance
493 Gutenberg downloadsen2010Difficulty 48 (College)
The Girl Aviators and the Phantom Airship
Burnham, Margaret
493 Gutenberg downloadsen2010Difficulty 43 (College)
The Shadow Witch
Crownfield, Gertrude
493 Gutenberg downloadsen2008Difficulty 39 (High School)
Zeta Exchange: A Terran Empire story
Wilson, Ann
493 Gutenberg downloadsen2008Difficulty 43 (College)
Pandemic
Bone, Jesse F. (Jesse Franklin)
492 Gutenberg downloadsen2008Difficulty 38 (High School)
The Heads of Apex
Weiss, George Henry
492 Gutenberg downloadsen2009Difficulty 41 (College)
The Tree of Life
Moore, C. L. (Catherine Lucile)
492 Gutenberg downloadsen2010Difficulty 44 (College)
Black hound of death
Howard, Robert E. (Robert Ervin)
491 Gutenberg downloadsen2023Difficulty 36 (High School)
Oberheim (Voices): A Chronicle of War
Leadem, Christopher
491 Gutenberg downloadsen2004Difficulty 29 (Middle School)
Puss in Boots, Jr., and the Good Gray Horse
Cory, David
491 Gutenberg downloadsen2010Difficulty 30 (Middle School)
Subspace Survivors
Smith, E. E. (Edward Elmer)
491 Gutenberg downloadsen2007Difficulty 36 (High School)
The Stars, My Brothers
Hamilton, Edmond
491 Gutenberg downloadsen2008Difficulty 37 (High School)
One for the Robot—Two for the Same
Phillips, Rog
490 Gutenberg downloadsen2021Difficulty 34 (High School)
The Angels of Mons: The Bowmen and Other Legends of the War
Machen, Arthur
490 Gutenberg downloadsen2004Difficulty 47 (College)
The Cowardly Lion of Oz
Thompson, Ruth Plumly
490 Gutenberg downloadsen2019Difficulty 41 (College)
The Fantasy Fan, February 1934 The Fans' Own Magazine
Various
490 Gutenberg downloadsen2014Difficulty 50 (College)
The Repairman
Harrison, Harry
490 Gutenberg downloadsen2007Difficulty 38 (High School)
The Six Fingers of Time
Lafferty, R. A.
490 Gutenberg downloadsen2010Difficulty 32 (High School)
Einstein's planetoid
Kornbluth, C. M. (Cyril M.) & Lowndes, Robert W. & Pohl, Frederik
489 Gutenberg downloadsen2024Difficulty 40 (High School)
Juvenile Delinquent
Ludwig, Edward W.
489 Gutenberg downloadsen2019Difficulty 32 (High School)
La Aventuroj de Alicio en Mirlando
Carroll, Lewis
489 Gutenberg downloadseo2006
The Chapter Ends
Anderson, Poul
489 Gutenberg downloadsen2012Difficulty 38 (High School)
The Runaway Asteroid
Cooper, Michael D.
489 Gutenberg downloadsen2004Difficulty 44 (College)
The Ties That Bind
Miller, Walter M.
489 Gutenberg downloadsen2010Difficulty 44 (College)
Concordance: A Terran Empire concordance
Wilson, Ann
488 Gutenberg downloadsen2008Difficulty 64 (Academic)
Far from Home
Taylor, J. A.
488 Gutenberg downloadsen2007Difficulty 53 (Graduate)
Futuria Fantasia, Fall 1939
Bradbury, Ray
488 Gutenberg downloadsen2012Difficulty 47 (College)
Nequa; or, The Problem of the Ages
Grigsby, Alcanoan O. & Lowe, Mary P.
488 Gutenberg downloadsen2017Difficulty 57 (Graduate)
The Fantasy Fan, Volume 1, Number 12, August 1934 The Fan's Own Magazine
Various
488 Gutenberg downloadsen2021Difficulty 53 (Graduate)
The sea girl
Cummings, Ray
488 Gutenberg downloadsen2025Difficulty 42 (College)
As the Goose Flies
Pyle, Katharine
487 Gutenberg downloadsen2015Difficulty 31 (High School)
Contagion
MacLean, Katherine
487 Gutenberg downloadsen2015Difficulty 39 (High School)
He Walked Around the Horses
Piper, H. Beam
487 Gutenberg downloadsen2006Difficulty 48 (College)
The eternal savage
Burroughs, Edgar Rice
487 Gutenberg downloadsen2023Difficulty 54 (Graduate)
The Impossibles
Garrett, Randall & Janifer, Laurence M.
487 Gutenberg downloadsen2007Difficulty 33 (High School)
The Purchase of the North Pole A sequel to "From the earth to the moon"
Verne, Jules
487 Gutenberg downloadsen2019Difficulty 57 (Graduate)
The Right Time
Berryman, John
487 Gutenberg downloadsen2009Difficulty 30 (Middle School)
The Three Perils of Man; or, War, Women, and Witchcraft, Vol. 3 (of 3)
Hogg, James
487 Gutenberg downloadsen2012Difficulty 41 (College)
1931: A Glance at the Twentieth Century
Hartshorne, Henry
486 Gutenberg downloadsen2010Difficulty 61 (Academic)
Child of the Sun
Brackett, Leigh
486 Gutenberg downloadsen2020Difficulty 34 (High School)
Exile from Space
Merril, Judith
486 Gutenberg downloadsen2010Difficulty 36 (High School)
Regeneration
Dye, Charles
486 Gutenberg downloadsen2006Difficulty 40 (High School)
The Rainbow Book: Tales of Fun & Fancy
Spielmann, M. H. (Mabel Henrietta)
486 Gutenberg downloadsen2011Difficulty 43 (College)
Frank Reade and His Steam Horse
Senarens, Luis
485 Gutenberg downloadsen2015Difficulty 37 (High School)
License to Steal
Newman, Louis
485 Gutenberg downloadsen2016Difficulty 62 (Academic)
Mars Confidential
Browne, Howard
485 Gutenberg downloadsen2010Difficulty 46 (College)
The Fantasy Fan, October 1933 The Fan's Own Magazine
Various
485 Gutenberg downloadsen2014Difficulty 50 (College)
The K-Factor
Harrison, Harry
485 Gutenberg downloadsen2007Difficulty 40 (High School)
Tom Swift and the Electronic Hydrolung
Appleton, Victor, II
485 Gutenberg downloadsen2006Difficulty 43 (College)
Coming Attraction
Leiber, Fritz
484 Gutenberg downloadsen2016Difficulty 35 (High School)
Survival Tactics
Sevcik, Al
484 Gutenberg downloadsen2008Difficulty 43 (College)
The Brownies and Prince Florimel; Or, Brownieland, Fairyland, and Demonland
Cox, Palmer
484 Gutenberg downloadsen2012Difficulty 42 (College)
The Fantasy Fan, Volume 1, Number 10, June 1934 The Fan's Own Magazine
Various
484 Gutenberg downloadsen2021Difficulty 48 (College)
The Gifts of Asti
Norton, Andre
484 Gutenberg downloadsen2006Difficulty 39 (High School)
The Secret of Kralitz
Kuttner, Henry
484 Gutenberg downloadsen2010Difficulty 44 (College)
The Silver Princess in Oz
Thompson, Ruth Plumly
484 Gutenberg downloadsen2017Difficulty 42 (College)
Arm of the Law
Harrison, Harry
483 Gutenberg downloadsen2009Difficulty 32 (High School)
Don't Shoot
Zacks, Robert
483 Gutenberg downloadsen2016Difficulty 35 (High School)
The Mahatma and the Hare: A Dream Story
Haggard, H. Rider (Henry Rider)
483 Gutenberg downloadsen2006Difficulty 39 (High School)
The Tapestry Room: A Child's Romance
Molesworth, Mrs.
483 Gutenberg downloadsen2005Difficulty 36 (High School)
An Anglo-American Alliance: A Serio-Comic Romance and Forecast of the Future
Casparian, Gregory
482 Gutenberg downloadsen2016Difficulty 63 (Academic)
One Man's Poison
Sheckley, Robert
482 Gutenberg downloadsen2010Difficulty 37 (High School)
The Lost Warship
Williams, Robert Moore
482 Gutenberg downloadsen2010Difficulty 30 (Middle School)
The Seventh Order
Sohl, Jerry
482 Gutenberg downloadsen2010Difficulty 39 (High School)
A Knyght Ther Was
Young, Robert F.
481 Gutenberg downloadsen2010Difficulty 43 (College)
Dead World
Douglas, Jack
481 Gutenberg downloadsen2008Difficulty 32 (High School)
The Consolidator; or, Memoirs of Sundry Transactions from the World in the Moon
Defoe, Daniel
481 Gutenberg downloadsen2004Difficulty 85 (Specialist)
The Star Mouse
Brown, Fredric
481 Gutenberg downloadsen2020Difficulty 43 (College)
We're Civilized!
Clifton, Mark & Apostolides, Alex
481 Gutenberg downloadsen2011Difficulty 43 (College)
Appointment In Tomorrow
Leiber, Fritz
480 Gutenberg downloadsen2016Difficulty 46 (College)
Badge of Infamy
Del Rey, Lester
480 Gutenberg downloadsen2006Difficulty 41 (College)
Las Fuerzas Extrañas
Lugones, Leopoldo
480 Gutenberg downloadses2021
The Knights of Arthur
Pohl, Frederik
480 Gutenberg downloadsen2010Difficulty 31 (High School)
The Red Dust
Leinster, Murray
480 Gutenberg downloadsen2012Difficulty 49 (College)
The red planet : $b a science fiction novel
Winterbotham, R. R. (Russell Robert)
480 Gutenberg downloadsen2023Difficulty 40 (High School)
Theodore Savage: A Story of the Past or the Future
Hamilton, Cicely
480 Gutenberg downloadsen2021Difficulty 58 (Graduate)
The Eyes Have It
Garrett, Randall
479 Gutenberg downloadsen2010Difficulty 37 (High School)
The Prince of the Pin Elves
Sleight, Charles Lee
479 Gutenberg downloadsen2023Difficulty 35 (High School)
The Wishing Horse of Oz
Thompson, Ruth Plumly
479 Gutenberg downloadsen2017Difficulty 41 (College)
An Entertaining History of Tom Thumb William Raine's Edition
Unknown
478 Gutenberg downloadsen2008Difficulty 39 (High School)
Anno Domini 2071 Translated from the Dutch Original
Harting, Pieter
478 Gutenberg downloadsen2014Difficulty 63 (Academic)
Planet explorer
Leinster, Murray
478 Gutenberg downloadsen2022Difficulty 42 (College)
Recruit for Andromeda
Marlowe, Stephen
478 Gutenberg downloadsen2015Difficulty 33 (High School)
Super Man and the Bug Out
Doctorow, Cory
478 Gutenberg downloadsen2005Difficulty 51 (Graduate)
Time and Time Again
Piper, H. Beam
478 Gutenberg downloadsen2006Difficulty 38 (High School)
Hieroglyphic Tales
Walpole, Horace
477 Gutenberg downloadsen2004Difficulty 59 (Graduate)
Raiders of the universes
Wandrei, Donald
477 Gutenberg downloadsen2009Difficulty 47 (College)
Snowball
Anderson, Poul
477 Gutenberg downloadsen2019Difficulty 39 (High School)
The Real Thing
Teichner, Albert
477 Gutenberg downloadsen2020Difficulty 43 (College)
The Winged Men of Orcon: A Complete Novelette
Sparks, David R.
477 Gutenberg downloadsen2007Difficulty 39 (High School)
Warm
Sheckley, Robert
477 Gutenberg downloadsen2009Difficulty 36 (High School)
West of the sun
Pangborn, Edgar
477 Gutenberg downloadsen2012Difficulty 39 (High School)
平妖傳
Luo, Guanzhong
477 Gutenberg downloadszh2008
End as a Hero
Laumer, Keith
476 Gutenberg downloadsen2016Difficulty 39 (High School)
Postmark Ganymede
Silverberg, Robert
476 Gutenberg downloadsen2008Difficulty 36 (High School)
The Door into Infinity
Hamilton, Edmond
476 Gutenberg downloadsen2010Difficulty 40 (High School)
The Flaming Mountain: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
476 Gutenberg downloadsen2010Difficulty 41 (College)
The Princess Nobody: A Tale of Fairyland
Lang, Andrew
476 Gutenberg downloadsen2016Difficulty 34 (High School)
火星の記憶
Jones, Raymond F.
476 Gutenberg downloadsja2011
Futuria Fantasia, Summer 1939
Bradbury, Ray
475 Gutenberg downloadsen2012Difficulty 47 (College)
Granny's Wonderful Chair
Browne, Frances
475 Gutenberg downloadsen2008Difficulty 37 (High School)
Lost in Translation
Janifer, Laurence M.
475 Gutenberg downloadsen2009Difficulty 38 (High School)
Novice
Schmitz, James H.
475 Gutenberg downloadsen2009Difficulty 45 (College)
Pirates of the Gorm
Schachner, Nathan
475 Gutenberg downloadsen2009Difficulty 40 (High School)
Pledged to the Dead
Quinn, Seabury
475 Gutenberg downloadsen2010Difficulty 42 (College)
The Man Who Rocked the Earth
Train, Arthur Cheney & Wood, Robert Williams
475 Gutenberg downloadsen2006Difficulty 50 (College)
Tickets to Paradise
James, D. L. (Daniel Lewis)
475 Gutenberg downloadsen2021Difficulty 36 (High School)
Futuria Fantasia, Winter 1940
Bradbury, Ray
474 Gutenberg downloadsen2012Difficulty 39 (High School)
Grove of the Unborn
Venable, Lyn
474 Gutenberg downloadsen2009Difficulty 44 (College)
Half-Past Bedtime
Bashford, H. H. (Henry Howarth), Sir
474 Gutenberg downloadsen2011Difficulty 32 (High School)
The Fantasy Fan, Volume 1, Number 9, May 1934 The Fan's Own Magazine
Various
474 Gutenberg downloadsen2021Difficulty 47 (College)
The Great Gray Plague
Jones, Raymond F.
474 Gutenberg downloadsen2009Difficulty 43 (College)
The Hunters
Samachson, Joseph
474 Gutenberg downloadsen2007Difficulty 32 (High School)
Tom Swift Among the Fire Fighters; Or, Battling with Flames from the Air
Appleton, Victor
474 Gutenberg downloadsen1998Difficulty 36 (High School)
King of the Hill
Blish, James
473 Gutenberg downloadsen2022Difficulty 33 (High School)
Princo Vanc'
Putnam, Eleanor & Bates, Arlo
473 Gutenberg downloadseo2007
The Blue Man From "Mackinac And Lake Stories", 1899
Catherwood, Mary Hartwell
473 Gutenberg downloadsen2007Difficulty 41 (College)
The Dead-Star Rover
Abernathy, Robert
473 Gutenberg downloadsen2021Difficulty 44 (College)
The Seven Champions of Christendom
Kingston, William Henry Giles
473 Gutenberg downloadsen2007Difficulty 47 (College)
Wake (First 25,000 words)
Sawyer, Robert J.
473 Gutenberg downloadsen2010Difficulty 44 (College)
Young Stowaways in Space
Elam, Richard M. (Richard Mace)
473 Gutenberg downloadsen2017Difficulty 35 (High School)
Álomvilág: Elbeszélések
Ambrus, Zoltán
473 Gutenberg downloadshu2013
A Connecticut Yankee in King Arthur's Court, Part 4.
Twain, Mark
472 Gutenberg downloadsen2004Difficulty 42 (College)
DP
Savage, Arthur Dekker
472 Gutenberg downloadsen2009Difficulty 41 (College)
Dreams and Dream Stories
Kingsford, Anna Bonus
472 Gutenberg downloadsen2004Difficulty 49 (College)
Everychild : $b A story which the old may interpret to the young and which the young may interpret to the old
Dodge, Louis
472 Gutenberg downloadsen2006Difficulty 32 (High School)
Fearful Rock
Wellman, Manly Wade
472 Gutenberg downloadsen2024Difficulty 43 (College)
Genesis
Piper, H. Beam
472 Gutenberg downloadsen2006Difficulty 40 (High School)
Old Shag
Farnham, Bob
472 Gutenberg downloadsen2019Difficulty 33 (High School)
Tabby
Marks, Winston K. (Winston Kinney)
472 Gutenberg downloadsen2010Difficulty 39 (High School)
The Big Bounce
Tevis, Walter S.
472 Gutenberg downloadsen2007Difficulty 36 (High School)
The Mad Planet
Leinster, Murray
472 Gutenberg downloadsen2011Difficulty 47 (College)
The Sky Trap
Long, Frank Belknap
472 Gutenberg downloadsen2008Difficulty 40 (High School)
What Not: A Prophetic Comedy
Macaulay, Rose
472 Gutenberg downloadsen2011Difficulty 51 (Graduate)
Fairies Afield
Molesworth, Mrs.
471 Gutenberg downloadsen2012Difficulty 40 (High School)
Julius LeVallon: An Episode
Blackwood, Algernon
471 Gutenberg downloadsen2015Difficulty 52 (Graduate)
Native Son
Hamm, T. D.
471 Gutenberg downloadsen2009Difficulty 38 (High School)
The Beginning
Hasse, Henry
471 Gutenberg downloadsen2008Difficulty 37 (High School)
The radio ghost
Kline, Otis Adelbert
471 Gutenberg downloadsen2024Difficulty 39 (High School)
The Sargasso of Space
Hamilton, Edmond
471 Gutenberg downloadsen2009Difficulty 40 (High School)
Die Welt in hundert Jahren
Unknown
470 Gutenberg downloadsde2014
Jubilation, U.S.A.
Vandenburg, G. L.
470 Gutenberg downloadsen2007Difficulty 38 (High School)
Mr. Wicker's Window
Dawson, Carley
470 Gutenberg downloadsen2009Difficulty 38 (High School)
Nomad
Smith, George O. (George Oliver)
470 Gutenberg downloadsen2022Difficulty 45 (College)
Sense from Thought Divide
Clifton, Mark
470 Gutenberg downloadsen2007Difficulty 42 (College)
The Executioner
Riley, Frank
470 Gutenberg downloadsen2010Difficulty 41 (College)
The Nothing Equation
Godwin, Tom
470 Gutenberg downloadsen2008Difficulty 43 (College)
The Story Without an End
Carové, Friedrich Wilhelm
470 Gutenberg downloadsen2020Difficulty 48 (College)
Tom Swift and His Photo Telephone or the Picture That Saved a Fortune
Appleton, Victor
470 Gutenberg downloadsen2003Difficulty 34 (High School)
Another World: Fragments from the Star City of Montalluyah
Lumley, Benjamin
469 Gutenberg downloadsen2005Difficulty 87 (Specialist)
Doctor Dolittle in the Moon
Lofting, Hugh
469 Gutenberg downloadsen2024Difficulty 44 (College)
The Haunted Homestead: A Novel
Southworth, Emma Dorothy Eliza Nevitte
469 Gutenberg downloadsen2011Difficulty 48 (College)
The Man-Wolf and Other Tales
Erckmann-Chatrian
469 Gutenberg downloadsen2005Difficulty 44 (College)
Two Thousand Miles Below
Diffin, Charles Willard
469 Gutenberg downloadsen2009Difficulty 39 (High School)
Where the World is Quiet
Kuttner, Henry
469 Gutenberg downloadsen2010Difficulty 35 (High School)
A Trip to Venus: A Novel
Munro, John
468 Gutenberg downloadsen2004Difficulty 45 (College)
Gold in the Sky
Nourse, Alan Edward
468 Gutenberg downloadsen2007Difficulty 33 (High School)
Sjambak
Vance, Jack
468 Gutenberg downloadsen2009Difficulty 38 (High School)
The Blue Moon
Housman, Laurence
468 Gutenberg downloadsen2002Difficulty 41 (College)
The Delegate from Venus
Slesar, Henry
468 Gutenberg downloadsen2008Difficulty 40 (High School)
The Keeper
Piper, H. Beam
468 Gutenberg downloadsen2006Difficulty 35 (High School)
The Last American A Fragment from The Journal of Khan-li, Prince of Dimph-Yoo-Chur and Admiral in the Persian Navy
Mitchell, John Ames
468 Gutenberg downloadsen2008Difficulty 43 (College)
World of the Drone
Abernathy, Robert
468 Gutenberg downloadsen2010Difficulty 49 (College)
A Matter of Importance
Leinster, Murray
467 Gutenberg downloadsen2007Difficulty 40 (High School)
Our Young Aeroplane Scouts in Germany; or, Winning the Iron Cross
Porter, Horace
467 Gutenberg downloadsen2013Difficulty 45 (College)
The Field of Clover
Housman, Laurence
467 Gutenberg downloadsen2006Difficulty 40 (High School)
The Professional Approach
Harness, Charles L. & Thomas, Theodore L.
467 Gutenberg downloadsen2007Difficulty 39 (High School)
Tom Swift and His Big Tunnel; Or, The Hidden City of the Andes
Appleton, Victor
467 Gutenberg downloadsen1997Difficulty 38 (High School)
La vampire
Féval, Paul
466 Gutenberg downloadsfr2003
Robur der Sieger
Verne, Jules
466 Gutenberg downloadsde2005
The Day of the Boomer Dukes
Pohl, Frederik
466 Gutenberg downloadsen2007Difficulty 37 (High School)
The Fifth-Dimension Tube
Leinster, Murray
466 Gutenberg downloadsen2009Difficulty 43 (College)
The Little Green Goblin
Naylor, J. B. (James Ball)
466 Gutenberg downloadsen2020Difficulty 33 (High School)
Autour de la Lune
Verne, Jules
465 Gutenberg downloadsfr2003
Hellhounds of the Cosmos
Simak, Clifford D.
465 Gutenberg downloadsen2008Difficulty 40 (High School)
Policeman Bluejay
Baum, L. Frank (Lyman Frank)
465 Gutenberg downloadsen2009Difficulty 35 (High School)
Sky Island Being the further exciting adventures of Trot and Cap'n Bill after their visit to the sea fairies
Baum, L. Frank (Lyman Frank)
465 Gutenberg downloadsen2003Difficulty 31 (High School)
The success machine
Slesar, Henry
465 Gutenberg downloadsen2008Difficulty 37 (High School)
A time to die
Calin, Harold
464 Gutenberg downloadsen2024Difficulty 39 (High School)
Oomphel in the Sky
Piper, H. Beam
464 Gutenberg downloadsen2007Difficulty 44 (College)
Security Risk
Clinton, Ed M.
464 Gutenberg downloadsen2011Difficulty 42 (College)
Slaves of Mercury
Schachner, Nathan
464 Gutenberg downloadsen2009Difficulty 42 (College)
The Automaton Ear, and Other Sketches
McLandburgh, Florence
464 Gutenberg downloadsen2022Difficulty 43 (College)
The Golden Judge
Gordon, Nathaniel
464 Gutenberg downloadsen2008Difficulty 48 (College)
The Mind Master
Burks, Arthur J.
464 Gutenberg downloadsen2009Difficulty 39 (High School)
蕉葉帕
Shan, Ben
464 Gutenberg downloadszh2008
A Gift For Terra
Holden, Fox B.
463 Gutenberg downloadsen2010Difficulty 39 (High School)
A World Called Crimson
Marlowe, Stephen
463 Gutenberg downloadsen2008Difficulty 35 (High School)
The Enormous Room
Gold, H. L. (Horace Leonard) & Krepps, Robert W.
463 Gutenberg downloadsen2010Difficulty 33 (High School)
The Martian Cabal
Starzl, Roman Frederick
463 Gutenberg downloadsen2009Difficulty 40 (High School)
The prince of space
Williamson, Jack
463 Gutenberg downloadsen2024Difficulty 46 (College)
The Runaway Skyscraper
Leinster, Murray
463 Gutenberg downloadsen2005Difficulty 37 (High School)
The Story of Live Dolls
Gates, Josephine Scribner
463 Gutenberg downloadsen2017Difficulty 38 (High School)
Aventures extraordinaires d'un savant russe; IV. Le désert sidéral
Le Faure, Georges & Graffigny, H. de (Henry)
462 Gutenberg downloadsfr2008
Malvina of Brittany
Jerome, Jerome K. (Jerome Klapka)
462 Gutenberg downloadsen2000Difficulty 44 (College)
The 13th Immortal
Silverberg, Robert
462 Gutenberg downloadsen2021Difficulty 36 (High School)
The Missing Prince
Farrow, G. E. (George Edward)
462 Gutenberg downloadsen2014Difficulty 41 (College)
'That Very Mab'
Kendall, May & Lang, Andrew
461 Gutenberg downloadsen2007Difficulty 48 (College)
A World is Born
Brackett, Leigh
461 Gutenberg downloadsen2007Difficulty 34 (High School)
Added Upon A Story
Anderson, Nephi
461 Gutenberg downloadsen2005Difficulty 38 (High School)
In Caverns Below
Coblentz, Stanton A. (Stanton Arthur)
461 Gutenberg downloadsen2021Difficulty 48 (College)
Once a Greech
Smith, Evelyn E.
461 Gutenberg downloadsen2010Difficulty 47 (College)
The night wire
Arnold, H. F. (Henry Ferris)
461 Gutenberg downloadsen2022Difficulty 38 (High School)
The Strange Little Girl: A Story for Children
V. M.
461 Gutenberg downloadsen2007Difficulty 38 (High School)
They Also Serve
Westlake, Donald E.
461 Gutenberg downloadsen2009Difficulty 39 (High School)
And All the Earth a Grave
MacApp, C. C.
460 Gutenberg downloadsen2007Difficulty 47 (College)
Cogito, Ergo Sum
West, John Foster
460 Gutenberg downloadsen2009Difficulty 37 (High School)
Destiny times three
Leiber, Fritz
460 Gutenberg downloadsen2023Difficulty 54 (Graduate)
Freudian Slip
Abel, Franklin
460 Gutenberg downloadsen2010Difficulty 43 (College)
Instinct
Smith, George O. (George Oliver)
460 Gutenberg downloadsen2007Difficulty 41 (College)
The Common Man
Reynolds, Mack
460 Gutenberg downloadsen2007Difficulty 39 (High School)
The Venus Trap
Smith, Evelyn E.
460 Gutenberg downloadsen2010Difficulty 41 (College)
The White Invaders
Cummings, Ray
460 Gutenberg downloadsen2007Difficulty 36 (High School)
Cat and Mouse
Williams, Ralph
459 Gutenberg downloadsen2008Difficulty 39 (High School)
Klein Zaches, genannt Zinnober: Ein Märchen
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
459 Gutenberg downloadsde2005
Road Stop
Mason, David
459 Gutenberg downloadsen2020Difficulty 29 (Middle School)
The Invaders
Leinster, Murray
459 Gutenberg downloadsen2010Difficulty 35 (High School)
A Little Journey
Bradbury, Ray
458 Gutenberg downloadsen2016Difficulty 36 (High School)
Hex
Janifer, Laurence M.
458 Gutenberg downloadsen2008Difficulty 33 (High School)
No Great Magic
Leiber, Fritz
458 Gutenberg downloadsen2007Difficulty 45 (College)
The Adventures of Prince Lazybones, and Other Stories
Hays, Helen Ashe
458 Gutenberg downloadsen2005Difficulty 42 (College)
The Double Life
Leroux, Gaston
458 Gutenberg downloadsen2017Difficulty 42 (College)
The Happy Unfortunate
Silverberg, Robert
458 Gutenberg downloadsen2008Difficulty 32 (High School)
Armageddon, 1970
Krepps, Robert W.
457 Gutenberg downloadsen2021Difficulty 39 (High School)
By Proxy
Garrett, Randall
457 Gutenberg downloadsen2008Difficulty 42 (College)
Dave Dawson on Guadalcanal
Bowen, Robert Sidney
457 Gutenberg downloadsen2010Difficulty 32 (High School)
Disqualified
Fontenay, Charles L.
457 Gutenberg downloadsen2009Difficulty 44 (College)
Earthmen Ask No Quarter!
Holden, Fox B.
457 Gutenberg downloadsen2021Difficulty 38 (High School)
Let 'Em Breathe Space!
Del Rey, Lester
457 Gutenberg downloadsen2010Difficulty 37 (High School)
Men into space
Leinster, Murray
457 Gutenberg downloadsen2022Difficulty 39 (High School)
Munchausen XX
Worfel, W. G.
457 Gutenberg downloadsen2021Difficulty 47 (College)
Prince Vance: The Story of a Prince with a Court in His Box
Putnam, Eleanor & Bates, Arlo
457 Gutenberg downloadsen2009Difficulty 48 (College)
Seed of the Arctic Ice
Bates, Harry
457 Gutenberg downloadsen2010Difficulty 43 (College)
The Log of the Flying Fish: A Story of Aerial and Submarine Peril and Adventure
Collingwood, Harry
457 Gutenberg downloadsen2007Difficulty 54 (Graduate)
The metal horde
Campbell, John W., Jr. (John Wood)
457 Gutenberg downloadsen2024Difficulty 50 (College)
The Severed Hand From "German Tales" Published by the American Publishers' Corporation
Hauff, Wilhelm
457 Gutenberg downloadsen2007Difficulty 43 (College)
The Vilbar Party
Smith, Evelyn E.
457 Gutenberg downloadsen2010Difficulty 41 (College)
When the Mountain Shook
Abernathy, Robert
457 Gutenberg downloadsen2010Difficulty 40 (High School)
Bodyguard
Gold, H. L. (Horace Leonard)
456 Gutenberg downloadsen2016Difficulty 40 (High School)
Mate in two moves
Marks, Winston K. (Winston Kinney)
456 Gutenberg downloadsen2010Difficulty 47 (College)
Orphans of the Void
Shaara, Michael
456 Gutenberg downloadsen2016Difficulty 39 (High School)
Rattle of bones
Howard, Robert E. (Robert Ervin)
456 Gutenberg downloadsen2023Difficulty 35 (High School)
Ring Once for Death
Arthur, Robert
456 Gutenberg downloadsen2010Difficulty 29 (Middle School)
Sentiment, Inc.
Anderson, Poul
456 Gutenberg downloadsen2011Difficulty 35 (High School)
The Forest Monster of Oz
Evans, Robert J. & Dulabone, Chris
456 Gutenberg downloadsen2003Difficulty 36 (High School)
The Unnecessary Man
Garrett, Randall
456 Gutenberg downloadsen2008Difficulty 43 (College)
I'm a Stranger Here Myself
Reynolds, Mack
455 Gutenberg downloadsen2008Difficulty 38 (High School)
Little Tom
Tille, Václav
455 Gutenberg downloadsen2011Difficulty 43 (College)
Preferred Risk
McCann, Edson
455 Gutenberg downloadsen2016Difficulty 39 (High School)
Revolution
Reynolds, Mack
455 Gutenberg downloadsen2007Difficulty 39 (High School)
Rip Foster in Ride the Gray Planet
Goodwin, Harold L. (Harold Leland)
455 Gutenberg downloadsen2006Difficulty 39 (High School)
Sea Legs
Quattrocchi, Frank
455 Gutenberg downloadsen2016Difficulty 35 (High School)
Stop Look and Dig
Smith, George O. (George Oliver)
455 Gutenberg downloadsen2006Difficulty 36 (High School)
Sugar Plum
Bretnor, Reginald
455 Gutenberg downloadsen2010Difficulty 36 (High School)
The Foreign Hand Tie
Garrett, Randall
455 Gutenberg downloadsen2009Difficulty 42 (College)
The Shipshape Miracle
Simak, Clifford D.
455 Gutenberg downloadsen2020Difficulty 32 (High School)
The Space Flame
Phillips, Alexander M. (Alexander Moore)
455 Gutenberg downloadsen2020Difficulty 39 (High School)
The story hunter : $b or, Tales of the weird and wild
Suffling, Ernest R. (Ernest Richard)
455 Gutenberg downloadsen2025Difficulty 57 (Graduate)
Time out for redheads
De Ford, Miriam Allen
455 Gutenberg downloadsen2022Difficulty 33 (High School)
Voyage To Eternity
Marlowe, Stephen
455 Gutenberg downloadsen2010Difficulty 33 (High School)
Cue for Quiet
Sherred, T. L.
454 Gutenberg downloadsen2010Difficulty 35 (High School)
Looking forward : $b a dream of the United States of the Americas in 1999
Bird, Arthur
454 Gutenberg downloadsen2015Difficulty 58 (Graduate)
Recalled to life
Silverberg, Robert
454 Gutenberg downloadsen2023Difficulty 41 (College)
The Green Millennium
Leiber, Fritz
454 Gutenberg downloadsen2021Difficulty 43 (College)
The Sensitive Man
Anderson, Poul
454 Gutenberg downloadsen2010Difficulty 40 (High School)
Circus
Nourse, Alan Edward
453 Gutenberg downloadsen2007Difficulty 30 (Middle School)
The Electronic Mind Reader: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
453 Gutenberg downloadsen2009Difficulty 38 (High School)
The Glory of Ippling
Urban, Helen M.
453 Gutenberg downloadsen2007Difficulty 47 (College)
The Little House in the Fairy Wood
Eliot, Ethel Cook
453 Gutenberg downloadsen2003Difficulty 30 (Middle School)
The Magical Land of Noom
Gruelle, Johnny
453 Gutenberg downloadsen2020Difficulty 32 (High School)
The Mermaid of Druid Lake, and Other Stories
Bump, Charles Weathers
453 Gutenberg downloadsen2010Difficulty 41 (College)
The Sun King
Derreaux, Gaston
453 Gutenberg downloadsen2008Difficulty 40 (High School)
Venus Boy
Sutton, Lee
453 Gutenberg downloadsen2015Difficulty 34 (High School)
Chain of Command
Arr, Stephen
452 Gutenberg downloadsen2010Difficulty 36 (High School)
Dragon moon
Kuttner, Henry
452 Gutenberg downloadsen2025Difficulty 35 (High School)
The Servant Problem
Young, Robert F.
452 Gutenberg downloadsen2007Difficulty 39 (High School)
Acid Bath
Garson, Bill
451 Gutenberg downloadsen2009Difficulty 37 (High School)
Address: Centauri
Wallace, F. L. (Floyd L.)
451 Gutenberg downloadsen2015Difficulty 39 (High School)
All In The Mind
Henderson, Gene L.
451 Gutenberg downloadsen2010Difficulty 41 (College)
Auriol; or, The Elixir of Life
Ainsworth, William Harrison
451 Gutenberg downloadsen2011Difficulty 46 (College)
Moral Equivalent
Neville, Kris
451 Gutenberg downloadsen2016Difficulty 37 (High School)
Spirits do return
White, Ida Belle
451 Gutenberg downloadsen2018Difficulty 30 (Middle School)
The 13th juror
Waltham, Leslie
451 Gutenberg downloadsen2022Difficulty 31 (High School)
The People of the Crater
Norton, Andre
451 Gutenberg downloadsen2010Difficulty 37 (High School)
The Vortex Blaster
Smith, E. E. (Edward Elmer)
451 Gutenberg downloadsen2007Difficulty 46 (College)
Alien Minds
Evans, E. Everett (Edward Everett)
450 Gutenberg downloadsen2016Difficulty 45 (College)
Lorelei of the Red Mist
Brackett, Leigh & Bradbury, Ray
450 Gutenberg downloadsen2020Difficulty 30 (Middle School)
Skulls in the stars
Howard, Robert E. (Robert Ervin)
450 Gutenberg downloadsen2023Difficulty 40 (High School)
Dead Giveaway
Garrett, Randall
449 Gutenberg downloadsen2007Difficulty 42 (College)
Harper's Young People, January 6, 1880 An Illustrated Weekly
Various
449 Gutenberg downloadsen2009Difficulty 40 (High School)
Meeting of the Minds
Sheckley, Robert
449 Gutenberg downloadsen2016Difficulty 38 (High School)
Navy Day
Harrison, Harry
449 Gutenberg downloadsen2009Difficulty 49 (College)
The Autobiography of a Monkey
Paine, Albert Bigelow
449 Gutenberg downloadsen2010Difficulty 45 (College)
The Dark Other
Weinbaum, Stanley G. (Stanley Grauman)
449 Gutenberg downloadsen2015Difficulty 34 (High School)
The Man Who Ended War
Godfrey, Hollis
449 Gutenberg downloadsen2015Difficulty 35 (High School)
The Snare
Smith, Richard Rein
449 Gutenberg downloadsen2015Difficulty 38 (High School)
Operation Interstellar
Smith, George O. (George Oliver)
448 Gutenberg downloadsen2015Difficulty 37 (High School)
Plick y Plock
Sue, Eugène
448 Gutenberg downloadses2009
Racconti fantastici
Tarchetti, Iginio Ugo
448 Gutenberg downloadsit2009
The Blue Germ
Nicoll, Maurice
448 Gutenberg downloadsen2008Difficulty 39 (High School)
The Silver Stallion: A Comedy of Redemption
Cabell, James Branch
448 Gutenberg downloadsen2022Difficulty 55 (Graduate)
This World Is Taboo
Leinster, Murray
448 Gutenberg downloadsen2006Difficulty 43 (College)
...And It Comes Out Here
Del Rey, Lester
447 Gutenberg downloadsen2016Difficulty 35 (High School)
Der Weltuntergang: Eine Phantasie aus dem Jahre 1900
Chiavacci, Vinzenz
447 Gutenberg downloadsde2014
Metamorphosis
De Vet, Charles V.
447 Gutenberg downloadsen2016Difficulty 35 (High School)
Naar het middelpunt der Aarde
Verne, Jules
447 Gutenberg downloadsnl2003
The Merman and the Figure-Head
Guernsey, Clara F. (Clara Florida)
447 Gutenberg downloadsen2017Difficulty 40 (High School)
The Raid on the Termites
Ernst, Paul
447 Gutenberg downloadsen2008Difficulty 44 (College)
The Real Cyberpunk Fakebook
St. Jude & Nagel, Bart & Sirius, R. U.
447 Gutenberg downloadsen1997Difficulty 49 (College)
The Story of the Three Goblins
Taggart, Mabel G.
447 Gutenberg downloadsen2007Difficulty 35 (High School)
Elegy
Beaumont, Charles
446 Gutenberg downloadsen2010Difficulty 36 (High School)
Grampa in Oz
Thompson, Ruth Plumly
446 Gutenberg downloadsen2020Difficulty 43 (College)
Out of the Earth
Edrich, George
446 Gutenberg downloadsen2010Difficulty 33 (High School)
Police!!!
Chambers, Robert W. (Robert William)
446 Gutenberg downloadsen2006Difficulty 46 (College)
Star Ship
Anderson, Poul
446 Gutenberg downloadsen2020Difficulty 39 (High School)
Tales of the supernatural: Six romantic stories
Platt, James
446 Gutenberg downloadsen2022Difficulty 48 (College)
The Judas Valley
Garrett, Randall & Silverberg, Robert
446 Gutenberg downloadsen2008Difficulty 38 (High School)
The World of Romance being Contributions to The Oxford and Cambridge Magazine, 1856
Morris, William
446 Gutenberg downloadsen2006Difficulty 60 (Graduate)
A Town Is Drowning
Pohl, Frederik & Kornbluth, C. M. (Cyril M.)
445 Gutenberg downloadsen2021Difficulty 37 (High School)
Attrition
Wannamaker, Jim
445 Gutenberg downloadsen2008Difficulty 49 (College)
Cry from a Far Planet
Godwin, Tom
445 Gutenberg downloadsen2007Difficulty 40 (High School)
Les trois Don Juan Don Juan Tenorio d'Espagne, Don Juan de Maraña des Flandres, Don Juan d'Angleterre
Apollinaire, Guillaume
445 Gutenberg downloadsfr2007
The Feather
Ford, Ford Madox
445 Gutenberg downloadsen2015Difficulty 34 (High School)
The fire of Asshurbanipal
Howard, Robert E. (Robert Ervin)
445 Gutenberg downloadsen2023Difficulty 43 (College)
The Five Jars
James, M. R. (Montague Rhodes)
445 Gutenberg downloadsen2007Difficulty 33 (High School)
The green girl
Williamson, Jack
445 Gutenberg downloadsen2023Difficulty 42 (College)
The Mercenaries
Piper, H. Beam
445 Gutenberg downloadsen2006Difficulty 50 (College)
The Perfectionists
Castle, Arnold
445 Gutenberg downloadsen2008Difficulty 36 (High School)
The space visitors
Hamilton, Edmond
445 Gutenberg downloadsen2024Difficulty 48 (College)
Among the gnomes : $b An occult tale of adventure in the Untersberg
Hartmann, Franz
444 Gutenberg downloadsen2024Difficulty 54 (Graduate)
Divinity
Samachson, Joseph
444 Gutenberg downloadsen2007Difficulty 37 (High School)
Pariah Planet
Leinster, Murray
444 Gutenberg downloadsen2009Difficulty 43 (College)
Special Delivery
Knight, Damon
444 Gutenberg downloadsen2010Difficulty 39 (High School)
The Old Die Rich
Gold, H. L. (Horace Leonard)
444 Gutenberg downloadsen2010Difficulty 34 (High School)
The Sinister Invasion
Hamilton, Edmond
444 Gutenberg downloadsen2021Difficulty 34 (High School)
Ham Sandwich
Schmitz, James H.
443 Gutenberg downloadsen2009Difficulty 45 (College)
Has Anyone Here Seen Kelly?
Walton, Bryce
443 Gutenberg downloadsen2009Difficulty 35 (High School)
The Huge Hunter; Or, The Steam Man of the Prairies
Ellis, Edward Sylvester
443 Gutenberg downloadsen2005Difficulty 43 (College)
The Life and Adventures of Peter Wilkins, Volume 2 (of 2)
Paltock, Robert
443 Gutenberg downloadsen2016Difficulty 60 (Graduate)
The Revolt of the Star Men
Gallun, Raymond Z. (Raymond Zinke)
443 Gutenberg downloadsen2012Difficulty 43 (College)
Under Arctic Ice
Bates, Harry
443 Gutenberg downloadsen2009Difficulty 42 (College)
Unthinkable
Phillips, Rog
443 Gutenberg downloadsen2008Difficulty 39 (High School)
Yermah the Dorado: The story of a lost race
Wait, Frona Eunice
443 Gutenberg downloadsen2022Difficulty 51 (Graduate)
Alf's Button
Darlington, W. A. (William Aubrey)
442 Gutenberg downloadsen2019Difficulty 43 (College)
All Day September
Kuykendall, Roger
442 Gutenberg downloadsen2008Difficulty 37 (High School)
Assignment's End
Aycock, Roger D.
442 Gutenberg downloadsen2010Difficulty 44 (College)
Gone Fishing
Schmitz, James H.
442 Gutenberg downloadsen2009Difficulty 45 (College)
Jack and the Check Book
Bangs, John Kendrick
442 Gutenberg downloadsen2010Difficulty 42 (College)
Kernel Cob And Little Miss Sweetclover
Mitchell, George
442 Gutenberg downloadsen2004Difficulty 33 (High School)
No Moving Parts
Yaco, Murray F.
442 Gutenberg downloadsen2008Difficulty 40 (High School)
Perfect Control
Stockham, Richard
442 Gutenberg downloadsen2010Difficulty 37 (High School)
Sense of Obligation
Harrison, Harry
442 Gutenberg downloadsen2011Difficulty 42 (College)
Stories of Enchantment
Myers, Jane Pentzer
442 Gutenberg downloadsen2016Difficulty 36 (High School)
The Admiral's Caravan
Carryl, Charles E. (Charles Edward)
442 Gutenberg downloadsen2008Difficulty 51 (Graduate)
The Little Glass Man, and Other Stories
Hauff, Wilhelm
442 Gutenberg downloadsen2014Difficulty 44 (College)
To Choke an Ocean
Bone, Jesse F. (Jesse Franklin)
442 Gutenberg downloadsen2010Difficulty 38 (High School)
Watch (First 25,000 words)
Sawyer, Robert J.
442 Gutenberg downloadsen2010Difficulty 44 (College)
Young Visitor to Mars
Elam, Richard M. (Richard Mace)
442 Gutenberg downloadsen2019Difficulty 35 (High School)
A Feast of Demons
Samachson, Joseph
441 Gutenberg downloadsen2010Difficulty 31 (High School)
Do Unto Others
Clifton, Mark
441 Gutenberg downloadsen2010Difficulty 37 (High School)
Frankenstein, ou le Prométhée moderne Volume 3 (of 3)
Shelley, Mary Wollstonecraft
441 Gutenberg downloadsfr2020
Frigid Fracas
Reynolds, Mack
441 Gutenberg downloadsen2010Difficulty 40 (High School)
Histoire fantastique du célèbre Pierrot Écrite par le magicien Alcofribas; traduite du sogdien par Alfred Assollant
Assollant, Alfred
441 Gutenberg downloadsfr2005
I'll Kill You Tomorrow
Huber, Helen
441 Gutenberg downloadsen2009Difficulty 32 (High School)
Robur-le-conquérant
Verne, Jules
441 Gutenberg downloadsfr2004
The Helpful Hand of God
Godwin, Tom
441 Gutenberg downloadsen2009Difficulty 43 (College)
The last space ship
Leinster, Murray
441 Gutenberg downloadsen2023Difficulty 41 (College)
The Stowaway
Heiner, Alvin
441 Gutenberg downloadsen2009Difficulty 31 (High School)
The World Masters
Griffith, George Chetwynd
441 Gutenberg downloadsen2011Difficulty 52 (Graduate)
Thin Edge
Garrett, Randall
441 Gutenberg downloadsen2010Difficulty 43 (College)
When Valmond Came to Pontiac: The Story of a Lost Napoleon. Complete
Parker, Gilbert
441 Gutenberg downloadsen2004Difficulty 45 (College)
A Fine Fix
Noll, Ray C.
440 Gutenberg downloadsen2009Difficulty 42 (College)
Death Wish
Sheckley, Robert
440 Gutenberg downloadsen2009Difficulty 39 (High School)
Heist Job on Thizar
Garrett, Randall
440 Gutenberg downloadsen2008Difficulty 36 (High School)
I Was a Teen-Age Secret Weapon
Sabia, Richard
440 Gutenberg downloadsen2007Difficulty 41 (College)
Slave Planet
Janifer, Laurence M.
440 Gutenberg downloadsen2016Difficulty 36 (High School)
The Cosmic Courtship
Hawthorne, Julian
440 Gutenberg downloadsen2021Difficulty 48 (College)
The Dawn of All
Benson, Robert Hugh
440 Gutenberg downloadsen2004Difficulty 36 (High School)
The Universe — or Nothing
Moldeven, Meyer
440 Gutenberg downloadsen2006Difficulty 63 (Academic)
Venusian Invader
Sternig, Larry
440 Gutenberg downloadsen2020Difficulty 38 (High School)
Warning from the Stars
Cocking, Ron
440 Gutenberg downloadsen2007Difficulty 43 (College)
Founding Father
Bone, Jesse F. (Jesse Franklin)
439 Gutenberg downloadsen2016Difficulty 34 (High School)
Mercenary
Reynolds, Mack
439 Gutenberg downloadsen2008Difficulty 42 (College)
Mo-Sanshon!
Walton, Bryce
439 Gutenberg downloadsen2021Difficulty 41 (College)
Robinc
Boucher, Anthony
439 Gutenberg downloadsen2020Difficulty 38 (High School)
The 64-Square Madhouse
Leiber, Fritz
439 Gutenberg downloadsen2020Difficulty 42 (College)
The cottage
Long, Frank Belknap
439 Gutenberg downloadsen2024Difficulty 42 (College)
The Hollow Land
Morris, William
439 Gutenberg downloadsen2005Difficulty 45 (College)
The Man Who Saw the Future
Hamilton, Edmond
439 Gutenberg downloadsen2009Difficulty 36 (High School)
Ye of Little Faith
Phillips, Rog
439 Gutenberg downloadsen2010Difficulty 37 (High School)
Andiron Tales
Bangs, John Kendrick
438 Gutenberg downloadsen2008Difficulty 36 (High School)
Battle for the Stars
Hamilton, Edmond
438 Gutenberg downloadsen2021Difficulty 37 (High School)
Frankenstein, ou le Prométhée moderne Volume 2 (of 3)
Shelley, Mary Wollstonecraft
438 Gutenberg downloadsfr2020
Medal of Honor
Reynolds, Mack
438 Gutenberg downloadsen2008Difficulty 37 (High School)
The 4-D Doodler
Waldeyer, Graph
438 Gutenberg downloadsen2007Difficulty 45 (College)
The Cream of the Jest: A comedy of evasions
Cabell, James Branch
438 Gutenberg downloadsen2021Difficulty 46 (College)
The time-raider
Hamilton, Edmond
438 Gutenberg downloadsen2022Difficulty 44 (College)
The universe wreckers
Hamilton, Edmond
438 Gutenberg downloadsen2024Difficulty 55 (Graduate)
Cities in the air
Hamilton, Edmond
437 Gutenberg downloadsen2024Difficulty 54 (Graduate)
Histoire d'un casse-noisette
Dumas, Alexandre
437 Gutenberg downloadsfr2004
Keep Out
Brown, Fredric
437 Gutenberg downloadsen2009Difficulty 44 (College)
On Handling the Data
Mayfield, M. I.
437 Gutenberg downloadsen2007Difficulty 57 (Graduate)
The Affair of the Brains
Gilmore, Anthony
437 Gutenberg downloadsen2009Difficulty 42 (College)
The Mouse and The Moonbeam
Field, Eugene
437 Gutenberg downloadsen2009Difficulty 43 (College)
The Plague
Keller, Teddy
437 Gutenberg downloadsen2009Difficulty 38 (High School)
The Planet with No Nightmare
Harmon, Jim
437 Gutenberg downloadsen2010Difficulty 37 (High School)
Thoth: A Romance
Nicholson, J. Shield (Joseph Shield)
437 Gutenberg downloadsen2018Difficulty 54 (Graduate)
Thy Name Is Woman
Walton, Bryce
437 Gutenberg downloadsen2010Difficulty 35 (High School)
Turning Point
Coppel, Alfred
437 Gutenberg downloadsen2010Difficulty 39 (High School)
A Crystal Age
Hudson, W. H. (William Henry)
436 Gutenberg downloadsen2005Difficulty 55 (Graduate)
Friend Island
Stevens, Francis
436 Gutenberg downloadsen2011Difficulty 36 (High School)
La race future
Lytton, Edward Bulwer Lytton, Baron
436 Gutenberg downloadsfr2009
Moment of Truth
Wells, Basil
436 Gutenberg downloadsen2009Difficulty 38 (High School)
The Players
Cole, Everett B.
436 Gutenberg downloadsen2007Difficulty 37 (High School)
Two Weeks in August
Robinson, Frank M.
436 Gutenberg downloadsen2016Difficulty 37 (High School)
A Question of Courage
Bone, Jesse F. (Jesse Franklin)
435 Gutenberg downloadsen2008Difficulty 41 (College)
Call Him Nemesis
Westlake, Donald E.
435 Gutenberg downloadsen2020Difficulty 36 (High School)
Control Group
Aycock, Roger D.
435 Gutenberg downloadsen2008Difficulty 51 (Graduate)
Deadly City
Fairman, Paul W.
435 Gutenberg downloadsen2010Difficulty 30 (Middle School)
Faithfully Yours
Tabakow, Lou
435 Gutenberg downloadsen2008Difficulty 37 (High School)
Ministry of Disturbance
Piper, H. Beam
435 Gutenberg downloadsen2007Difficulty 46 (College)
The Invaders
Ferris, Benjamin
435 Gutenberg downloadsen2007Difficulty 33 (High School)
The Psychical Researcher's Tale - The Sceptical Poltergeist From "The New Decameron", Volume III.
Beresford, J. D. (John Davys)
435 Gutenberg downloadsen2007Difficulty 47 (College)
The skeleton crew : $b or, Wildfire Ned
Anonymous
435 Gutenberg downloadsen2023Difficulty 34 (High School)
The Snowbank Orbit
Leiber, Fritz
435 Gutenberg downloadsen2020Difficulty 45 (College)
To Whom This May Come 1898
Bellamy, Edward
435 Gutenberg downloadsen2007Difficulty 59 (Graduate)
Transfer Point
Boucher, Anthony
435 Gutenberg downloadsen2016Difficulty 42 (College)
Unborn Tomorrow
Reynolds, Mack
435 Gutenberg downloadsen2007Difficulty 35 (High School)
As Long As You Wish
O'Keefe, John
434 Gutenberg downloadsen2008Difficulty 40 (High School)
Il fantasma di Canterville e il delitto di Lord Savile
Wilde, Oscar
434 Gutenberg downloadsit2019
Inside Earth
Anderson, Poul
434 Gutenberg downloadsen2016Difficulty 42 (College)
Junior Achievement
Lee, William M.
434 Gutenberg downloadsen2008Difficulty 39 (High School)
The Buttoned Sky
Krepps, Robert W.
434 Gutenberg downloadsen2010Difficulty 35 (High School)
The High Place: A Comedy of Disenchantment
Cabell, James Branch
434 Gutenberg downloadsen2021Difficulty 57 (Graduate)
The Leech
Sheckley, Robert
434 Gutenberg downloadsen2009Difficulty 37 (High School)
A Columbus of Space
Serviss, Garrett Putman
433 Gutenberg downloadsen2005Difficulty 43 (College)
A Matter of Proportion
Walker, Anne
433 Gutenberg downloadsen2007Difficulty 38 (High School)
A. D. 2000
Fuller, Alvarado M. (Alvarado Mortimer)
433 Gutenberg downloadsen2013Difficulty 47 (College)
Nor Iron Bars a Cage....
Garrett, Randall
433 Gutenberg downloadsen2010Difficulty 34 (High School)
Operation Terror
Leinster, Murray
433 Gutenberg downloadsen2006Difficulty 42 (College)
The Great Stone of Sardis
Stockton, Frank R.
433 Gutenberg downloadsen2004Difficulty 48 (College)
The Issahar Artifacts
Bone, Jesse F. (Jesse Franklin)
433 Gutenberg downloadsen2009Difficulty 44 (College)
Vital Ingredient
Vance, Gerald
433 Gutenberg downloadsen2009Difficulty 32 (High School)
Wailing Wall
Aycock, Roger D.
433 Gutenberg downloadsen2016Difficulty 47 (College)
Witch of the Demon Seas
Anderson, Poul
433 Gutenberg downloadsen2020Difficulty 38 (High School)
Backlash
Marks, Winston K. (Winston Kinney)
432 Gutenberg downloadsen2010Difficulty 42 (College)
Combat
Reynolds, Mack
432 Gutenberg downloadsen2009Difficulty 38 (High School)
Drome
Leahy, John Martin
432 Gutenberg downloadsen2023Difficulty 42 (College)
Frank Reade Jr.'s Submarine Boat; or, to the North Pole Under the Ice.
Senarens, Luis
432 Gutenberg downloadsen2017Difficulty 35 (High School)
Giphantia Or a View of What Has Passed, What Is Now Passing, and, During the Present Century, What Will Pass, in the World.
Tiphaigne de La Roche, Charles-François
432 Gutenberg downloadsen2019Difficulty 50 (College)
It's Your Fairy Tale, You Know
Jackson, Elizabeth Rhodes
432 Gutenberg downloadsen2018Difficulty 35 (High School)
Sandman's Goodnight Stories
Walker, Abbie Phillips
432 Gutenberg downloadsen2007Difficulty 33 (High School)
The First One
Kastle, Herbert D.
432 Gutenberg downloadsen2008Difficulty 36 (High School)
The Land of the Blue Flower
Burnett, Frances Hodgson
432 Gutenberg downloadsen2004Difficulty 36 (High School)
The Sound of Silence
Constant, Barbara
432 Gutenberg downloadsen2009Difficulty 39 (High School)
The Weakling
Cole, Everett B.
432 Gutenberg downloadsen2009Difficulty 41 (College)
Through Space to Mars; Or, the Longest Journey on Record
Rockwood, Roy
432 Gutenberg downloadsen2004Difficulty 35 (High School)
Infiltration
Budrys, Algis
431 Gutenberg downloadsen2023Difficulty 39 (High School)
Return to Pleasure Island
Doctorow, Cory
431 Gutenberg downloadsen2005Difficulty 51 (Graduate)
The Carnivore
MacLean, Katherine
431 Gutenberg downloadsen2009Difficulty 39 (High School)
The Coming of the Ice
Peyton, Green
431 Gutenberg downloadsen2008Difficulty 39 (High School)
The Dope on Mars
Sharkey, Jack
431 Gutenberg downloadsen2008Difficulty 33 (High School)
The Einstein See-Saw
Breuer, Miles J. (Miles John)
431 Gutenberg downloadsen2009Difficulty 42 (College)
The first American King
Hastings, George Gordon
431 Gutenberg downloadsen2023Difficulty 51 (Graduate)
The Last Generation: A Story of the Future
Flecker, James Elroy
431 Gutenberg downloadsen2010Difficulty 46 (College)
The Man Who Hated Mars
Garrett, Randall
431 Gutenberg downloadsen2008Difficulty 32 (High School)
The Man Who Played to Lose
Janifer, Laurence M.
431 Gutenberg downloadsen2009Difficulty 34 (High School)
The Stoker and the Stars
Budrys, Algis
431 Gutenberg downloadsen2007Difficulty 31 (High School)
Toy Shop
Harrison, Harry
431 Gutenberg downloadsen2007Difficulty 37 (High School)
Under the Ocean to the South Pole; Or, the Strange Cruise of the Submarine Wonder
Rockwood, Roy
431 Gutenberg downloadsen2006Difficulty 37 (High School)
Benefactor
Smith, George H. (George Henry)
430 Gutenberg downloadsen2009Difficulty 38 (High School)
Innocent at Large
Anderson, Poul & Anderson, Karen
430 Gutenberg downloadsen2016Difficulty 37 (High School)
Marley's Chain
Nourse, Alan Edward
430 Gutenberg downloadsen2010Difficulty 35 (High School)
Perfect Answer
Stecher, L. J., Jr.
430 Gutenberg downloadsen2016Difficulty 38 (High School)
Pushbutton War
Martino, Joseph Paul
430 Gutenberg downloadsen2008Difficulty 43 (College)
Security
Anderson, Poul
430 Gutenberg downloadsen2007Difficulty 45 (College)
Sonny
Raphael, Rick
430 Gutenberg downloadsen2009Difficulty 34 (High School)
The Planet Mappers
Evans, E. Everett (Edward Everett)
430 Gutenberg downloadsen2015Difficulty 39 (High School)
The Scarlet Lake Mystery: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
430 Gutenberg downloadsen2010Difficulty 38 (High School)
The sociable Sand Witch
Sappington, Thomas Lambert
430 Gutenberg downloadsen2022Difficulty 28 (Middle School)
The Timeless Ones
Long, Frank Belknap
430 Gutenberg downloadsen2020Difficulty 37 (High School)
Vingt Mille Lieues Sous Les Mers — Part 1
Verne, Jules
430 Gutenberg downloadsfr2004
Zero Hour
Blade, Alexander
430 Gutenberg downloadsen2009Difficulty 31 (High School)
Advanced Chemistry
Huekels, Jack G.
429 Gutenberg downloadsen2008Difficulty 44 (College)
Gods of Space
Cummings, Ray
429 Gutenberg downloadsen2020Difficulty 37 (High School)
Indirection
Cole, Everett B.
429 Gutenberg downloadsen2007Difficulty 44 (College)
Planet of Dread
Leinster, Murray
429 Gutenberg downloadsen2013Difficulty 41 (College)
Planet of Sand
Leinster, Murray
429 Gutenberg downloadsen2022Difficulty 41 (College)
Prospector's Special
Sheckley, Robert
429 Gutenberg downloadsen2016Difficulty 36 (High School)
Subversive
Reynolds, Mack
429 Gutenberg downloadsen2007Difficulty 41 (College)
The Field of Ice Part II of the Adventures of Captain Hatteras
Verne, Jules
429 Gutenberg downloadsen2006Difficulty 40 (High School)
The Flower of Old Japan, and Other Poems
Noyes, Alfred
429 Gutenberg downloadsen2021Difficulty 52 (Graduate)
The Giants From Outer Space
Krepps, Robert W.
429 Gutenberg downloadsen2010Difficulty 38 (High School)
The Putnam Tradition
Dorman, Sonya
429 Gutenberg downloadsen2008Difficulty 36 (High School)
Age of anxiety
Silverberg, Robert
428 Gutenberg downloadsen2023Difficulty 37 (High School)
Get out of our skies!
Slesar, Henry
428 Gutenberg downloadsen2008Difficulty 38 (High School)
Make Mine Homogenized
Raphael, Rick
428 Gutenberg downloadsen2008Difficulty 37 (High School)
Security
Kenyon, Ernest M.
428 Gutenberg downloadsen2008Difficulty 42 (College)
The Beast of Space
Hardart, F. E.
428 Gutenberg downloadsen2007Difficulty 41 (College)
The Cavern of the Shining Ones
Wells, Hal K.
428 Gutenberg downloadsen2008Difficulty 48 (College)
The Clockwork Man
Odle, E. V. (Edwin Vincent)
428 Gutenberg downloadsen2019Difficulty 43 (College)
The hellflower
Smith, George O. (George Oliver)
428 Gutenberg downloadsen2022Difficulty 38 (High School)
The Impossible Voyage Home
Wallace, F. L. (Floyd L.)
428 Gutenberg downloadsen2010Difficulty 31 (High School)
People Minus X
Gallun, Raymond Z. (Raymond Zinke)
427 Gutenberg downloadsen2015Difficulty 38 (High School)
Robot nemesis
Smith, E. E. (Edward Elmer)
427 Gutenberg downloadsen2022Difficulty 50 (College)
The haunter of the ring
Howard, Robert E. (Robert Ervin)
427 Gutenberg downloadsen2023Difficulty 37 (High School)
The Valley
Stockham, Richard
427 Gutenberg downloadsen2010Difficulty 34 (High School)
What The Left Hand Was Doing
Garrett, Randall
427 Gutenberg downloadsen2008Difficulty 43 (College)
Citadel of the Star Lords
Hamilton, Edmond
426 Gutenberg downloadsen2021Difficulty 31 (High School)
Dearest
Piper, H. Beam
426 Gutenberg downloadsen2006Difficulty 40 (High School)
Fearful Symmetry: A Terran Empire novel
Wilson, Ann
426 Gutenberg downloadsen2008Difficulty 47 (College)
Mene tekel! Eine Entdeckungsreise nach Europa
Passer, Arnold von der
426 Gutenberg downloadsde2018
Shuddering castle
Fauley, Wilbur Finley
426 Gutenberg downloadsen2023Difficulty 51 (Graduate)
The hate disease
Leinster, Murray
426 Gutenberg downloadsen2009Difficulty 40 (High School)
The Last Supper
Hamm, T. D.
426 Gutenberg downloadsen2009Difficulty 43 (College)
The Return of Tharn
Browne, Howard
426 Gutenberg downloadsen2010Difficulty 46 (College)
The strange people
Leinster, Murray
426 Gutenberg downloadsen2024Difficulty 39 (High School)
The Very Black
Evans, Dean
426 Gutenberg downloadsen2010Difficulty 29 (Middle School)
Alien Offer
Sevcik, Al
425 Gutenberg downloadsen2008Difficulty 42 (College)
Dark Reality
Williams, Robert Moore
425 Gutenberg downloadsen2021Difficulty 33 (High School)
Fly By Night
Savage, Arthur Dekker
425 Gutenberg downloadsen2010Difficulty 45 (College)
Gun for Hire
Reynolds, Mack
425 Gutenberg downloadsen2008Difficulty 37 (High School)
History Repeats
Smith, George O. (George Oliver)
425 Gutenberg downloadsen2007Difficulty 37 (High School)
The End of Time
West, Wallace
425 Gutenberg downloadsen2009Difficulty 37 (High School)
The Guardians
Cox, Irving E., Jr.
425 Gutenberg downloadsen2008Difficulty 40 (High School)
The Highest Treason
Garrett, Randall
425 Gutenberg downloadsen2008Difficulty 42 (College)
The house of joy
Housman, Laurence
425 Gutenberg downloadsen2025Difficulty 35 (High School)
The inner house
Besant, Walter
425 Gutenberg downloadsen2016Difficulty 45 (College)
Venus is a Man's World
Tenn, William
425 Gutenberg downloadsen2016Difficulty 37 (High School)
Bullet with His Name
Leiber, Fritz
424 Gutenberg downloadsen2016Difficulty 43 (College)
De verliefde ezel
Couperus, Louis
424 Gutenberg downloadsnl2009
Heroic Romances of Ireland, Translated into English Prose and Verse — Volume 1
Leahy, Arthur Herbert
424 Gutenberg downloadsen2004Difficulty 76 (Expert)
Histoire du véritable Gribouille
Sand, George
424 Gutenberg downloadsfr2010
Le Docteur Ox
Verne, Jules
424 Gutenberg downloadsfr2004
Micromégas
Voltaire
424 Gutenberg downloadsfr2003
Minnie; or, The Little Woman: A Fairy Story
Guild, C. S. (Caroline Snowden)
424 Gutenberg downloadsen2011Difficulty 37 (High School)
Mjallhvít: Æfintýri Handa Börnum
Grimm, Jacob & Grimm, Wilhelm
424 Gutenberg downloadsis2005
Roadtown
Chambless, Edgar
424 Gutenberg downloadsen2019Difficulty 63 (Academic)
The Barbarians
Budrys, Algis
424 Gutenberg downloadsen2010Difficulty 40 (High School)
The Cosmic Junkman
Phillips, Rog
424 Gutenberg downloadsen2021Difficulty 35 (High School)
The Cruise of the Noah's Ark
Cory, David
424 Gutenberg downloadsen2006Difficulty 34 (High School)
The Fox That Wanted Nine Golden Tails
Nelson, Kathleen Gray
424 Gutenberg downloadsen2018Difficulty 43 (College)
The Great Dome on Mercury
Zagat, Arthur Leo
424 Gutenberg downloadsen2009Difficulty 43 (College)
The Moon Destroyers
Ruch, Monroe K.
424 Gutenberg downloadsen2012Difficulty 46 (College)
The White Feather Hex
Peterson, Don
424 Gutenberg downloadsen2007Difficulty 38 (High School)
Up for Renewal
Daniel, Lucius
424 Gutenberg downloadsen2016Difficulty 31 (High School)
Vanishing Point
Beck, C. C. (Charles Clarence)
424 Gutenberg downloadsen2007Difficulty 35 (High School)
Crossroads of Destiny
Piper, H. Beam
423 Gutenberg downloadsen2006Difficulty 43 (College)
Double Take
Wilson, Richard
423 Gutenberg downloadsen2009Difficulty 32 (High School)
Millennium
Cole, Everett B.
423 Gutenberg downloadsen2008Difficulty 37 (High School)
Survival Type
Bone, Jesse F. (Jesse Franklin)
423 Gutenberg downloadsen2016Difficulty 48 (College)
The Golden Book of Springfield
Lindsay, Vachel
423 Gutenberg downloadsen2019Difficulty 50 (College)
The Ideal
Weinbaum, Stanley G. (Stanley Grauman)
423 Gutenberg downloadsen2007Difficulty 41 (College)
The Village of Youth, and Other Fairy Tales
Hatton, Bessie
423 Gutenberg downloadsen2011Difficulty 38 (High School)
Unveiling a Parallel: A Romance
Jones, Alice Ilgenfritz & Merchant, Ella
423 Gutenberg downloadsen2013Difficulty 46 (College)
World in a Bottle
Lang, Allen Kim
423 Gutenberg downloadsen2016Difficulty 40 (High School)
Worlds of the Imperium
Laumer, Keith
423 Gutenberg downloadsen2021Difficulty 38 (High School)
Zehru of Xollar
Wells, Hal K.
423 Gutenberg downloadsen2008Difficulty 49 (College)
Diplomatic Immunity
Sheckley, Robert
422 Gutenberg downloadsen2010Difficulty 38 (High School)
The Passing of Ku Sui
Gilmore, Anthony
422 Gutenberg downloadsen2009Difficulty 47 (College)
Zero Data
Saphro, Charles
422 Gutenberg downloadsen2009Difficulty 48 (College)
A Connecticut Yankee in King Arthur's Court, Part 9.
Twain, Mark
421 Gutenberg downloadsen2004Difficulty 38 (High School)
Before Egypt
Bloch, Robert
421 Gutenberg downloadsen2010Difficulty 36 (High School)
Crypt-City of the Deathless One
Kuttner, Henry
421 Gutenberg downloadsen2020Difficulty 33 (High School)
Day of the Druid
Enferd, Knut
421 Gutenberg downloadsen2010Difficulty 28 (Middle School)
Hanit the Enchantress
Pier, Garrett Chatfield
421 Gutenberg downloadsen2020Difficulty 49 (College)
Le diable amoureux
Cazotte, Jacques
421 Gutenberg downloadsfr2016
No Shield from the Dead
Dickson, Gordon R.
421 Gutenberg downloadsen2010Difficulty 32 (High School)
Tangle Hold
Wallace, F. L. (Floyd L.)
421 Gutenberg downloadsen2010Difficulty 35 (High School)
Tedric
Smith, E. E. (Edward Elmer)
421 Gutenberg downloadsen2015Difficulty 39 (High School)
The Big Fix!
Wilson, Richard
421 Gutenberg downloadsen2022Difficulty 32 (High School)
The Devil's Asteroid
Wellman, Manly Wade
421 Gutenberg downloadsen2007Difficulty 39 (High School)
The Mississippi Saucer
Long, Frank Belknap
421 Gutenberg downloadsen2007Difficulty 37 (High School)
The Pygmy Planet
Williamson, Jack
421 Gutenberg downloadsen2009Difficulty 40 (High School)
The Second Voice
Rubin, Mann
421 Gutenberg downloadsen2009Difficulty 37 (High School)
The Worshippers
Knight, Damon
421 Gutenberg downloadsen2007Difficulty 43 (College)
We're Friends, Now
Hasse, Henry
421 Gutenberg downloadsen2009Difficulty 43 (College)
Zen
Bixby, Jerome
421 Gutenberg downloadsen2009Difficulty 39 (High School)
Daisy; or, The Fairy Spectacles
Guild, C. S. (Caroline Snowden)
420 Gutenberg downloadsen2011Difficulty 46 (College)
Helpfully Yours
Smith, Evelyn E.
420 Gutenberg downloadsen2010Difficulty 43 (College)
Niels Holgersson's Wonderbare Reis
Lagerlöf, Selma & Meijboom, Margaretha
420 Gutenberg downloadsnl2009
Spillthrough
Galouye, Daniel F.
420 Gutenberg downloadsen2010Difficulty 40 (High School)
The Colonists
Jones, Raymond F.
420 Gutenberg downloadsen2010Difficulty 41 (College)
The Gentleman Who Vanished: A Psychological Phantasy
Hume, Fergus
420 Gutenberg downloadsen2017Difficulty 48 (College)
The Golden Amazons of Venus
Reynolds, John Murray
420 Gutenberg downloadsen2010Difficulty 41 (College)
The radio beasts
Farley, Ralph Milne
420 Gutenberg downloadsen2021Difficulty 45 (College)
The Time Mirror
South, Clark
420 Gutenberg downloadsen2010Difficulty 34 (High School)
The Velvet Glove
Harrison, Harry
420 Gutenberg downloadsen2009Difficulty 38 (High School)
Total Recall
Sternig, Larry
420 Gutenberg downloadsen2020Difficulty 39 (High School)
Accept no substitutes
Sheckley, Robert
419 Gutenberg downloadsen2023Difficulty 38 (High School)
Exile
Fyfe, H. B. (Horace Bowne)
419 Gutenberg downloadsen2007Difficulty 42 (College)
Giants on the Earth
Meek, S. P. (Sterner St. Paul)
419 Gutenberg downloadsen2007Difficulty 40 (High School)
Mopsa the Fairy
Ingelow, Jean
419 Gutenberg downloadsen2022Difficulty 40 (High School)
Mother America
McClatchie, Sam
419 Gutenberg downloadsen2008Difficulty 35 (High School)
Runaway
Samachson, Joseph
419 Gutenberg downloadsen2009Difficulty 37 (High School)
Shadow of the Mothaship
Doctorow, Cory
419 Gutenberg downloadsen2005Difficulty 50 (College)
The Aggravation of Elmer
Arthur, Robert
419 Gutenberg downloadsen2009Difficulty 33 (High School)
The Betrothal A Sequel to the Blue Bird; A Fairy Play in Five Acts and Eleven Scenes
Maeterlinck, Maurice
419 Gutenberg downloadsen2010Difficulty 28 (Middle School)
The Death Ship: A Strange Story, Vol. 3 (of 3)
Russell, William Clark
419 Gutenberg downloadsen2015Difficulty 48 (College)
The Naiad: A ghost story
Sand, George
419 Gutenberg downloadsen2022Difficulty 52 (Graduate)
The Weird Adventures of Professor Delapine of the Sorbonne
Johnson, G. Lindsay (George Lindsay)
419 Gutenberg downloadsen2018Difficulty 49 (College)
Tree, Spare that Woodman
Dryfoos, Dave
419 Gutenberg downloadsen2009Difficulty 33 (High School)
'Mid Pleasures and Palaces
McKimmey, James
418 Gutenberg downloadsen2010Difficulty 32 (High School)
A Connecticut Yankee in King Arthur's Court, Part 3.
Twain, Mark
418 Gutenberg downloadsen2004Difficulty 51 (Graduate)
Blind Spot
Jones, Bascom
418 Gutenberg downloadsen2009Difficulty 39 (High School)
Daybreak: A Romance of an Old World
Cowan, James
418 Gutenberg downloadsen2005Difficulty 45 (College)
Final Examination
Sheckley, Robert
418 Gutenberg downloadsen2021Difficulty 33 (High School)
From Whose Bourne
Barr, Robert
418 Gutenberg downloadsen2004Difficulty 37 (High School)
Le Diable amoureux; L'Honneur perdu et recouvré; Rachel ou la belle juive
Cazotte, Jacques
418 Gutenberg downloadsfr2007
The Bluff of the Hawk
Gilmore, Anthony
418 Gutenberg downloadsen2009Difficulty 45 (College)
The Other Likeness
Schmitz, James H.
418 Gutenberg downloadsen2009Difficulty 43 (College)
Vital Ingredient
De Vet, Charles V.
418 Gutenberg downloadsen2009Difficulty 42 (College)
Adolescents Only
Cox, Irving E., Jr.
417 Gutenberg downloadsen2010Difficulty 41 (College)
Big Baby
Sharkey, Jack
417 Gutenberg downloadsen2016Difficulty 44 (College)
Criminal Negligence
McComas, J. Francis
417 Gutenberg downloadsen2008Difficulty 36 (High School)
Cross Purposes and The Shadows
MacDonald, George
417 Gutenberg downloadsen2006Difficulty 33 (High School)
Death of a B.E.M.
Livingston, Berkeley
417 Gutenberg downloadsen2010Difficulty 35 (High School)
Doom of the House of Duryea
Peirce, Earl
417 Gutenberg downloadsen2010Difficulty 40 (High School)
Earthmen Bearing Gifts
Brown, Fredric
417 Gutenberg downloadsen2008Difficulty 42 (College)
Greylorn
Laumer, Keith
417 Gutenberg downloadsen2007Difficulty 40 (High School)
La Coupe; Lupo Liverani; Le Toast; Garnier; Le Contrebandier; La Rêverie à Paris
Sand, George
417 Gutenberg downloadsfr2013
Rescue Mission
Silverberg, Robert
417 Gutenberg downloadsen2021Difficulty 39 (High School)
Test Rocket!
Douglas, Jack
417 Gutenberg downloadsen2007Difficulty 34 (High School)
The Gray Nun
Eschstruth, Nataly von
417 Gutenberg downloadsen2007Difficulty 44 (College)
The Republic of the Southern Cross, and other stories
Bryusov, Valery Yakovlevich
417 Gutenberg downloadsen2016Difficulty 59 (Graduate)
The Test Colony
Marks, Winston K. (Winston Kinney)
417 Gutenberg downloadsen2010Difficulty 42 (College)
Traders Risk
Aycock, Roger D.
417 Gutenberg downloadsen2007Difficulty 46 (College)
Two in a Zoo
Dunham, Curtis & Herford, Oliver
417 Gutenberg downloadsen2014Difficulty 39 (High School)
Victory
Del Rey, Lester
417 Gutenberg downloadsen2008Difficulty 40 (High School)
A Bottle of Old Wine
Lewis, Richard O.
416 Gutenberg downloadsen2009Difficulty 38 (High School)
Hartmann, the Anarchist; Or, The Doom of the Great City
Fawcett, E. Douglas (Edward Douglas)
416 Gutenberg downloadsen2018Difficulty 49 (College)
La lasta Usonano
Mitchell, John Ames
416 Gutenberg downloadseo2008
Moon Glow
Vandenburg, G. L.
416 Gutenberg downloadsen2010Difficulty 39 (High School)
Pythias
Pohl, Frederik
416 Gutenberg downloadsen2009Difficulty 33 (High School)
Redcoat Captain: A Story of That Country
Ollivant, Alfred
416 Gutenberg downloadsen2017Difficulty 35 (High School)
The Draw
Bixby, Jerome
416 Gutenberg downloadsen2010Difficulty 30 (Middle School)
The Men in the Walls
Tenn, William
416 Gutenberg downloadsen2016Difficulty 37 (High School)
The Seed of the Toc-Toc Birds
Weiss, George Henry
416 Gutenberg downloadsen2007Difficulty 44 (College)
The Smiler
Hernhuter, Albert
416 Gutenberg downloadsen2009Difficulty 41 (College)
We Didn't Do Anything Wrong, Hardly
Kuykendall, Roger
416 Gutenberg downloadsen2008Difficulty 34 (High School)
World Beyond Pluto
Marlowe, Stephen
416 Gutenberg downloadsen2010Difficulty 41 (College)
Air Men o' War
Cable, Boyd
415 Gutenberg downloadsen2015Difficulty 48 (College)
Beware, the Usurpers!
Krepps, Robert W.
415 Gutenberg downloadsen2021Difficulty 35 (High School)
Martyr
Nourse, Alan Edward
415 Gutenberg downloadsen2010Difficulty 35 (High School)
Sam, This Is You
Leinster, Murray
415 Gutenberg downloadsen2010Difficulty 35 (High School)
Slingshot
Lande, Irving W.
415 Gutenberg downloadsen2007Difficulty 39 (High School)
The Business, As Usual
Sharkey, Jack
415 Gutenberg downloadsen2016Difficulty 39 (High School)
The Man Who Staked the Stars
MacLean, Katherine
415 Gutenberg downloadsen2010Difficulty 45 (College)
The Monster Maker
Bradbury, Ray
415 Gutenberg downloadsen2020Difficulty 37 (High School)
The Pursuit of the House-Boat
Bangs, John Kendrick
415 Gutenberg downloadsen2002Difficulty 48 (College)
The Telenizer
Thompson, Don
415 Gutenberg downloadsen2010Difficulty 37 (High School)
Through the Air to the North Pole Or, The Wonderful Cruise of the Electric Monarch
Rockwood, Roy
415 Gutenberg downloadsen2005Difficulty 30 (Middle School)
All Jackson's Children
Galouye, Daniel F.
414 Gutenberg downloadsen2016Difficulty 39 (High School)
Mr. Oseba's Last Discovery
Bell, George W. (George William)
414 Gutenberg downloadsen2014Difficulty 46 (College)
Proof of the Pudding
Sheckley, Robert
414 Gutenberg downloadsen2016Difficulty 34 (High School)
Tales of Three Hemispheres
Dunsany, Lord
414 Gutenberg downloadsen2004Difficulty 51 (Graduate)
The courts of Jamshyd
Young, Robert F.
414 Gutenberg downloadsen2023Difficulty 38 (High School)
The Fairy Latchkey
Horsfall, Magdalene
414 Gutenberg downloadsen2020Difficulty 46 (College)
The Street That Wasn't There
Simak, Clifford D. & Jacobi, Carl
414 Gutenberg downloadsen2007Difficulty 38 (High School)
Think Yourself to Death
Marlowe, Stephen
414 Gutenberg downloadsen2010Difficulty 38 (High School)
Yesterday House
Leiber, Fritz
414 Gutenberg downloadsen2016Difficulty 37 (High School)
Cry Chaos!
Swain, Dwight V.
413 Gutenberg downloadsen2021Difficulty 32 (High School)
Forsyte's Retreat
Marks, Winston K. (Winston Kinney)
413 Gutenberg downloadsen2010Difficulty 41 (College)
Freedom
Reynolds, Mack
413 Gutenberg downloadsen2009Difficulty 42 (College)
Hanging by a Thread
Garrett, Randall
413 Gutenberg downloadsen2009Difficulty 42 (College)
In the Garden
Lafferty, R. A.
413 Gutenberg downloadsen2019Difficulty 34 (High School)
Question of Comfort
Cole, Les
413 Gutenberg downloadsen2007Difficulty 40 (High School)
The Ethic of the Assassin
Howard, Hayden
413 Gutenberg downloadsen2021Difficulty 38 (High School)
The Flight of the Eagle
Coppel, Alfred
413 Gutenberg downloadsen2021Difficulty 38 (High School)
Tom Swift in Captivity, Or, A Daring Escape By Airship
Appleton, Victor
413 Gutenberg downloadsen2003Difficulty 34 (High School)
Assignment in the Dawn
Walton, Bryce
412 Gutenberg downloadsen2021Difficulty 38 (High School)
Bread Overhead
Leiber, Fritz
412 Gutenberg downloadsen2007Difficulty 56 (Graduate)
Damned : $b the intimate story of a girl
Dorrance, E. S. (Ethel Smith)
412 Gutenberg downloadsen2021Difficulty 42 (College)
Doomsday on Ajiat
Jones, Neil R.
412 Gutenberg downloadsen2022Difficulty 47 (College)
Fifty Per Cent Prophet
Garrett, Randall
412 Gutenberg downloadsen2009Difficulty 45 (College)
Hall of Mirrors
Brown, Fredric
412 Gutenberg downloadsen2009Difficulty 34 (High School)
In Case of Fire
Garrett, Randall
412 Gutenberg downloadsen2008Difficulty 41 (College)
Morale: A Story of the War of 1941-43
Leinster, Murray
412 Gutenberg downloadsen2007Difficulty 38 (High School)
My robot
Slesar, Henry
412 Gutenberg downloadsen2024Difficulty 29 (Middle School)
Police Operation
Piper, H. Beam
412 Gutenberg downloadsen2006Difficulty 44 (College)
Stopover Planet
Gilbert, Robert E.
412 Gutenberg downloadsen2009Difficulty 38 (High School)
The Avenger
Knight, Damon
412 Gutenberg downloadsen2020Difficulty 37 (High School)
The Copper-Clad World
Vincent, Harl
412 Gutenberg downloadsen2009Difficulty 44 (College)
The Machine That Floats
Gibson, Joe
412 Gutenberg downloadsen2015Difficulty 45 (College)
The Moon is Green
Leiber, Fritz
412 Gutenberg downloadsen2009Difficulty 37 (High School)
The Secret Martians
Sharkey, Jack
412 Gutenberg downloadsen2015Difficulty 37 (High School)
A Transmutation of Muddles
Fyfe, H. B. (Horace Bowne)
411 Gutenberg downloadsen2008Difficulty 39 (High School)
Asleep in Armageddon
Bradbury, Ray
411 Gutenberg downloadsen2020Difficulty 31 (High School)
Call Him Savage
Browne, Howard
411 Gutenberg downloadsen2010Difficulty 38 (High School)
Know Thy Neighbor
Lewis, Elisabeth R.
411 Gutenberg downloadsen2010Difficulty 34 (High School)
Last Resort
Bartholomew, Stephen
411 Gutenberg downloadsen2009Difficulty 36 (High School)
Lord Tedric
Smith, E. E. (Edward Elmer)
411 Gutenberg downloadsen2015Difficulty 42 (College)
Mask of Death
Ernst, Paul
411 Gutenberg downloadsen2010Difficulty 39 (High School)
Monkey On His Back
De Vet, Charles V.
411 Gutenberg downloadsen2008Difficulty 37 (High School)
Phoenix
White, Ted & Bradley, Marion Zimmer
411 Gutenberg downloadsen2023Difficulty 37 (High School)
The abysmal invaders
Hamilton, Edmond
411 Gutenberg downloadsen2024Difficulty 56 (Graduate)
The Altar at Midnight
Kornbluth, C. M. (Cyril M.)
411 Gutenberg downloadsen2009Difficulty 31 (High School)
The Case of Summerfield
Rhodes, W. H. (William Henry)
411 Gutenberg downloadsen2004Difficulty 54 (Graduate)
The Enchanted Island
Apjohn, Fannie Louise
411 Gutenberg downloadsen2007Difficulty 40 (High School)
The Monster
Tenneshaw, S. M.
411 Gutenberg downloadsen2008Difficulty 37 (High School)
The wizard of light
Ely, David
411 Gutenberg downloadsen2023Difficulty 49 (College)
Betelguese : $b A trip through hell
DÉsque, Jean
410 Gutenberg downloadsen2009Difficulty 56 (Graduate)
Beyond Bedlam
Guin, Wyman
410 Gutenberg downloadsen2016Difficulty 44 (College)
Clean Break
Aycock, Roger D.
410 Gutenberg downloadsen2010Difficulty 56 (Graduate)
Death of a Spaceman
Miller, Walter M.
410 Gutenberg downloadsen2009Difficulty 31 (High School)
El paraiso de las mujeres Novela
Blasco Ibáñez, Vicente
410 Gutenberg downloadses2004
G-r-r-r...!
Locke, Robert Donald
410 Gutenberg downloadsen2009Difficulty 48 (College)
Planet of Dreams
McKimmey, James
410 Gutenberg downloadsen2009Difficulty 35 (High School)
Prairie-Dog Town
Baum, L. Frank (Lyman Frank)
410 Gutenberg downloadsen2014Difficulty 38 (High School)
Second Sight
Nourse, Alan Edward
410 Gutenberg downloadsen2007Difficulty 31 (High School)
The sea horror
Hamilton, Edmond
410 Gutenberg downloadsen2024Difficulty 63 (Academic)
B. C. 30,000
Meek, S. P. (Sterner St. Paul)
409 Gutenberg downloadsen2008Difficulty 33 (High School)
Black Canaan
Howard, Robert E. (Robert Ervin)
409 Gutenberg downloadsen2023Difficulty 38 (High School)
Category Phoenix
Ellanby, Boyd
409 Gutenberg downloadsen2010Difficulty 39 (High School)
For Every Man A Reason
Wilkins, Patrick
409 Gutenberg downloadsen2010Difficulty 45 (College)
Grandma Perkins and the Space Pirates
McConnell, James V.
409 Gutenberg downloadsen2020Difficulty 34 (High School)
Look to the Stars
Hawkins, Willard E.
409 Gutenberg downloadsen2021Difficulty 40 (High School)
Our coming world
Michaud, Alfred Charles
409 Gutenberg downloadsen2024Difficulty 47 (College)
The Ethical Way
Farrell, Joseph
409 Gutenberg downloadsen2010Difficulty 35 (High School)
The fairy babies
Smith, Laura Rountree
409 Gutenberg downloadsen2022Difficulty 30 (Middle School)
The Image and the Likeness
Campbell, John Scott
409 Gutenberg downloadsen2011Difficulty 43 (College)
The Laughing Mill, and Other Stories
Hawthorne, Julian
409 Gutenberg downloadsen2012Difficulty 48 (College)
The Lunarian Professor and His Remarkable Revelations Concerning the Earth, the Moon and Mars Together with An Account of the Cruise of the Sally Ann
Alexander, James B. (James Bradun)
409 Gutenberg downloadsen2019Difficulty 49 (College)
The mirrors of Tuzun Thune
Howard, Robert E. (Robert Ervin)
409 Gutenberg downloadsen2023Difficulty 38 (High School)
The Slizzers
Bixby, Jerome
409 Gutenberg downloadsen2010Difficulty 33 (High School)
The Thirst Quenchers
Raphael, Rick
409 Gutenberg downloadsen2009Difficulty 48 (College)
Warlord of Kor
Carr, Terry
409 Gutenberg downloadsen2006Difficulty 46 (College)
Beyond the X Ecliptic
Holden, Fox B.
408 Gutenberg downloadsen2021Difficulty 38 (High School)
Big Ancestor
Wallace, F. L. (Floyd L.)
408 Gutenberg downloadsen2016Difficulty 40 (High School)
Conditionally Human
Miller, Walter M.
408 Gutenberg downloadsen2016Difficulty 37 (High School)
Cum Grano Salis
Garrett, Randall
408 Gutenberg downloadsen2008Difficulty 42 (College)
Dead Man's Planet
Winterbotham, R. R. (Russell Robert)
408 Gutenberg downloadsen2020Difficulty 38 (High School)
Invasion
Leinster, Murray
408 Gutenberg downloadsen2009Difficulty 41 (College)
La pêcheuse d'âmes
Sacher-Masoch, Leopold, Ritter von
408 Gutenberg downloadsfr2013
The Lost Door
Quick, Dorothy
408 Gutenberg downloadsen2010Difficulty 36 (High School)
The Real Fairy Folk
Jamison, Louise
408 Gutenberg downloadsen2020Difficulty 32 (High School)
The Solar Magnet
Meek, S. P. (Sterner St. Paul)
408 Gutenberg downloadsen2009Difficulty 37 (High School)
The Very Secret Agent
Wolf, Mari
408 Gutenberg downloadsen2010Difficulty 31 (High School)
Thirsty blades
Kline, Otis Adelbert & Price, E. Hoffmann
408 Gutenberg downloadsen2024Difficulty 41 (College)
X Marks the Pedwalk
Leiber, Fritz
408 Gutenberg downloadsen2016Difficulty 54 (Graduate)
Craphound
Doctorow, Cory
407 Gutenberg downloadsen2005Difficulty 52 (Graduate)
My Lady Selene
Ludens, Magnus
407 Gutenberg downloadsen2016Difficulty 48 (College)
Out Around Rigel
Wilson, Robert H.
407 Gutenberg downloadsen2007Difficulty 36 (High School)
Raiders Invisible
Hall, Desmond Winter
407 Gutenberg downloadsen2009Difficulty 43 (College)
Reluctant Genius
Slesar, Henry
407 Gutenberg downloadsen2009Difficulty 35 (High School)
Satan's garden
Price, E. Hoffmann
407 Gutenberg downloadsen2025Difficulty 44 (College)
Slow Burn
Still, Henry
407 Gutenberg downloadsen2019Difficulty 38 (High School)
Solomon's Orbit
Carroll, William
407 Gutenberg downloadsen2007Difficulty 46 (College)
Teams: A Terran Empire story
Wilson, Ann
407 Gutenberg downloadsen2008Difficulty 47 (College)
Temple Trouble
Piper, H. Beam
407 Gutenberg downloadsen2006Difficulty 48 (College)
The Deadly Daughters
Marks, Winston K. (Winston Kinney)
407 Gutenberg downloadsen2008Difficulty 41 (College)
The Eternal Wall
Gallun, Raymond Z. (Raymond Zinke)
407 Gutenberg downloadsen2008Difficulty 42 (College)
The Green Beret
Purdom, Tom
407 Gutenberg downloadsen2008Difficulty 33 (High School)
The Radio Boys Seek the Lost Atlantis
Breckenridge, Gerald
407 Gutenberg downloadsen2017Difficulty 46 (College)
There Will Be School Tomorrow
Thiessen, V. E.
407 Gutenberg downloadsen2009Difficulty 32 (High School)
Within the Temple of Isis
Wagner, Belle M.
407 Gutenberg downloadsen2005Difficulty 52 (Graduate)
Damned If You Don't
Garrett, Randall
406 Gutenberg downloadsen2007Difficulty 40 (High School)
Here and beyond
Wharton, Edith
406 Gutenberg downloadsen2024Difficulty 38 (High School)
Mr. Meek—Musketeer
Simak, Clifford D.
406 Gutenberg downloadsen2020Difficulty 32 (High School)
Progress Report
Clifton, Mark & Apostolides, Alex
406 Gutenberg downloadsen2011Difficulty 41 (College)
Suite Mentale
Garrett, Randall
406 Gutenberg downloadsen2007Difficulty 38 (High School)
The Edge of the Knife
Piper, H. Beam
406 Gutenberg downloadsen2006Difficulty 40 (High School)
The Eel
De Ford, Miriam Allen
406 Gutenberg downloadsen2010Difficulty 52 (Graduate)
The Next Logical Step
Bova, Ben
406 Gutenberg downloadsen2009Difficulty 41 (College)
The towers of Titan
Bova, Ben
406 Gutenberg downloadsen2023Difficulty 41 (College)
The Unlearned
Jones, Raymond F.
406 Gutenberg downloadsen2010Difficulty 45 (College)
The Wailing Octopus: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
406 Gutenberg downloadsen2010Difficulty 37 (High School)
Third Planet
Leinster, Murray
406 Gutenberg downloadsen2016Difficulty 40 (High School)
Twelve Times Zero
Browne, Howard
406 Gutenberg downloadsen2010Difficulty 36 (High School)
Zicci: A Tale — Complete
Lytton, Edward Bulwer Lytton, Baron
406 Gutenberg downloadsen2004Difficulty 43 (College)
Alarm Clock
Cole, Everett B.
405 Gutenberg downloadsen2008Difficulty 31 (High School)
Bedside Manner
Samachson, Joseph
405 Gutenberg downloadsen2010Difficulty 30 (Middle School)
Belly Laugh
Garrett, Randall
405 Gutenberg downloadsen2009Difficulty 32 (High School)
Charley de Milo
Janifer, Laurence M.
405 Gutenberg downloadsen2007Difficulty 35 (High School)
Old Mr. Wiley
La Spina, Greye
405 Gutenberg downloadsen2007Difficulty 41 (College)
Pastoral Affair
Stearns, Charles A.
405 Gutenberg downloadsen2010Difficulty 40 (High School)
Shipping Clerk
Samachson, Joseph
405 Gutenberg downloadsen2015Difficulty 34 (High School)
Spacewrecked on Venus
Jones, Neil R.
405 Gutenberg downloadsen2012Difficulty 40 (High School)
The eater of souls
Kuttner, Henry
405 Gutenberg downloadsen2025Difficulty 51 (Graduate)
The Radiant Shell
Ernst, Paul
405 Gutenberg downloadsen2007Difficulty 40 (High School)
The Saint of the Dragon's Dale: A Fantastical Tale
Davis, William Stearns
405 Gutenberg downloadsen2018Difficulty 39 (High School)
The Strange Voyage and Adventures of Domingo Gonsales, to the World in the Moon
Godwin, Francis
405 Gutenberg downloadsen2014Difficulty 78 (Expert)
Vamiré: Romance dos tempos primitivos
Rosny, J.-H., aîné
405 Gutenberg downloadspt2009
"To Invade New York...."
Lewis, Irwin
404 Gutenberg downloadsen2010Difficulty 36 (High School)
Arqtiq: A Study of the Marvels at the North Pole
Adolph, Anna
404 Gutenberg downloadsen2018Difficulty 42 (College)
Consignment
Nourse, Alan Edward
404 Gutenberg downloadsen2012Difficulty 38 (High School)
High Dragon Bump
Thompson, Don
404 Gutenberg downloadsen2009Difficulty 35 (High School)
Hunter Patrol
Piper, H. Beam & McGuire, John J. (John Joseph)
404 Gutenberg downloadsen2006Difficulty 41 (College)
One Way
De Ford, Miriam Allen
404 Gutenberg downloadsen2010Difficulty 34 (High School)
Prince Prigio
Lang, Andrew
404 Gutenberg downloadsen2007Difficulty 39 (High School)
Shock Treatment
Mullen, Stanley
404 Gutenberg downloadsen2010Difficulty 40 (High School)
Skin Game
Fritch, Charles E.
404 Gutenberg downloadsen2010Difficulty 39 (High School)
Teething Ring
Causey, James
404 Gutenberg downloadsen2009Difficulty 43 (College)
The Brass Bottle: A Farcical Fantastic Play in Four Acts
Anstey, F.
404 Gutenberg downloadsen2011Difficulty 39 (High School)
The Circuit Riders
FitzPatrick, R. C.
404 Gutenberg downloadsen2008Difficulty 33 (High School)
The Final Figure
Merwin, Sam, Jr.
404 Gutenberg downloadsen2012Difficulty 44 (College)
The Good Wolf
Burnett, Frances Hodgson
404 Gutenberg downloadsen2013Difficulty 33 (High School)
The Jupiter Weapon
Fontenay, Charles L.
404 Gutenberg downloadsen2008Difficulty 39 (High School)
The Record of Currupira
Abernathy, Robert
404 Gutenberg downloadsen2010Difficulty 45 (College)
The Weapon From Eternity
Swain, Dwight V.
404 Gutenberg downloadsen2021Difficulty 33 (High School)
With No Strings Attached
Garrett, Randall
404 Gutenberg downloadsen2007Difficulty 40 (High School)
Frank Reade, Jr., Fighting the Terror of the Coast
Senarens, Luis
403 Gutenberg downloadsen2017Difficulty 38 (High School)
Het Geheimzinnige Eiland De Luchtschipbreukelingen
Verne, Jules
403 Gutenberg downloadsnl2007
Meccania, the Super-State
Gregory, Owen
403 Gutenberg downloadsen2013Difficulty 48 (College)
Mezzerow Loves Company
Wallace, F. L. (Floyd L.)
403 Gutenberg downloadsen2007Difficulty 34 (High School)
Mr. Chipfellow's Jackpot
Purcell, Dick
403 Gutenberg downloadsen2009Difficulty 40 (High School)
The Animals' Rebellion
Bingham, Clifton
403 Gutenberg downloadsen2005Difficulty 41 (College)
The Cosmic Express
Williamson, Jack
403 Gutenberg downloadsen2008Difficulty 43 (College)
The Eyes Have It
McKimmey, James
403 Gutenberg downloadsen2009Difficulty 36 (High School)
The Hated
Pohl, Frederik
403 Gutenberg downloadsen2009Difficulty 28 (Middle School)
The Ignoble Savages
Smith, Evelyn E.
403 Gutenberg downloadsen2016Difficulty 48 (College)
The last days of the captain
Wilhelm, Kate
403 Gutenberg downloadsen2023Difficulty 34 (High School)
The Leader
Leinster, Murray
403 Gutenberg downloadsen2007Difficulty 44 (College)
"Shadrach"
Bond, Nelson S.
402 Gutenberg downloadsen2020Difficulty 38 (High School)
A Connecticut Yankee in King Arthur's Court, Part 2.
Twain, Mark
402 Gutenberg downloadsen2004Difficulty 47 (College)
B-12's Moon Glow
Stearns, Charles A.
402 Gutenberg downloadsen2010Difficulty 36 (High School)
Cubs of the Wolf
Jones, Raymond F.
402 Gutenberg downloadsen2007Difficulty 46 (College)
Instant of Decision
Garrett, Randall
402 Gutenberg downloadsen2010Difficulty 38 (High School)
Secret of the Martians
Fairman, Paul W.
402 Gutenberg downloadsen2021Difficulty 32 (High School)
Show Business
Ellanby, Boyd
402 Gutenberg downloadsen2009Difficulty 35 (High School)
The star-stealers
Hamilton, Edmond
402 Gutenberg downloadsen2024Difficulty 53 (Graduate)
The Stutterer
Merliss, Reuben (Reuben Robert)
402 Gutenberg downloadsen2007Difficulty 35 (High School)
Way of a Rebel
Miller, Walter M.
402 Gutenberg downloadsen2010Difficulty 43 (College)
With a Vengeance
Woodley, J. B.
402 Gutenberg downloadsen2009Difficulty 39 (High School)
A cityless and countryless world : $b An outline of practical cooperative individualism
Olerich, Henry
401 Gutenberg downloadsen2025Difficulty 52 (Graduate)
Big Pill
Gallun, Raymond Z. (Raymond Zinke)
401 Gutenberg downloadsen2010Difficulty 43 (College)
Captive of the Centaurianess
Anderson, Poul
401 Gutenberg downloadsen2020Difficulty 43 (College)
Hard Guy
Browne, Howard
401 Gutenberg downloadsen2008Difficulty 36 (High School)
Less than Human
Blade, Zoë
401 Gutenberg downloadsen2009Difficulty 36 (High School)
Operation R.S.V.P.
Piper, H. Beam
401 Gutenberg downloadsen2006Difficulty 68 (Academic)
Potential Enemy
Reynolds, Mack
401 Gutenberg downloadsen2012Difficulty 43 (College)
Shango
Jakes, John
401 Gutenberg downloadsen2019Difficulty 40 (High School)
Star People
Dewey, Katharine Fay
401 Gutenberg downloadsen2019Difficulty 36 (High School)
The Aab
Ludwig, Edward W.
401 Gutenberg downloadsen2021Difficulty 34 (High School)
The Fourth Invasion
Lowndes, Robert W.
401 Gutenberg downloadsen2007Difficulty 44 (College)
The grisly horror
Howard, Robert E. (Robert Ervin)
401 Gutenberg downloadsen2023Difficulty 40 (High School)
The Memory of Mars
Jones, Raymond F.
401 Gutenberg downloadsen2008Difficulty 35 (High School)
The White Wolf and Other Fireside Tales
Quiller-Couch, Arthur
401 Gutenberg downloadsen2005Difficulty 40 (High School)
遊仙窟
Zhang, Zhuo
401 Gutenberg downloadszh2008
Accidental Flight
Wallace, F. L. (Floyd L.)
400 Gutenberg downloadsen2010Difficulty 38 (High School)
Arcturus Times Three
Sharkey, Jack
400 Gutenberg downloadsen2016Difficulty 47 (College)
Big Stupe
De Vet, Charles V.
400 Gutenberg downloadsen2010Difficulty 41 (College)
Equation of Doom
Vance, Gerald
400 Gutenberg downloadsen2009Difficulty 37 (High School)
Hellflower
Smith, George O. (George Oliver)
400 Gutenberg downloadsen2023Difficulty 38 (High School)
The Enchanted Crusade
Krepps, Robert W.
400 Gutenberg downloadsen2021Difficulty 36 (High School)
The Fantasy Fan, April 1934 The Fan's Own Magazine
Various
400 Gutenberg downloadsen2015Difficulty 37 (High School)
The Hills of Home
Coppel, Alfred
400 Gutenberg downloadsen2007Difficulty 36 (High School)
The Hour of Battle
Sheckley, Robert
400 Gutenberg downloadsen2009Difficulty 37 (High School)
The Last Place on Earth
Harmon, Jim
400 Gutenberg downloadsen2007Difficulty 31 (High School)
The Premiere
Sabia, Richard
400 Gutenberg downloadsen2008Difficulty 37 (High School)
Tom Ossington's Ghost
Marsh, Richard
400 Gutenberg downloadsen2012Difficulty 37 (High School)
A World by the Tale
Garrett, Randall
399 Gutenberg downloadsen2009Difficulty 42 (College)
Fifty years hence: or, What may be in 1943 A prophecy supposed to be based on scientific deductions by an improved graphical method
Grimshaw, Robert
399 Gutenberg downloadsen2022Difficulty 61 (Academic)
Lazarus Come Forth
Bradbury, Ray
399 Gutenberg downloadsen2020Difficulty 35 (High School)
Meteor-Men of Mars
Cord, Harry & Kline, Otis Adelbert
399 Gutenberg downloadsen2020Difficulty 39 (High School)
Soldier Boy
Shaara, Michael
399 Gutenberg downloadsen2016Difficulty 34 (High School)
The Bountiful Lady Or, How Mary was changed from a very Miserable Little Girl to a very Happy One
Cobb, Thomas
399 Gutenberg downloadsen2009Difficulty 34 (High School)
The carnal god
Speer, John R. (John Rawson) & Schnitzer, Carlisle
399 Gutenberg downloadsen2025Difficulty 36 (High School)
The Cosmic Looters
Hamilton, Edmond
399 Gutenberg downloadsen2021Difficulty 35 (High School)
The Man from Time
Long, Frank Belknap
399 Gutenberg downloadsen2009Difficulty 39 (High School)
Bride of the Dark One
Brown, Florence Verbell
398 Gutenberg downloadsen2010Difficulty 35 (High School)
Dead Man's Planet
Samachson, Joseph
398 Gutenberg downloadsen2009Difficulty 31 (High School)
Glow Worm
Ellison, Harlan
398 Gutenberg downloadsen2022Difficulty 41 (College)
Guardians of the Tower
Garrett, Randall
398 Gutenberg downloadsen2021Difficulty 35 (High School)
La Fin Des Livres
Uzanne, Octave & Robida, Albert
398 Gutenberg downloadsen2001Difficulty 69 (Academic)
Small World
Nolan, William F.
398 Gutenberg downloadsen2009Difficulty 40 (High School)
The Addicts
Samachson, Joseph
398 Gutenberg downloadsen2016Difficulty 36 (High School)
The Bramble Bush
Garrett, Randall
398 Gutenberg downloadsen2007Difficulty 39 (High School)
The sentinel stars : $b a novel of the future
Charbonneau, Louis
398 Gutenberg downloadsen2023Difficulty 41 (College)
The unseen blushers
Bester, Alfred
398 Gutenberg downloadsen2022Difficulty 36 (High School)
Uniform of a Man
Dryfoos, Dave
398 Gutenberg downloadsen2010Difficulty 38 (High School)
My Fair Planet
Smith, Evelyn E.
397 Gutenberg downloadsen2010Difficulty 41 (College)
Off Course
Reynolds, Mack
397 Gutenberg downloadsen2009Difficulty 41 (College)
Pattern for Conquest
Smith, George O. (George Oliver)
397 Gutenberg downloadsen2022Difficulty 36 (High School)
Slaves to the Metal Horde
Marlowe, Stephen
397 Gutenberg downloadsen2021Difficulty 36 (High School)
Tales From the "Phantasus," etc. of Ludwig Tieck
Tieck, Ludwig
397 Gutenberg downloadsen2012Difficulty 53 (Graduate)
The Barrier
Walton, Bryce
397 Gutenberg downloadsen2021Difficulty 36 (High School)
The Immortals
Duncan, David
397 Gutenberg downloadsen2016Difficulty 42 (College)
The Moon Colony
Bell, William Dixon
397 Gutenberg downloadsen2014Difficulty 40 (High School)
The Revolt of Man
Besant, Walter
397 Gutenberg downloadsen2015Difficulty 47 (College)
The Star Lord
Ellanby, Boyd
397 Gutenberg downloadsen2010Difficulty 40 (High School)
The World with a Thousand Moons
Hamilton, Edmond
397 Gutenberg downloadsen2010Difficulty 42 (College)
A Filbert Is a Nut
Raphael, Rick
396 Gutenberg downloadsen2007Difficulty 44 (College)
A Prize for Edie
Bone, Jesse F. (Jesse Franklin)
396 Gutenberg downloadsen2008Difficulty 44 (College)
An Incident on Route 12
Schmitz, James H.
396 Gutenberg downloadsen2007Difficulty 38 (High School)
By Earthlight
Walton, Bryce
396 Gutenberg downloadsen2010Difficulty 38 (High School)
Colossus of Chaos
Bond, Nelson S.
396 Gutenberg downloadsen2020Difficulty 42 (College)
Field Trip
Hunter, Gene
396 Gutenberg downloadsen2009Difficulty 41 (College)
Riya's Foundling
Budrys, Algis
396 Gutenberg downloadsen2010Difficulty 45 (College)
Smarra ou les démons de la nuit: Songes romantiques
Nodier, Charles
396 Gutenberg downloadsfr2006
Stamped Caution
Gallun, Raymond Z. (Raymond Zinke)
396 Gutenberg downloadsen2010Difficulty 41 (College)
The Coffin Cure
Nourse, Alan Edward
396 Gutenberg downloadsen2008Difficulty 39 (High School)
The Time Armada
Holden, Fox B.
396 Gutenberg downloadsen2021Difficulty 37 (High School)
The vortex blaster makes war
Smith, E. E. (Edward Elmer)
396 Gutenberg downloadsen2022Difficulty 45 (College)
Fancy free
Phillpotts, Eden
395 Gutenberg downloadsen2023Difficulty 47 (College)
Nouvelles mille et une nuits
Stevenson, Robert Louis
395 Gutenberg downloadsfr2006
Oneness
Schmitz, James H.
395 Gutenberg downloadsen2009Difficulty 52 (Graduate)
Rat in the Skull
Phillips, Rog
395 Gutenberg downloadsen2019Difficulty 39 (High School)
Rondah; or, thirty-three years in a star
Dieudonné, Florence Carpenter
395 Gutenberg downloadsen2022Difficulty 37 (High School)
Satan and the Comrades
Bennitt, Ralph
395 Gutenberg downloadsen2010Difficulty 40 (High School)
Stalemate
Wells, Basil
395 Gutenberg downloadsen2010Difficulty 35 (High School)
The Day Time Stopped Moving
Repp, Ed Earl
395 Gutenberg downloadsen2008Difficulty 35 (High School)
The gnome's gneiss
Crossen, Kendell Foster
395 Gutenberg downloadsen2022Difficulty 34 (High School)
The Mighty Dead
Gault, William Campbell
395 Gutenberg downloadsen2010Difficulty 33 (High School)
The mill of silence
Capes, Bernard
395 Gutenberg downloadsen2022Difficulty 38 (High School)
The silent invaders
Silverberg, Robert
395 Gutenberg downloadsen2023Difficulty 40 (High School)
The Spy in the Elevator
Westlake, Donald E.
395 Gutenberg downloadsen2016Difficulty 37 (High School)
When the atoms failed
Campbell, John W., Jr. (John Wood)
395 Gutenberg downloadsen2024Difficulty 45 (College)
Henry Horn's X-Ray Eye Glasses
Swain, Dwight V.
394 Gutenberg downloadsen2010Difficulty 35 (High School)
McIlvaine's Star
Derleth, August
394 Gutenberg downloadsen2009Difficulty 41 (College)
Morgue Ship
Bradbury, Ray
394 Gutenberg downloadsen2020Difficulty 35 (High School)
My Lady Greensleeves
Pohl, Frederik
394 Gutenberg downloadsen2016Difficulty 38 (High School)
Of All Possible Worlds
Tenn, William
394 Gutenberg downloadsen2016Difficulty 48 (College)
One-Shot
Blish, James
394 Gutenberg downloadsen2007Difficulty 37 (High School)
The Destroyers
Garrett, Randall
394 Gutenberg downloadsen2008Difficulty 35 (High School)
The Earth Quarter
Knight, Damon
394 Gutenberg downloadsen2019Difficulty 37 (High School)
The Green Door
Freeman, Mary Eleanor Wilkins
394 Gutenberg downloadsen2006Difficulty 40 (High School)
The Long Remembered Thunder
Laumer, Keith
394 Gutenberg downloadsen2016Difficulty 30 (Middle School)
The planet of shame
Elliott, Bruce
394 Gutenberg downloadsen2024Difficulty 38 (High School)
The Salesman
Boyd, Waldo T.
394 Gutenberg downloadsen2010Difficulty 43 (College)
They Twinkled Like Jewels
Farmer, Philip José
394 Gutenberg downloadsen2009Difficulty 38 (High School)
Disowned
Endersby, Victor A.
393 Gutenberg downloadsen2009Difficulty 48 (College)
Heart
Slesar, Henry
393 Gutenberg downloadsen2010Difficulty 34 (High School)
Larson's Luck
Vance, Gerald
393 Gutenberg downloadsen2009Difficulty 36 (High School)
Les Indes Noires
Verne, Jules
393 Gutenberg downloadsfr2004
Manners of the Age
Fyfe, H. B. (Horace Bowne)
393 Gutenberg downloadsen2010Difficulty 38 (High School)
Old Rambling House
Herbert, Frank
393 Gutenberg downloadsen2009Difficulty 34 (High School)
Sales talk
Blomberg, Con
393 Gutenberg downloadsen2016Difficulty 40 (High School)
Success Story
Goodale, Earl
393 Gutenberg downloadsen2016Difficulty 42 (College)
The Book
Shaara, Michael
393 Gutenberg downloadsen2010Difficulty 34 (High School)
The Lights on Precipice Peak
Tall, Stephen
393 Gutenberg downloadsen2015Difficulty 33 (High School)
The price of eggs
Garrett, Randall
393 Gutenberg downloadsen2024Difficulty 44 (College)
Thy Rocks and Rills
Gilbert, Robert E.
393 Gutenberg downloadsen2010Difficulty 41 (College)
All That Goes Up
Brooks, Kirby
392 Gutenberg downloadsen2010Difficulty 32 (High School)
Black Eyes and the Daily Grind
Marlowe, Stephen
392 Gutenberg downloadsen2009Difficulty 34 (High School)
Bobbie Bubbles
Sherwood, E. Hugh & Budlong, Maud Gridley
392 Gutenberg downloadsen2014Difficulty 37 (High School)
Derelict
Nourse, Alan Edward
392 Gutenberg downloadsen2010Difficulty 36 (High School)
One Purple Hope!
Hasse, Henry
392 Gutenberg downloadsen2010Difficulty 34 (High School)
Sweet Their Blood and Sticky
Teichner, Albert
392 Gutenberg downloadsen2007Difficulty 39 (High School)
The Beautiful Eyes of Ysidria
Gunnison, Charles A.
392 Gutenberg downloadsen2006Difficulty 52 (Graduate)
The Death-Traps of FX-31
Wright, Sewell Peaslee
392 Gutenberg downloadsen2009Difficulty 46 (College)
The Girl from Infinite Smallness
Cummings, Ray
392 Gutenberg downloadsen2020Difficulty 40 (High School)
The Hunted Heroes
Silverberg, Robert
392 Gutenberg downloadsen2008Difficulty 33 (High School)
The Worlds of If
Weinbaum, Stanley G. (Stanley Grauman)
392 Gutenberg downloadsen2007Difficulty 40 (High School)
A Traveler in Time
Derleth, August
391 Gutenberg downloadsen2012Difficulty 34 (High School)
Birds of a Feather
Silverberg, Robert
391 Gutenberg downloadsen2016Difficulty 39 (High School)
Delayed Action
De Vet, Charles V.
391 Gutenberg downloadsen2010Difficulty 38 (High School)
Exploiter's End
Causey, James
391 Gutenberg downloadsen2012Difficulty 38 (High School)
Keeper of the Deathless Sleep
dePina, Albert
391 Gutenberg downloadsen2020Difficulty 54 (Graduate)
Prelude to Space
Haseltine, Robert W.
391 Gutenberg downloadsen2009Difficulty 36 (High School)
Project Hush
Tenn, William
391 Gutenberg downloadsen2010Difficulty 41 (College)
Sales Resistance
Still, Henry
391 Gutenberg downloadsen2019Difficulty 38 (High School)
She Knew He Was Coming
Neville, Kris
391 Gutenberg downloadsen2010Difficulty 29 (Middle School)
Tales of the Caliph
Crellin, H. N. (Horatio Nelson)
391 Gutenberg downloadsen2007Difficulty 58 (Graduate)
The Hand
Sohl, Jerry
391 Gutenberg downloadsen2010Difficulty 30 (Middle School)
The Holes and John Smith
Ludwig, Edward W.
391 Gutenberg downloadsen2010Difficulty 36 (High School)
The Indulgence of Negu Mah
Arthur, Robert
391 Gutenberg downloadsen2007Difficulty 41 (College)
The Wonderful Bed
Knevels, Gertrude
391 Gutenberg downloadsen2004Difficulty 39 (High School)
Wanted—7 Fearless Engineers!
Tremaine, Frederick Orlin
391 Gutenberg downloadsen2008Difficulty 37 (High School)
World Edge
Egan, Jack
391 Gutenberg downloadsen2023Difficulty 37 (High School)
Ambush: A Terran Empire vignette
Wilson, Ann
390 Gutenberg downloadsen2008Difficulty 47 (College)
Butterfly 9
Keith, Donald
390 Gutenberg downloadsen2016Difficulty 30 (Middle School)
Fair and Warmer
Von Wald, E. G.
390 Gutenberg downloadsen2010Difficulty 44 (College)
Oh, Rats!
De Ford, Miriam Allen
390 Gutenberg downloadsen2016Difficulty 34 (High School)
Stay off the Moon!
Jones, Raymond F.
390 Gutenberg downloadsen2023Difficulty 38 (High School)
Taikapeili : $b Nelinäytöksinen satunäytelmä
Larin-Kyösti
390 Gutenberg downloadsfi2023
The Dictator
Marlowe, Stephen
390 Gutenberg downloadsen2010Difficulty 38 (High School)
The Plotters
Shaver, Richard S.
390 Gutenberg downloadsen2010Difficulty 27 (Middle School)
The Sword and the Atopen
Greenfield, Taylor H.
390 Gutenberg downloadsen2008Difficulty 51 (Graduate)
The Thing in the Attic
Blish, James
390 Gutenberg downloadsen2010Difficulty 40 (High School)
Tight Squeeze
Ing, Dean
390 Gutenberg downloadsen2007Difficulty 43 (College)
Tulan
MacApp, C. C.
390 Gutenberg downloadsen2009Difficulty 42 (College)
A Matter of Honor: A Terran Empire novel
Wilson, Ann
389 Gutenberg downloadsen2008Difficulty 41 (College)
Accidental Death
Baily, Peter
389 Gutenberg downloadsen2008Difficulty 35 (High School)
Breakdown
Kastle, Herbert D.
389 Gutenberg downloadsen2016Difficulty 28 (Middle School)
Deepfreeze
Locke, Robert Donald
389 Gutenberg downloadsen2010Difficulty 47 (College)
Home is Where You Left It
Marlowe, Stephen
389 Gutenberg downloadsen2010Difficulty 34 (High School)
Le Vallon Aérien Ou, Relation du voyage d'un aéronaute dans un pays inconnu jusqu'à présent; suivie de l'histoire de ses habitans et de la description de leurs moeurs
Mosneron de Launay, Jean-Baptiste, baron
389 Gutenberg downloadsfr2010
Mr. President
Arr, Stephen
389 Gutenberg downloadsen2010Difficulty 42 (College)
Summer Snow Storm
Marlowe, Stephen
389 Gutenberg downloadsen2008Difficulty 36 (High School)
The Abandoned Country; or, Frank Reade, Jr., Exploring a New Continent.
Senarens, Luis
389 Gutenberg downloadsen2017Difficulty 34 (High School)
The Devil's Motor: A Fantasy
Corelli, Marie
389 Gutenberg downloadsen2020Difficulty 48 (College)
The Land of the Changing Sun
Harben, Will N. (Will Nathaniel)
389 Gutenberg downloadsen2002Difficulty 38 (High School)
The Long Way
Smith, George O. (George Oliver)
389 Gutenberg downloadsen2022Difficulty 41 (College)
The Man Who Was Six
Wallace, F. L. (Floyd L.)
389 Gutenberg downloadsen2016Difficulty 35 (High School)
The Moon Maker
Train, Arthur Cheney & Wood, Robert Williams
389 Gutenberg downloadsen2021Difficulty 50 (College)
The Moon Metal
Serviss, Garrett Putman
389 Gutenberg downloadsen2005Difficulty 48 (College)
The Night of the Trolls
Laumer, Keith
389 Gutenberg downloadsen2016Difficulty 33 (High School)
Trees Are Where You Find Them
Savage, Arthur Dekker
389 Gutenberg downloadsen2009Difficulty 29 (Middle School)
Upstarts
Stecher, L. J., Jr.
389 Gutenberg downloadsen2008Difficulty 43 (College)
Viewpoint
Garrett, Randall
389 Gutenberg downloadsen2007Difficulty 36 (High School)
World Without War
Von Wald, E. G.
389 Gutenberg downloadsen2010Difficulty 37 (High School)
Desire No More
Budrys, Algis
388 Gutenberg downloadsen2012Difficulty 33 (High School)
Dream's end
Kuttner, Henry
388 Gutenberg downloadsen2022Difficulty 39 (High School)
Forget Me Nearly
Wallace, F. L. (Floyd L.)
388 Gutenberg downloadsen2010Difficulty 34 (High School)
From an Unseen Censor
Brown, Rosel George
388 Gutenberg downloadsen2016Difficulty 31 (High School)
Goddess of the Moon
Reynolds, John Murray
388 Gutenberg downloadsen2020Difficulty 41 (College)
Happy Ending
Brown, Fredric & Reynolds, Mack
388 Gutenberg downloadsen2009Difficulty 35 (High School)
Hunt the Hunter
Neville, Kris
388 Gutenberg downloadsen2016Difficulty 31 (High School)
Lion Loose
Schmitz, James H.
388 Gutenberg downloadsen2009Difficulty 38 (High School)
Love Story
Cox, Irving E., Jr.
388 Gutenberg downloadsen2010Difficulty 41 (College)
Sentry of the Sky
Smith, Evelyn E.
388 Gutenberg downloadsen2016Difficulty 40 (High School)
Syndrome Johnny
Dye, Charles
388 Gutenberg downloadsen2016Difficulty 41 (College)
The Dark Door
Nourse, Alan Edward
388 Gutenberg downloadsen2007Difficulty 38 (High School)
The Magician's Show Box, and Other Stories
Tappan, Caroline Sturgis & Child, Lydia Maria
388 Gutenberg downloadsen2005Difficulty 40 (High School)
The Women-Stealers of Thrayx
Holden, Fox B.
388 Gutenberg downloadsen2010Difficulty 41 (College)
Um novo mundo
Cabral, Guilherme Read
388 Gutenberg downloadspt2010
Wanderer of Infinity
Vincent, Harl
388 Gutenberg downloadsen2009Difficulty 44 (College)
And the Gods Laughed
Brown, Fredric
387 Gutenberg downloadsen2020Difficulty 35 (High School)
Bolden's Pets
Wallace, F. L. (Floyd L.)
387 Gutenberg downloadsen2009Difficulty 35 (High School)
Breakaway
Gimble, Stanley
387 Gutenberg downloadsen2007Difficulty 30 (Middle School)
Collector's Item
Smith, Evelyn E.
387 Gutenberg downloadsen2010Difficulty 41 (College)
Later Than You Think
Leiber, Fritz
387 Gutenberg downloadsen2015Difficulty 46 (College)
Mind Stealers of Pluto
Farrell, Joseph
387 Gutenberg downloadsen2020Difficulty 35 (High School)
On the Lightship
Vielé, Herman Knickerbocker
387 Gutenberg downloadsen2012Difficulty 48 (College)
Scanners live in vain
Linebarger, Paul Myron Anthony
387 Gutenberg downloadsen2024Difficulty 32 (High School)
Sorry: Wrong Dimension
Rocklynne, Ross
387 Gutenberg downloadsen2009Difficulty 30 (Middle School)
The Adventures of Diggeldy Dan
Norwood, Edwin P.
387 Gutenberg downloadsen2020Difficulty 43 (College)
The Dark Goddess
Shaver, Richard S.
387 Gutenberg downloadsen2010Difficulty 39 (High School)
The Highest Mountain
Walton, Bryce
387 Gutenberg downloadsen2016Difficulty 33 (High School)
The Point of View
Weinbaum, Stanley G. (Stanley Grauman)
387 Gutenberg downloadsen2007Difficulty 48 (College)
Tiger by the Tail
Anderson, Poul
387 Gutenberg downloadsen2020Difficulty 47 (College)
Turnover Point
Coppel, Alfred
387 Gutenberg downloadsen2010Difficulty 32 (High School)
Anno Domini 2000; or, Woman's Destiny
Vogel, Julius, Sir
386 Gutenberg downloadsen2015Difficulty 53 (Graduate)
Anything You Can Do!
Garrett, Randall
386 Gutenberg downloadsen2009Difficulty 41 (College)
If You Was a Moklin
Leinster, Murray
386 Gutenberg downloadsen2016Difficulty 33 (High School)
Kill Me if You Can!
Garrett, Randall
386 Gutenberg downloadsen2021Difficulty 38 (High School)
L'oiseau blanc: conte bleu
Diderot, Denis
386 Gutenberg downloadsfr2009
Laboratory
Bixby, Jerome
386 Gutenberg downloadsen2019Difficulty 44 (College)
Lost in the Atlantic Valley; Or, Frank Reade, Jr., and His Wonder, the "Dart"
Senarens, Luis
386 Gutenberg downloadsen2017Difficulty 38 (High School)
Meeting of the Board
Nourse, Alan Edward
386 Gutenberg downloadsen2007Difficulty 39 (High School)
Nuova; or, The New Bee
Kellogg, Vernon L. (Vernon Lyman)
386 Gutenberg downloadsen2012Difficulty 44 (College)
The Cozy Lion: As Told by Queen Crosspatch
Burnett, Frances Hodgson
386 Gutenberg downloadsen2013Difficulty 32 (High School)
The Galleon's Gold; or, Frank Reade, Jr.'s Deep Sea Search.
Senarens, Luis
386 Gutenberg downloadsen2017Difficulty 35 (High School)
The Man the Martians Made
Long, Frank Belknap
386 Gutenberg downloadsen2009Difficulty 33 (High School)
The Passenger
Harmon, Kenneth
386 Gutenberg downloadsen2009Difficulty 37 (High School)
The Piebald Hippogriff
Anderson, Karen
386 Gutenberg downloadsen2013Difficulty 35 (High School)
The World Beyond
Cummings, Ray
386 Gutenberg downloadsen2009Difficulty 37 (High School)
There is a Reaper ...
De Vet, Charles V.
386 Gutenberg downloadsen2009Difficulty 36 (High School)
But, I Don't Think
Garrett, Randall
385 Gutenberg downloadsen2007Difficulty 41 (College)
In the Orbit of Saturn
Starzl, Roman Frederick
385 Gutenberg downloadsen2009Difficulty 41 (College)
Into the fourth dimension
Cummings, Ray
385 Gutenberg downloadsen2024Difficulty 36 (High School)
Love Among the Robots
McDowell, Robert Emmett
385 Gutenberg downloadsen2020Difficulty 40 (High School)
Moving the Mountain
Gilman, Charlotte Perkins
385 Gutenberg downloadsen2021Difficulty 37 (High School)
Noble Redman
Bone, Jesse F. (Jesse Franklin)
385 Gutenberg downloadsen2010Difficulty 33 (High School)
Psychotennis, Anyone?
Williams, Lloyd
385 Gutenberg downloadsen2016Difficulty 37 (High School)
Someone to watch over me
Gold, H. L. (Horace Leonard) & Gale, Floyd C.
385 Gutenberg downloadsen2016Difficulty 34 (High School)
The Man the Tech-Men Made
Holden, Fox B.
385 Gutenberg downloadsen2020Difficulty 45 (College)
The Obedient Servant
Tenneshaw, S. M.
385 Gutenberg downloadsen2021Difficulty 38 (High School)
The Sword
Quattrocchi, Frank
385 Gutenberg downloadsen2010Difficulty 39 (High School)
The Unwilling Professor
Porges, Arthur
385 Gutenberg downloadsen2013Difficulty 43 (College)
The Victor
Walton, Bryce
385 Gutenberg downloadsen2010Difficulty 38 (High School)
Time Fuze
Garrett, Randall
385 Gutenberg downloadsen2010Difficulty 43 (College)
We Run From the Hunted!
Marlowe, Stephen
385 Gutenberg downloadsen2021Difficulty 30 (Middle School)
Asteroid of Fear
Gallun, Raymond Z. (Raymond Zinke)
384 Gutenberg downloadsen2010Difficulty 42 (College)
Die, Shadow!
Budrys, Algis
384 Gutenberg downloadsen2020Difficulty 38 (High School)
Highwayman of the Void
Pohl, Frederik
384 Gutenberg downloadsen2020Difficulty 34 (High School)
Lonesome Hearts
Winterbotham, R. R. (Russell Robert)
384 Gutenberg downloadsen2009Difficulty 34 (High School)
The Big Engine
Leiber, Fritz
384 Gutenberg downloadsen2016Difficulty 36 (High School)
The Hammer of Thor
Diffin, Charles Willard
384 Gutenberg downloadsen2009Difficulty 41 (College)
The Moralist
Taylor, Jack
384 Gutenberg downloadsen2010Difficulty 43 (College)
The untouchable adolescents
Ellison, Harlan
384 Gutenberg downloadsen2024Difficulty 40 (High School)
The vengeance of Toffee
Farrell, Henry
384 Gutenberg downloadsen2021Difficulty 40 (High School)
Year of the Big Thaw
Bradley, Marion Zimmer
384 Gutenberg downloadsen2009Difficulty 33 (High School)
You Too Can Be A Millionaire
Loomis, Noel M.
384 Gutenberg downloadsen2010Difficulty 33 (High School)
A Woman's Place
Clifton, Mark
383 Gutenberg downloadsen2010Difficulty 41 (College)
Atom Drive
Fontenay, Charles L.
383 Gutenberg downloadsen2010Difficulty 40 (High School)
Daughters of Doom
Hickey, H. B.
383 Gutenberg downloadsen2008Difficulty 37 (High School)
Doctor
Leinster, Murray
383 Gutenberg downloadsen2016Difficulty 42 (College)
Face au drapeau
Verne, Jules
383 Gutenberg downloadsfr2005
From Monkey to Man, or, Society in the Tertiary Age A Story of the Missing Link, Showing the First Steps in Industry, Commerce, Government, Religion and the Arts; With an Account of the Great Expedition From Cocoanut Hill and the Wars in Alligator Swamp
Bierbower, Austin
383 Gutenberg downloadsen2020Difficulty 52 (Graduate)
General Max Shorter
Neville, Kris
383 Gutenberg downloadsen2007Difficulty 38 (High School)
Heu-Heu, or The monster
Haggard, H. Rider (Henry Rider)
383 Gutenberg downloadsen2025Difficulty 46 (College)
Le diable boiteux, tome I
Le Sage, Alain René
383 Gutenberg downloadsfr2011
Message From Mars
Simak, Clifford D.
383 Gutenberg downloadsen2020Difficulty 36 (High School)
Phantom of the Forest
Yerxa, Leroy
383 Gutenberg downloadsen2010Difficulty 30 (Middle School)
Queen of the Flaming Diamond
Yerxa, Leroy
383 Gutenberg downloadsen2010Difficulty 32 (High School)
Robur, o Conquistador
Verne, Jules
383 Gutenberg downloadspt2020
Summit
Reynolds, Mack
383 Gutenberg downloadsen2007Difficulty 38 (High School)
The Jewel of Bas
Brackett, Leigh
383 Gutenberg downloadsen2020Difficulty 32 (High School)
The Soul Stealers
Geier, Chester S.
383 Gutenberg downloadsen2021Difficulty 37 (High School)
The Wolf-Men: A Tale of Amazing Adventure in the Under-World
Powell, David Franklin
383 Gutenberg downloadsen2022Difficulty 43 (College)
Cancer World
Warner, Harry
382 Gutenberg downloadsen2010Difficulty 36 (High School)
Competition
Causey, James
382 Gutenberg downloadsen2009Difficulty 37 (High School)
Cully
Egan, Jack
382 Gutenberg downloadsen2008Difficulty 36 (High School)
Evil Out of Onzar
Ganes, Mark
382 Gutenberg downloadsen2010Difficulty 40 (High School)
Martians Never Die
Daniel, Lucius
382 Gutenberg downloadsen2009Difficulty 35 (High School)
New Bodies for Old
Renard, Maurice
382 Gutenberg downloadsen2019Difficulty 45 (College)
Spawn of the Comet
Rich, H. Thompson (Harold Thompson)
382 Gutenberg downloadsen2009Difficulty 42 (College)
Sweet Tooth
Young, Robert F.
382 Gutenberg downloadsen2016Difficulty 42 (College)
The Hell Ship
Palmer, Ray
382 Gutenberg downloadsen2010Difficulty 31 (High School)
The Inquisitor
Silverberg, Robert
382 Gutenberg downloadsen2021Difficulty 37 (High School)
The Wallypug of Why
Farrow, G. E. (George Edward)
382 Gutenberg downloadsen2020Difficulty 36 (High School)
Answer, please answer
Bova, Ben
381 Gutenberg downloadsen2023Difficulty 40 (High School)
Back to Julie
Wilson, Richard
381 Gutenberg downloadsen2010Difficulty 38 (High School)
Crashing suns
Hamilton, Edmond
381 Gutenberg downloadsen2022Difficulty 50 (College)
Dig me no grave
Howard, Robert E. (Robert Ervin)
381 Gutenberg downloadsen2023Difficulty 44 (College)
Doctor Universe
Jacobi, Carl
381 Gutenberg downloadsen2020Difficulty 39 (High School)
Poisoned Air
Meek, S. P. (Sterner St. Paul)
381 Gutenberg downloadsen2009Difficulty 39 (High School)
The Answer
Piper, H. Beam
381 Gutenberg downloadsen2006Difficulty 44 (College)
The Cyber and Justice Holmes
Riley, Frank
381 Gutenberg downloadsen2019Difficulty 46 (College)
The Elroom
Sohl, Jerry
381 Gutenberg downloadsen2019Difficulty 35 (High School)
The Legion of Lazarus
Hamilton, Edmond
381 Gutenberg downloadsen2010Difficulty 32 (High School)
The New-Year's Bargain
Coolidge, Susan
381 Gutenberg downloadsen2019Difficulty 32 (High School)
Warrior Race
Sheckley, Robert
381 Gutenberg downloadsen2009Difficulty 36 (High School)
Flight Perilous!
Noll, Ray C.
380 Gutenberg downloadsen2021Difficulty 43 (College)
Flowering Evil
St. Clair, Margaret
380 Gutenberg downloadsen2021Difficulty 38 (High School)
Home Again, Home Again
Doctorow, Cory
380 Gutenberg downloadsen2005Difficulty 53 (Graduate)
Human Error
Jones, Raymond F.
380 Gutenberg downloadsen2010Difficulty 40 (High School)
Lighter Than You Think
Bond, Nelson S.
380 Gutenberg downloadsen2009Difficulty 38 (High School)
Spoken For
Samachson, Joseph
380 Gutenberg downloadsen2016Difficulty 33 (High School)
Star Mother
Young, Robert F.
380 Gutenberg downloadsen2008Difficulty 40 (High School)
Stop, You're Killing Me!
Marlowe, Stephen
380 Gutenberg downloadsen2021Difficulty 29 (Middle School)
The Asses of Balaam
Garrett, Randall
380 Gutenberg downloadsen2009Difficulty 42 (College)
The Chameleon Man
McGivern, William P.
380 Gutenberg downloadsen2010Difficulty 31 (High School)
The expendables
Van Vogt, A. E. (Alfred Elton)
380 Gutenberg downloadsen2023Difficulty 44 (College)
The Fantasy Fan, Volume 1, Number 11, July 1934 The Fan's Own Magazine
Various & Hornig, Charles D.
380 Gutenberg downloadsen2021Difficulty 49 (College)
The Fantasy Fan, Volume 2, Number 3, November 1934
Various
380 Gutenberg downloadsen2021Difficulty 58 (Graduate)
The incredible slingshot bombs
Williams, Robert Moore
380 Gutenberg downloadsen2025Difficulty 30 (Middle School)
The Yillian Way
Laumer, Keith
380 Gutenberg downloadsen2007Difficulty 42 (College)
Unbegotten Child
Marks, Winston K. (Winston Kinney)
380 Gutenberg downloadsen2010Difficulty 42 (College)
What Rough Beast?
Highe, Jefferson
380 Gutenberg downloadsen2010Difficulty 32 (High School)
Against the Stone Beasts
Blish, James
379 Gutenberg downloadsen2021Difficulty 44 (College)
Bear Trap
Nourse, Alan Edward
379 Gutenberg downloadsen2010Difficulty 37 (High School)
Contamination Crew
Nourse, Alan Edward
379 Gutenberg downloadsen2010Difficulty 44 (College)
Frank Reade, Jr.'s Search for the Silver Whale Or, Under the Ocean in the Electric "Dolphin"
Senarens, Luis
379 Gutenberg downloadsen2017Difficulty 37 (High School)
Holes, Incorporated
Reynolds, L. Major
379 Gutenberg downloadsen2009Difficulty 30 (Middle School)
I, Executioner
White, Ted & Carr, Terry
379 Gutenberg downloadsen2020Difficulty 34 (High School)
Star-Crossed Lover
Stuart, William W.
379 Gutenberg downloadsen2016Difficulty 36 (High School)
The Doom of London
White, Fred M. (Fred Merrick)
379 Gutenberg downloadsen2018Difficulty 40 (High School)
The Sweeper of Loray
Sheckley, Robert
379 Gutenberg downloadsen2016Difficulty 38 (High School)
The Winds of Time
Schmitz, James H.
379 Gutenberg downloadsen2008Difficulty 39 (High School)
World of the Mad
Anderson, Poul
379 Gutenberg downloadsen2021Difficulty 43 (College)
Business For the Lawyers
Robin, Ralph
378 Gutenberg downloadsen2015Difficulty 46 (College)
Cosmic Castaway
Jacobi, Carl
378 Gutenberg downloadsen2020Difficulty 42 (College)
Creatures of Vibration
Vincent, Harl
378 Gutenberg downloadsen2007Difficulty 44 (College)
Don Miguel Lehumada: discoverer of liquid from the sun's rays an occult romance of Mexico and the United States
Greenleaf, Sue
378 Gutenberg downloadsen2022Difficulty 48 (College)
Light Ahead for the Negro
Johnson, Edward A. (Edward Austin)
378 Gutenberg downloadsen2018Difficulty 52 (Graduate)
My Friend Bobby
Nourse, Alan Edward
378 Gutenberg downloadsen2007Difficulty 37 (High School)
Perchance to Dream
Stockham, Richard
378 Gutenberg downloadsen2010Difficulty 33 (High School)
Probability
Trimble, Louis
378 Gutenberg downloadsen2010Difficulty 27 (Middle School)
The First Day of Spring
Wolf, Mari
378 Gutenberg downloadsen2010Difficulty 32 (High School)
The God Next Door
Doede, William R.
378 Gutenberg downloadsen2016Difficulty 31 (High School)
The Man With the Golden Eyes
Hamilton, Edmond
378 Gutenberg downloadsen2021Difficulty 31 (High School)
The Princess and the Physicist
Smith, Evelyn E.
378 Gutenberg downloadsen2016Difficulty 43 (College)
The Return
Piper, H. Beam & McGuire, John J. (John Joseph)
378 Gutenberg downloadsen2006Difficulty 38 (High School)
The Ultimate Experiment
DeKy, Thornton
378 Gutenberg downloadsen2007Difficulty 46 (College)
Tourmalin's Time Cheques
Anstey, F.
378 Gutenberg downloadsen2014Difficulty 51 (Graduate)
At the Post
Gold, H. L. (Horace Leonard)
377 Gutenberg downloadsen2010Difficulty 40 (High School)
Blessed are the meek
Edmondson, G. C.
377 Gutenberg downloadsen2007Difficulty 37 (High School)
Defense Mech
Bradbury, Ray
377 Gutenberg downloadsen2020Difficulty 30 (Middle School)
Doomsday 257 A.G.!
Walton, Bryce
377 Gutenberg downloadsen2021Difficulty 39 (High School)
Duel on Syrtis
Anderson, Poul
377 Gutenberg downloadsen2010Difficulty 40 (High School)
George Loves Gistla
McKimmey, James
377 Gutenberg downloadsen2009Difficulty 32 (High School)
Sinister Paradise
Williams, Robert Moore
377 Gutenberg downloadsen2010Difficulty 32 (High School)
Storm Cloud on Deka
Smith, E. E. (Edward Elmer)
377 Gutenberg downloadsen2022Difficulty 44 (College)
The Invader
Coppel, Alfred
377 Gutenberg downloadsen2010Difficulty 43 (College)
The Longsnozzle Event
Annas, Hal
377 Gutenberg downloadsen2021Difficulty 40 (High School)
The Spicy Sound of Success
Harmon, Jim
377 Gutenberg downloadsen2016Difficulty 36 (High School)
Venus Enslaved
Wellman, Manly Wade
377 Gutenberg downloadsen2020Difficulty 37 (High School)
Within the nebula
Hamilton, Edmond
377 Gutenberg downloadsen2024Difficulty 55 (Graduate)
Zarlah the Martian
Grisewood, R. Norman (Robert Norman)
377 Gutenberg downloadsen2004Difficulty 56 (Graduate)
A Thought For Tomorrow
Gilbert, Robert E.
376 Gutenberg downloadsen2010Difficulty 36 (High School)
A trace of memory
Laumer, Keith
376 Gutenberg downloadsen2023Difficulty 32 (High School)
Brown John's Body
Marks, Winston K. (Winston Kinney)
376 Gutenberg downloadsen2010Difficulty 31 (High School)
Car Pool
Brown, Rosel George
376 Gutenberg downloadsen2019Difficulty 32 (High School)
De Gouden Vaas
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
376 Gutenberg downloadsnl2006
Even Stephen
Stearns, Charles A.
376 Gutenberg downloadsen2023Difficulty 39 (High School)
Frank Reade Jr. and His Engine of the Clouds Or, Chased Around the World in the Sky
Senarens, Luis
376 Gutenberg downloadsen2017Difficulty 36 (High School)
Inside John Barth
Stuart, William W.
376 Gutenberg downloadsen2009Difficulty 34 (High School)
Rattle OK
Warner, Harry
376 Gutenberg downloadsen2016Difficulty 35 (High School)
Shepherd of the Planets
Mattox, Alan
376 Gutenberg downloadsen2009Difficulty 32 (High School)
Sodom and Gomorrah, Texas
Lafferty, R. A.
376 Gutenberg downloadsen2007Difficulty 28 (Middle School)
The Drug
MacApp, C. C.
376 Gutenberg downloadsen2016Difficulty 37 (High School)
The Good Neighbors
Pangborn, Edgar
376 Gutenberg downloadsen2008Difficulty 48 (College)
The Great Potlatch Riots
Lang, Allen Kim
376 Gutenberg downloadsen2008Difficulty 47 (College)
The Lost Tribes of Venus
Fennel, Erik
376 Gutenberg downloadsen2020Difficulty 48 (College)
The Model of a Judge
Samachson, Joseph
376 Gutenberg downloadsen2010Difficulty 33 (High School)
The Prophetic Camera
McGreevey, John
376 Gutenberg downloadsen2010Difficulty 35 (High School)
Unspecialist
Yaco, Murray F.
376 Gutenberg downloadsen2007Difficulty 40 (High School)
White spot
Leinster, Murray
376 Gutenberg downloadsen2022Difficulty 37 (High School)
Am I Still There?
Hall, James R.
375 Gutenberg downloadsen2009Difficulty 41 (College)
Bad Memory
Fahy, Patrick
375 Gutenberg downloadsen2016Difficulty 43 (College)
Beyond Light
Bond, Nelson S.
375 Gutenberg downloadsen2020Difficulty 38 (High School)
Collector's Item
Young, Robert F.
375 Gutenberg downloadsen2009Difficulty 51 (Graduate)
Decision
Robinson, Frank M.
375 Gutenberg downloadsen2009Difficulty 39 (High School)
Double or Nothing
Sharkey, Jack
375 Gutenberg downloadsen2013Difficulty 44 (College)
Goodbye, Dead Man!
Harris, Tom W.
375 Gutenberg downloadsen2009Difficulty 32 (High School)
In the Control Tower
Mohler, Will
375 Gutenberg downloadsen2007Difficulty 48 (College)
Lost in the Future
Peterson, John Victor
375 Gutenberg downloadsen2009Difficulty 45 (College)
New Hire
Dryfoos, Dave
375 Gutenberg downloadsen2010Difficulty 36 (High School)
Rebels of the Red Planet
Fontenay, Charles L.
375 Gutenberg downloadsen2007Difficulty 42 (College)
The Chemically Pure Warriors
Lang, Allen Kim
375 Gutenberg downloadsen2020Difficulty 46 (College)
The escape of Alice: A Christmas fantasy
Starrett, Vincent
375 Gutenberg downloadsen2022Difficulty 38 (High School)
The Golden-Breasted Kootoo, and Other Stories
Richards, Laura Elizabeth Howe
375 Gutenberg downloadsen2015Difficulty 38 (High School)
The Junkmakers
Teichner, Albert
375 Gutenberg downloadsen2010Difficulty 42 (College)
The Marooner
Stearns, Charles A.
375 Gutenberg downloadsen2008Difficulty 41 (College)
Toppleton's Client; Or, A Spirit in Exile
Bangs, John Kendrick
375 Gutenberg downloadsen2010Difficulty 51 (Graduate)
Tyrants of Time
Marlowe, Stephen
375 Gutenberg downloadsen2021Difficulty 41 (College)
Dogfight—1973
Reynolds, Mack
374 Gutenberg downloadsen2009Difficulty 35 (High School)
Homo Inferior
Wolf, Mari
374 Gutenberg downloadsen2010Difficulty 32 (High School)
Infinite Intruder
Nourse, Alan Edward
374 Gutenberg downloadsen2010Difficulty 38 (High School)
Kreativity For Kats
Leiber, Fritz
374 Gutenberg downloadsen2016Difficulty 47 (College)
Polaris of the Snows
Stilson, Charles B. (Charles Billings)
374 Gutenberg downloadsen2011Difficulty 37 (High School)
Scrimshaw
Leinster, Murray
374 Gutenberg downloadsen2007Difficulty 40 (High School)
The alien intelligence
Williamson, Jack
374 Gutenberg downloadsen2024Difficulty 41 (College)
The judging of the priestess
Bond, Nelson S.
374 Gutenberg downloadsen2024Difficulty 36 (High School)
The Magic Nuts
Molesworth, Mrs.
374 Gutenberg downloadsen2012Difficulty 40 (High School)
The Statue
Wolf, Mari
374 Gutenberg downloadsen2010Difficulty 27 (Middle School)
The Vibration Wasps
Long, Frank Belknap
374 Gutenberg downloadsen2021Difficulty 45 (College)
The Weirdest World
Lafferty, R. A.
374 Gutenberg downloadsen2016Difficulty 33 (High School)
You Don't Make Wine Like the Greeks Did
Fisher, David E.
374 Gutenberg downloadsen2010Difficulty 38 (High School)
Another Brownie Book
Cox, Palmer
373 Gutenberg downloadsen2019Difficulty 52 (Graduate)
Expedition to Pluto
Pratt, Fletcher & Manning, Laurence
373 Gutenberg downloadsen2020Difficulty 38 (High School)
Half Around Pluto
Wellman, Manly Wade
373 Gutenberg downloadsen2019Difficulty 33 (High School)
His Master's Voice
Garrett, Randall
373 Gutenberg downloadsen2015Difficulty 41 (College)
In the Clutch of the War-God
Hastings, Milo
373 Gutenberg downloadsen2004Difficulty 55 (Graduate)
Jewel sowers: a novel
Allonby, Edith
373 Gutenberg downloadsen2021Difficulty 41 (College)
La porte des rêves
Schwob, Marcel
373 Gutenberg downloadsfr2017
One-Way Ticket to Nowhere
Yerxa, Leroy
373 Gutenberg downloadsen2010Difficulty 33 (High School)
Peggy's Giant
Kelly, Mary D. Maitland
373 Gutenberg downloadsen2019Difficulty 34 (High School)
Project Mastodon
Simak, Clifford D.
373 Gutenberg downloadsen2007Difficulty 36 (High School)
Recoil
Smith, George O. (George Oliver)
373 Gutenberg downloadsen2022Difficulty 38 (High School)
The Bond of Black
Le Queux, William
373 Gutenberg downloadsen2012Difficulty 46 (College)
The Kings of the East: A Romance of the Near Future
Grier, Sydney C.
373 Gutenberg downloadsen2021Difficulty 46 (College)
The Mysterious Shin Shira
Farrow, G. E. (George Edward)
373 Gutenberg downloadsen2006Difficulty 48 (College)
The Planetoid of Peril
Ernst, Paul
373 Gutenberg downloadsen2009Difficulty 44 (College)
The Quantum Jump
Wicks, Robert
373 Gutenberg downloadsen2008Difficulty 36 (High School)
Two Ghostly Mysteries A Chapter in the History of a Tyrone Family; and the Murdered Cousin
Le Fanu, Joseph Sheridan
373 Gutenberg downloadsen2004Difficulty 62 (Academic)
Captain Chaos
Bond, Nelson S.
372 Gutenberg downloadsen2020Difficulty 38 (High School)
Compatible
Smith, Richard Rein
372 Gutenberg downloadsen2009Difficulty 37 (High School)
Hot Planet
Clement, Hal
372 Gutenberg downloadsen2016Difficulty 41 (College)
No Substitutions
Harmon, Jim
372 Gutenberg downloadsen2016Difficulty 37 (High School)
Over the border
Robertson, Morgan
372 Gutenberg downloadsen2022Difficulty 40 (High School)
Palos of the Dog Star Pack
Giesy, J. U. (John Ulrich)
372 Gutenberg downloadsen2011Difficulty 37 (High School)
Prison of a Billion Years
Marlowe, Stephen
372 Gutenberg downloadsen2010Difficulty 34 (High School)
Satellite System
Fyfe, H. B. (Horace Bowne)
372 Gutenberg downloadsen2009Difficulty 37 (High School)
Spacemen Die at Home
Ludwig, Edward W.
372 Gutenberg downloadsen2016Difficulty 32 (High School)
The Beachcomber
Knight, Damon
372 Gutenberg downloadsen2021Difficulty 37 (High School)
The Day of the Dog
Horne, Anderson
372 Gutenberg downloadsen2009Difficulty 37 (High School)
The Doors of Death
Waltermire, Arthur B.
372 Gutenberg downloadsen2010Difficulty 39 (High School)
The King of the City
Laumer, Keith
372 Gutenberg downloadsen2016Difficulty 30 (Middle School)
Two Plus Two Makes Crazy
Sheldon, Walter J.
372 Gutenberg downloadsen2009Difficulty 46 (College)
Wall of Crystal, Eye of Night
Budrys, Algis
372 Gutenberg downloadsen2016Difficulty 39 (High School)
A Vision of Venus; Or, A Midsummer-Night's Nightmare
Pleon, Harry
371 Gutenberg downloadsen2014Difficulty 28 (Middle School)
Course of Empire
Wilson, Richard
371 Gutenberg downloadsen2022Difficulty 38 (High School)
Felony
Causey, James
371 Gutenberg downloadsen2010Difficulty 39 (High School)
Hoiman and the Solar Circuit
Dewey, G. Gordon (George Gordon)
371 Gutenberg downloadsen2010Difficulty 33 (High School)
Meridiana: The Adventures of Three Englishmen and Three Russians In South Africa
Verne, Jules
371 Gutenberg downloadsen2020Difficulty 51 (Graduate)
New Lamps
Williams, Robert Moore
371 Gutenberg downloadsen2016Difficulty 33 (High School)
Planet of Dread
Swain, Dwight V.
371 Gutenberg downloadsen2021Difficulty 34 (High School)
Quest on Phoebe
Adams, James R.
371 Gutenberg downloadsen2021Difficulty 45 (College)
Rough Translation
Janis, Jean M.
371 Gutenberg downloadsen2010Difficulty 35 (High School)
Sæfarinn (Ferðin kring um hnöttin neðansjávar)
Verne, Jules
371 Gutenberg downloadsis2005
The Ambassador's Pet
Garrett, Randall & Silverberg, Robert
371 Gutenberg downloadsen2021Difficulty 38 (High School)
The Frightened Planet
Austen, Sidney
371 Gutenberg downloadsen2010Difficulty 29 (Middle School)
The Hitch Hikers
McCain, Vernon L.
371 Gutenberg downloadsen2010Difficulty 48 (College)
The Most Sentimental Man
Smith, Evelyn E.
371 Gutenberg downloadsen2009Difficulty 46 (College)
The Music Master of Babylon
Pangborn, Edgar
371 Gutenberg downloadsen2016Difficulty 46 (College)
The Small World of M-75
Clinton, Ed M.
371 Gutenberg downloadsen2010Difficulty 49 (College)
Wanderers of the Wolf-Moon
Bond, Nelson S.
371 Gutenberg downloadsen2020Difficulty 39 (High School)
Woman's World
Silverberg, Robert
371 Gutenberg downloadsen2021Difficulty 34 (High School)
Death Makes a Mistake
McGivern, William P.
370 Gutenberg downloadsen2010Difficulty 35 (High School)
Flight From Tomorrow
Piper, H. Beam
370 Gutenberg downloadsen2006Difficulty 47 (College)
Homesick
Venable, Lyn
370 Gutenberg downloadsen2009Difficulty 39 (High School)
Index of the Project Gutenberg Works of Grant Allen
Allen, Grant
370 Gutenberg downloadsen2018Difficulty 45 (College)
John of the Woods
Brown, Abbie Farwell
370 Gutenberg downloadsen2004Difficulty 30 (Middle School)
Jupiter's Joke
Haley, A. L.
370 Gutenberg downloadsen2020Difficulty 35 (High School)
Med Service
Leinster, Murray
370 Gutenberg downloadsen2023Difficulty 46 (College)
Now We Are Three
Hensley, Joe L.
370 Gutenberg downloadsen2009Difficulty 33 (High School)
Purple Forever
Lewis, Jack
370 Gutenberg downloadsen2020Difficulty 37 (High School)
The Bell Tone
Leftwich, Edmund Harry
370 Gutenberg downloadsen2007Difficulty 38 (High School)
The Big Tomorrow
Shaver, Richard S.
370 Gutenberg downloadsen2009Difficulty 31 (High School)
The Girl in His Mind
Young, Robert F.
370 Gutenberg downloadsen2016Difficulty 44 (College)
The Great Nebraska Sea
Danzig, Allan
370 Gutenberg downloadsen2016Difficulty 51 (Graduate)
The Rebel of Valkyr
Coppel, Alfred
370 Gutenberg downloadsen2020Difficulty 39 (High School)
To Remember Charlie By
Aycock, Roger D.
370 Gutenberg downloadsen2010Difficulty 37 (High School)
Vuonna 2000: Katsaus vuoteen 1887
Bellamy, Edward
370 Gutenberg downloadsfi2005
When the Sleepers Woke
Zagat, Arthur Leo
370 Gutenberg downloadsen2009Difficulty 42 (College)
You Can't Buy Eternity!
Swain, Dwight V.
370 Gutenberg downloadsen2021Difficulty 36 (High School)
A Mixture of Genius
Castle, Arnold
369 Gutenberg downloadsen2010Difficulty 39 (High School)
Albrecht
Bates, Arlo
369 Gutenberg downloadsen2013Difficulty 49 (College)
Army Boys in the French Trenches; Or, Hand to Hand Fighting with the Enemy
Randall, Homer
369 Gutenberg downloadsen2006Difficulty 42 (College)
Clicking red heels
Ernst, Paul
369 Gutenberg downloadsen2025Difficulty 37 (High School)
Earthsmith
Marlowe, Stephen
369 Gutenberg downloadsen2010Difficulty 33 (High School)
Enchantress of Venus
Brackett, Leigh
369 Gutenberg downloadsen2020Difficulty 34 (High School)
Expediter
Reynolds, Mack
369 Gutenberg downloadsen2010Difficulty 42 (College)
It's Raining Frogs!
Marlowe, Stephen
369 Gutenberg downloadsen2021Difficulty 29 (Middle School)
Never Come Midnight
Gold, H. L. (Horace Leonard)
369 Gutenberg downloadsen2016Difficulty 42 (College)
Priestess of the Flame
Wright, Sewell Peaslee
369 Gutenberg downloadsen2009Difficulty 40 (High School)
Strange Exodus
Abernathy, Robert
369 Gutenberg downloadsen2020Difficulty 48 (College)
The Course of Logic
Del Rey, Lester
369 Gutenberg downloadsen2020Difficulty 38 (High School)
The Last Days of L.A.
Smith, George H. (George Henry)
369 Gutenberg downloadsen2019Difficulty 32 (High School)
The vanguard of Venus
Bartlett, Landell
369 Gutenberg downloadsen2024Difficulty 44 (College)
Traveling Companion Wanted
Wilson, Richard
369 Gutenberg downloadsen2016Difficulty 39 (High School)
20.000 Mijlen onder Zee: Westelijk Halfrond
Verne, Jules
368 Gutenberg downloadsnl2004
An Empty Bottle
Wolf, Mari
368 Gutenberg downloadsen2010Difficulty 35 (High School)
Beside the golden door
Slesar, Henry
368 Gutenberg downloadsen2023Difficulty 42 (College)
Brink of Madness
Sheldon, Walter J.
368 Gutenberg downloadsen2010Difficulty 39 (High School)
Captives of the Thieve-Star
Schmitz, James H.
368 Gutenberg downloadsen2021Difficulty 39 (High School)
Hearts to mend: A fantasy in one act
Overstreet, H. A. (Harry Allen)
368 Gutenberg downloadsen2022Difficulty 38 (High School)
Lease to Doomsday
Archer, Lee
368 Gutenberg downloadsen2008Difficulty 31 (High School)
Survival Kit
Pohl, Frederik
368 Gutenberg downloadsen2016Difficulty 35 (High School)
Swenson, Dispatcher
Miller, R. De Witt (Richard De Witt)
368 Gutenberg downloadsen2016Difficulty 39 (High School)
The Black Tide
Stangland, Arthur G.
368 Gutenberg downloadsen2010Difficulty 38 (High School)
The Death Ship: A Strange Story, Vol. 2 (of 3)
Russell, William Clark
368 Gutenberg downloadsen2015Difficulty 48 (College)
The Dream Coach
Parrish, Anne & Parrish, Dillwyn
368 Gutenberg downloadsen2020Difficulty 43 (College)
The Inhabited
Wilson, Richard
368 Gutenberg downloadsen2010Difficulty 38 (High School)
The Intoxicated Ghost, and other stories
Bates, Arlo
368 Gutenberg downloadsen2012Difficulty 51 (Graduate)
The Tale of Lal A Fantasy
Paton, Raymond
368 Gutenberg downloadsen2008Difficulty 41 (College)
Traumerei
Beaumont, Charles
368 Gutenberg downloadsen2022Difficulty 31 (High School)
Troubled star
Smith, George O. (George Oliver)
368 Gutenberg downloadsen2022Difficulty 41 (College)
Colin II: A Novel
Benson, E. F. (Edward Frederic)
367 Gutenberg downloadsen2021Difficulty 48 (College)
Common Denominator
MacDonald, John D. (John Dann)
367 Gutenberg downloadsen2016Difficulty 42 (College)
Dead End
Macfarlane, Wallace
367 Gutenberg downloadsen2016Difficulty 43 (College)
Frank Reade, Jr., and His Electric Ice Ship; or, Driven Adrift in the Frozen Sky.
Senarens, Luis
367 Gutenberg downloadsen2017Difficulty 36 (High School)
Mutineer
Shea, Robert
367 Gutenberg downloadsen2009Difficulty 31 (High School)
Prologue to an Analogue
Richmond, Leigh
367 Gutenberg downloadsen2009Difficulty 40 (High School)
Quest's End
Wells, Basil
367 Gutenberg downloadsen2020Difficulty 41 (College)
The guest rites
Silverberg, Robert
367 Gutenberg downloadsen2022Difficulty 35 (High School)
Vom Mars zur Erde
Daiber, Albert
367 Gutenberg downloadsde2012
A Connecticut Yankee in King Arthur's Court, Part 7.
Twain, Mark
366 Gutenberg downloadsen2004Difficulty 39 (High School)
All the People
Lafferty, R. A.
366 Gutenberg downloadsen2016Difficulty 33 (High School)
Down to the Worlds of Men
Panshin, Alexei
366 Gutenberg downloadsen2020Difficulty 29 (Middle School)
Fee of the Frontier
Fyfe, H. B. (Horace Bowne)
366 Gutenberg downloadsen2010Difficulty 34 (High School)
Growing Season
Wallace, F. L. (Floyd L.)
366 Gutenberg downloadsen2019Difficulty 35 (High School)
Man in a Sewing Machine
Stecher, L. J., Jr.
366 Gutenberg downloadsen2016Difficulty 45 (College)
Olympian Nights
Bangs, John Kendrick
366 Gutenberg downloadsen2006Difficulty 46 (College)
Ribbon in the sky
Leinster, Murray
366 Gutenberg downloadsen2023Difficulty 42 (College)
Round-and-Round Trip
Fyfe, H. B. (Horace Bowne)
366 Gutenberg downloadsen2016Difficulty 39 (High School)
Scorched Earth: A Future History of Planet Earth
Petrovic, Walter D.
366 Gutenberg downloadsen2004Difficulty 52 (Graduate)
Song in a Minor Key
Moore, C. L. (Catherine Lucile)
366 Gutenberg downloadsen2009Difficulty 40 (High School)
Sound of Terror
Berry, Don
366 Gutenberg downloadsen2009Difficulty 34 (High School)
Spies Die Hard!
Marmor, Arnold
366 Gutenberg downloadsen2009Difficulty 25 (Middle School)
Swordsman of Lost Terra
Anderson, Poul
366 Gutenberg downloadsen2020Difficulty 37 (High School)
The Ambassadors From Venus
Crossen, Kendell Foster
366 Gutenberg downloadsen2020Difficulty 40 (High School)
The Clean and Wholesome Land
Sholto, Ralph
366 Gutenberg downloadsen2009Difficulty 45 (College)
The Double Spy
Moore, Dan T.
366 Gutenberg downloadsen2010Difficulty 37 (High School)
The Man Who Saved the Earth
Hall, Austin
366 Gutenberg downloadsen2022Difficulty 36 (High School)
The Natives
MacLean, Katherine
366 Gutenberg downloadsen2010Difficulty 44 (College)
The second shell
Williamson, Jack
366 Gutenberg downloadsen2024Difficulty 39 (High School)
The Talkative Tree
Fyfe, H. B. (Horace Bowne)
366 Gutenberg downloadsen2007Difficulty 39 (High School)
The Voyage of Vanishing Men
Mullen, Stanley
366 Gutenberg downloadsen2021Difficulty 38 (High School)
To Save Earth
Ludwig, Edward W.
366 Gutenberg downloadsen2016Difficulty 34 (High School)
Traitor's Choice
Fairman, Paul W.
366 Gutenberg downloadsen2021Difficulty 37 (High School)
Vampires of Space
Wright, Sewell Peaslee
366 Gutenberg downloadsen2009Difficulty 43 (College)
An enemy of peace
Silverberg, Robert
365 Gutenberg downloadsen2024Difficulty 34 (High School)
Dr. Kometevsky's Day
Leiber, Fritz
365 Gutenberg downloadsen2016Difficulty 42 (College)
I Like Martian Music
Fritch, Charles E.
365 Gutenberg downloadsen2009Difficulty 43 (College)
Joe Carson's Weapon
Adams, James R.
365 Gutenberg downloadsen2020Difficulty 44 (College)
Made in Tanganyika
Jacobi, Carl
365 Gutenberg downloadsen2009Difficulty 43 (College)
Mr. Meek Plays Polo
Simak, Clifford D.
365 Gutenberg downloadsen2020Difficulty 35 (High School)
Retief of the Red-Tape Mountain
Laumer, Keith
365 Gutenberg downloadsen2020Difficulty 36 (High School)
Second Landing
Wallace, F. L. (Floyd L.)
365 Gutenberg downloadsen2008Difficulty 29 (Middle School)
The Certainty of a Future Life in Mars Being the Posthumous Papers of Bradford Torrey Dodd
Gratacap, L. P. (Louis Pope)
365 Gutenberg downloadsen2004Difficulty 68 (Academic)
The Cyberene
Phillips, Rog
365 Gutenberg downloadsen2021Difficulty 34 (High School)
The Finding of Haldgren
Diffin, Charles Willard
365 Gutenberg downloadsen2009Difficulty 41 (College)
The Last Laugh
Walton, Bryce
365 Gutenberg downloadsen2020Difficulty 39 (High School)
The Star Guardsman
dePina, Albert
365 Gutenberg downloadsen2020Difficulty 51 (Graduate)
The Way of Decision
Pease, M. C.
365 Gutenberg downloadsen2011Difficulty 32 (High School)
Λουκιανός - Άπαντα, Τόμος Τρίτος
Lucian, of Samosata
365 Gutenberg downloadsel2009
Ambition
Bade, William L.
364 Gutenberg downloadsen2016Difficulty 39 (High School)
Battle Out of Time
Swain, Dwight V.
364 Gutenberg downloadsen2021Difficulty 35 (High School)
Birthright
Smith, April
364 Gutenberg downloadsen2019Difficulty 43 (College)
Coco Bolo: King of the Floating Islands
Hamp, Sidford F. (Sidford Frederick)
364 Gutenberg downloadsen2020Difficulty 40 (High School)
Crisis on Titan
Adams, James R.
364 Gutenberg downloadsen2020Difficulty 41 (College)
Lords of the Stratosphere
Burks, Arthur J.
364 Gutenberg downloadsen2009Difficulty 41 (College)
Peukaloisen retket villihanhien seurassa
Lagerlöf, Selma
364 Gutenberg downloadsfi2014
Sans dessus dessous
Verne, Jules
364 Gutenberg downloadsfr2004
Scream at midnight
Brennan, Joseph Payne
364 Gutenberg downloadsen2023Difficulty 43 (College)
The Love of Frank Nineteen
Knight, David C.
364 Gutenberg downloadsen2009Difficulty 39 (High School)
The Troubadour
Lowndes, Robert W.
364 Gutenberg downloadsen2007Difficulty 48 (College)
Thompson's Cat
Williams, Robert Moore
364 Gutenberg downloadsen2010Difficulty 35 (High School)
Black Silence
McDowell, Robert Emmett
363 Gutenberg downloadsen2021Difficulty 35 (High School)
Dark Destiny
Swain, Dwight V.
363 Gutenberg downloadsen2021Difficulty 36 (High School)
Death and Taxes
Hartzell, H. A.
363 Gutenberg downloadsen2020Difficulty 39 (High School)
Dream Town
Slesar, Henry
363 Gutenberg downloadsen2009Difficulty 31 (High School)
Image of the Gods
Nourse, Alan Edward
363 Gutenberg downloadsen2007Difficulty 36 (High School)
Minions of the Crystal Sphere
dePina, Albert
363 Gutenberg downloadsen2020Difficulty 54 (Graduate)
Peril of the Starmen
Neville, Kris
363 Gutenberg downloadsen2021Difficulty 37 (High School)
The Beasts in the Void
Fairman, Paul W.
363 Gutenberg downloadsen2010Difficulty 30 (Middle School)
The Fairy School of Castle Frank
Balfour, Grant
363 Gutenberg downloadsen2010Difficulty 44 (College)
The Lord of Death and the Queen of Life
Flint, Homer Eon
363 Gutenberg downloadsen2004Difficulty 46 (College)
The Other Now
Leinster, Murray
363 Gutenberg downloadsen2016Difficulty 34 (High School)
The starmen
Brackett, Leigh
363 Gutenberg downloadsen2023Difficulty 34 (High School)
The Transient Lake; or, Frank Reade, Jr.'s Adventures in a Mysterious Country
Senarens, Luis
363 Gutenberg downloadsen2017Difficulty 35 (High School)
The Ultroom Error
Sohl, Jerry
363 Gutenberg downloadsen2010Difficulty 32 (High School)
Voyages imaginaires, songes, visions et romans cabalistiques. Tome 35.
Unknown
363 Gutenberg downloadsfr2017
A message from Mars : $b A fantastic comedy in three acts
Ganthony, Richard
362 Gutenberg downloadsen2024Difficulty 32 (High School)
Break a Leg
Harmon, Jim
362 Gutenberg downloadsen2016Difficulty 41 (College)
Bumps and His Buddies
Gulbransen, Marie Helene
362 Gutenberg downloadsen2022Difficulty 44 (College)
Captain Midas
Coppel, Alfred
362 Gutenberg downloadsen2020Difficulty 38 (High School)
Exile From Venus
Price, E. Hoffmann
362 Gutenberg downloadsen2021Difficulty 43 (College)
Matkustus maan keskipisteeseen
Verne, Jules
362 Gutenberg downloadsfi2015
On the Borderland
Austin, F. Britten (Frederick Britten)
362 Gutenberg downloadsen2021Difficulty 46 (College)
Pet Farm
Aycock, Roger D.
362 Gutenberg downloadsen2010Difficulty 50 (College)
Pied Piper of Mars
Kummer, Frederic Arnold
362 Gutenberg downloadsen2020Difficulty 42 (College)
Self Portrait
Wolfe, Bernard
362 Gutenberg downloadsen2016Difficulty 42 (College)
The Happy Adventurers
Middleton, Lydia Miller
362 Gutenberg downloadsen2004Difficulty 39 (High School)
The Lorelei Death
Bond, Nelson S.
362 Gutenberg downloadsen2020Difficulty 39 (High School)
The princess of the atom
Cummings, Ray
362 Gutenberg downloadsen2025Difficulty 34 (High School)
Welsh Rarebit Tales
Cummins, Harle Oren
362 Gutenberg downloadsen2019Difficulty 46 (College)
Conspiracy on Callisto
Pohl, Frederik
361 Gutenberg downloadsen2020Difficulty 35 (High School)
Let the Ants Try
Pohl, Frederik
361 Gutenberg downloadsen2021Difficulty 35 (High School)
Med Ship Man
Leinster, Murray
361 Gutenberg downloadsen2016Difficulty 43 (College)
Minor Detail
Sharkey, Jack
361 Gutenberg downloadsen2009Difficulty 44 (College)
Nine Men in Time
Loomis, Noel M.
361 Gutenberg downloadsen2010Difficulty 37 (High School)
Rumpty-Dudget's Tower: A Fairy Tale
Hawthorne, Julian
361 Gutenberg downloadsen2020Difficulty 47 (College)
Solario the Tailor: His Tales of the Magic Doublet
Bowen, William
361 Gutenberg downloadsen2019Difficulty 46 (College)
The Anglers of Arz
Aycock, Roger D.
361 Gutenberg downloadsen2010Difficulty 45 (College)
The dream snake
Howard, Robert E. (Robert Ervin)
361 Gutenberg downloadsen2023Difficulty 41 (College)
The First
Ludwig, Edward W.
361 Gutenberg downloadsen2022Difficulty 36 (High School)
The Green Dream
Walton, Bryce
361 Gutenberg downloadsen2021Difficulty 42 (College)
The Infra-Medians
Wright, Sewell Peaslee
361 Gutenberg downloadsen2007Difficulty 38 (High School)
The laughing bear, and other stories
Bell, Robert Bloomer Hare
361 Gutenberg downloadsen2017Difficulty 34 (High School)
The Mouthpiece of Zitu
Giesy, J. U. (John Ulrich)
361 Gutenberg downloadsen2022Difficulty 46 (College)
The walls
Laumer, Keith
361 Gutenberg downloadsen2023Difficulty 34 (High School)
Death, the Knight, and the Lady: A Ghost Story
Stacpoole, H. De Vere (Henry De Vere)
360 Gutenberg downloadsen2017Difficulty 36 (High School)
Disaster Revisited
Marlowe, Stephen
360 Gutenberg downloadsen2010Difficulty 34 (High School)
La carrosse aux deux lézards verts
Boylesve, René
360 Gutenberg downloadsfr2006
Left hand, right hand
Schmitz, James H.
360 Gutenberg downloadsen2023Difficulty 43 (College)
Measure for a Loner
Harmon, Jim
360 Gutenberg downloadsen2007Difficulty 36 (High School)
Mind Worms
Schere, Moses
360 Gutenberg downloadsen2021Difficulty 44 (College)
Rastignac the Devil
Farmer, Philip José
360 Gutenberg downloadsen2010Difficulty 42 (College)
Sight Gag
Janifer, Laurence M.
360 Gutenberg downloadsen2009Difficulty 37 (High School)
The Eyes of Thar
Kuttner, Henry
360 Gutenberg downloadsen2020Difficulty 35 (High School)
The red fetish
Long, Frank Belknap
360 Gutenberg downloadsen2024Difficulty 37 (High School)
Thunder in the void
Kuttner, Henry
360 Gutenberg downloadsen2022Difficulty 39 (High School)
A Scientist Rises
Hall, Desmond Winter
359 Gutenberg downloadsen2008Difficulty 42 (College)
Castle of Terror
Liston, E. J.
359 Gutenberg downloadsen2010Difficulty 35 (High School)
Das zweite Gesicht: Eine Liebesgeschichte
Löns, Hermann
359 Gutenberg downloadsde2017
Flamedown
Fyfe, H. B. (Horace Bowne)
359 Gutenberg downloadsen2009Difficulty 38 (High School)
Forever
Sheckley, Robert
359 Gutenberg downloadsen2009Difficulty 42 (College)
Foundling on Venus
De Courcy, John & De Courcy, Dorothy
359 Gutenberg downloadsen2009Difficulty 32 (High School)
Ini: Ein Roman aus dem ein und zwanzigsten Jahrhundert
Voss, Julius von
359 Gutenberg downloadsde2011
Student Body
Wallace, F. L. (Floyd L.)
359 Gutenberg downloadsen2010Difficulty 40 (High School)
Task to Luna
Coppel, Alfred
359 Gutenberg downloadsen2020Difficulty 40 (High School)
The Animated Pinup
Parker, Lewis
359 Gutenberg downloadsen2010Difficulty 32 (High School)
The artificial man
Harris, Clare Winger
359 Gutenberg downloadsen2025Difficulty 45 (College)
The burning world
Budrys, Algis
359 Gutenberg downloadsen2023Difficulty 39 (High School)
The Girls From Earth
Robinson, Frank M.
359 Gutenberg downloadsen2016Difficulty 38 (High School)
The Prison of the Stars
Mullen, Stanley
359 Gutenberg downloadsen2021Difficulty 44 (College)
The Troublemakers
Smith, George O. (George Oliver)
359 Gutenberg downloadsen2016Difficulty 45 (College)
The Ultimate Salient
Bond, Nelson S.
359 Gutenberg downloadsen2020Difficulty 39 (High School)
Amos Kilbright; His Adscititious Experiences With Other Stories
Stockton, Frank R.
358 Gutenberg downloadsen2004Difficulty 41 (College)
Confidence Game
McKimmey, James
358 Gutenberg downloadsen2010Difficulty 43 (College)
Duar the accursed
Ball, Clifford
358 Gutenberg downloadsen2025Difficulty 39 (High School)
Insidekick
Bone, Jesse F. (Jesse Franklin)
358 Gutenberg downloadsen2010Difficulty 50 (College)
Laŭroj Kolekto de la originalaj verkoj premiitaj en la unua literatura konkurso de "La Revuo"
Various
358 Gutenberg downloadseo2010
Nordenholt's Million
Connington, J. J.
358 Gutenberg downloadsen2021Difficulty 50 (College)
Not Fit for Children
Smith, Evelyn E.
358 Gutenberg downloadsen2016Difficulty 37 (High School)
Pen Pal
Marlowe, Stephen
358 Gutenberg downloadsen2016Difficulty 39 (High School)
Queen of the Martian Catacombs
Brackett, Leigh
358 Gutenberg downloadsen2020Difficulty 35 (High School)
The atom curtain
Williams, Nick B. (Nick Boddie)
358 Gutenberg downloadsen2024Difficulty 47 (College)
The Furious Rose
Evans, Dean
358 Gutenberg downloadsen2016Difficulty 31 (High School)
The Standardized Man
Bartholomew, Stephen
358 Gutenberg downloadsen2010Difficulty 46 (College)
The Unprotected Species
Sturgis, Melvin
358 Gutenberg downloadsen2010Difficulty 41 (College)
This is Klon Calling
Sheldon, Walter J.
358 Gutenberg downloadsen2009Difficulty 46 (College)
Wheels Within
De Vet, Charles V.
358 Gutenberg downloadsen2010Difficulty 38 (High School)
When the Sun went out
Stone, Leslie F. (Leslie Francis)
358 Gutenberg downloadsen2024Difficulty 46 (College)
Ĉe la koro de la tero
Burroughs, Edgar Rice
358 Gutenberg downloadseo2007
A Bad Day for Sales
Leiber, Fritz
357 Gutenberg downloadsen2016Difficulty 39 (High School)
A Connecticut Yankee in King Arthur's Court, Part 8.
Twain, Mark
357 Gutenberg downloadsen2004Difficulty 38 (High School)
Dream World
Lafferty, R. A.
357 Gutenberg downloadsen2016Difficulty 34 (High School)
From Zone to Zone Or, The Wonderful Trip of Frank Reade, Jr., with His Latest Air-Ship
Senarens, Luis
357 Gutenberg downloadsen2017Difficulty 36 (High School)
Generals Help Themselves
Pease, M. C.
357 Gutenberg downloadsen2010Difficulty 41 (College)
Last Call for Doomsday!
Hamilton, Edmond
357 Gutenberg downloadsen2021Difficulty 37 (High School)
Last Call From Sector 9G
Brackett, Leigh
357 Gutenberg downloadsen2020Difficulty 34 (High School)
The Mind Digger
Marks, Winston K. (Winston Kinney)
357 Gutenberg downloadsen2010Difficulty 40 (High School)
The Star-Sent Knaves
Laumer, Keith
357 Gutenberg downloadsen2016Difficulty 37 (High School)
The Terror from the Depths
Wright, Sewell Peaslee
357 Gutenberg downloadsen2009Difficulty 44 (College)
Today is Forever
Aycock, Roger D.
357 Gutenberg downloadsen2016Difficulty 49 (College)
Blow the Man Down
Fontenay, Charles L.
356 Gutenberg downloadsen2019Difficulty 40 (High School)
Education of a Martian
Shallit, Joseph
356 Gutenberg downloadsen2016Difficulty 34 (High School)
Extracts from the Galactick Almanack: Music Around the Universe
Janifer, Laurence M.
356 Gutenberg downloadsen2016Difficulty 56 (Graduate)
Guest Expert
Lang, Allen Kim
356 Gutenberg downloadsen2020Difficulty 39 (High School)
I Am a Nucleus
Barr, Stephen
356 Gutenberg downloadsen2016Difficulty 36 (High School)
I, the Unspeakable
Sheldon, Walter J.
356 Gutenberg downloadsen2016Difficulty 37 (High School)
Identity
Smith, George O. (George Oliver)
356 Gutenberg downloadsen2022Difficulty 39 (High School)
Pleiades Club—Telegraphers' Paradise on Planet Mars
Hayes, J. W. (Jeff W.)
356 Gutenberg downloadsen2018Difficulty 50 (College)
Rabbits Have Long Ears
Willard, Lawrence F.
356 Gutenberg downloadsen2019Difficulty 45 (College)
Rich Living
Cathal, Michael
356 Gutenberg downloadsen2010Difficulty 39 (High School)
Stairway to the Stars
Shaw, Larry T.
356 Gutenberg downloadsen2007Difficulty 42 (College)
Take the Reason Prisoner
McGuire, John J. (John Joseph)
356 Gutenberg downloadsen2010Difficulty 46 (College)
The Green World
Clement, Hal
356 Gutenberg downloadsen2020Difficulty 47 (College)
The Hermit of Mars
Bartholomew, Stephen
356 Gutenberg downloadsen2016Difficulty 37 (High School)
The Kenzie Report
Clifton, Mark
356 Gutenberg downloadsen2010Difficulty 37 (High School)
The Luckiest Man in Denv
Kornbluth, C. M. (Cyril M.)
356 Gutenberg downloadsen2016Difficulty 36 (High School)
The Moon Maid
Burroughs, Edgar Rice
356 Gutenberg downloadsen2019Difficulty 57 (Graduate)
The Plagiarist From Rigel IV
Hunter, Evan
356 Gutenberg downloadsen2021Difficulty 28 (Middle School)
The Sentimentalists
Leinster, Murray
356 Gutenberg downloadsen2016Difficulty 44 (College)
Wind
Fontenay, Charles L.
356 Gutenberg downloadsen2007Difficulty 39 (High School)
Wind in Her Hair
Neville, Kris
356 Gutenberg downloadsen2021Difficulty 27 (Middle School)
All Day Wednesday
Olin, Richard
355 Gutenberg downloadsen2009Difficulty 28 (Middle School)
Frank Reade, Jr., and his new steam man; or, the young inventor's trip to the far west
Senarens, Luis
355 Gutenberg downloadsen2017Difficulty 33 (High School)
Girls in Bookland
Hawthorne, Hildegarde
355 Gutenberg downloadsen2020Difficulty 36 (High School)
Gravy Train
Galouye, Daniel F.
355 Gutenberg downloadsen2019Difficulty 47 (College)
Grim Green World
Aycock, Roger D.
355 Gutenberg downloadsen2020Difficulty 46 (College)
Hostage of Tomorrow
Abernathy, Robert
355 Gutenberg downloadsen2021Difficulty 43 (College)
Intermere
Taylor, William Alexander
355 Gutenberg downloadsen2016Difficulty 54 (Graduate)
Irresistible Weapon
Fyfe, H. B. (Horace Bowne)
355 Gutenberg downloadsen2009Difficulty 48 (College)
No Pets Allowed
Cummings, Monette
355 Gutenberg downloadsen2009Difficulty 29 (Middle School)
Picture Bride
Samachson, Joseph
355 Gutenberg downloadsen2016Difficulty 28 (Middle School)
Potemkin village
Pratt, Fletcher
355 Gutenberg downloadsen2022Difficulty 41 (College)
The Cosmic Deflector
Coblentz, Stanton A. (Stanton Arthur)
355 Gutenberg downloadsen2010Difficulty 41 (College)
Alcatraz of the Starways
dePina, Albert & Hasse, Henry
354 Gutenberg downloadsen2020Difficulty 43 (College)
Amateur in Chancery
Smith, George O. (George Oliver)
354 Gutenberg downloadsen2016Difficulty 37 (High School)
Brightside Crossing
Nourse, Alan Edward
354 Gutenberg downloadsen2015Difficulty 37 (High School)
Impact
Cox, Irving E., Jr.
354 Gutenberg downloadsen2008Difficulty 44 (College)
Longevity
Windser, Therese
354 Gutenberg downloadsen2008Difficulty 46 (College)
Of Stegner's Folly
Shaver, Richard S.
354 Gutenberg downloadsen2010Difficulty 39 (High School)
Peacemaker
Nourse, Alan Edward
354 Gutenberg downloadsen2022Difficulty 44 (College)
Picnic
Marlowe, Stephen
354 Gutenberg downloadsen2022Difficulty 33 (High School)
Poison Planet
Oberfield, William
354 Gutenberg downloadsen2020Difficulty 33 (High School)
Saboteur of Space
Abernathy, Robert
354 Gutenberg downloadsen2020Difficulty 42 (College)
Service with a Smile
Fontenay, Charles L.
354 Gutenberg downloadsen2009Difficulty 39 (High School)
Subjectivity
Spinrad, Norman
354 Gutenberg downloadsen2009Difficulty 40 (High School)
Task of Tau
Haggard, J. Harvey (John Harvey)
354 Gutenberg downloadsen2021Difficulty 49 (College)
The Fire and the Sword
Robinson, Frank M.
354 Gutenberg downloadsen2016Difficulty 38 (High School)
The Lonely
Merril, Judith
354 Gutenberg downloadsen2016Difficulty 59 (Graduate)
The Space Between
Gilbert, Robert E.
354 Gutenberg downloadsen2020Difficulty 40 (High School)
Walls of Acid
Hasse, Henry
354 Gutenberg downloadsen2009Difficulty 46 (College)
A Green Cloud Came
Lowndes, Robert W.
353 Gutenberg downloadsen2021Difficulty 36 (High School)
A Matter of Protocol
Sharkey, Jack
353 Gutenberg downloadsen2016Difficulty 46 (College)
Auf silbernen Gefilden: Ein Mond-Roman
Zulawski, Jerzy
353 Gutenberg downloadsde2016
Daughter of the Night
Shaver, Richard S.
353 Gutenberg downloadsen2010Difficulty 42 (College)
De onderaardsche reis van Klaas Klim Behelzende eene nieuwe beschrijving van den aardkloot
Holberg, Ludvig
353 Gutenberg downloadsnl2012
Evans of the Earth-Guard
Hamilton, Edmond
353 Gutenberg downloadsen2024Difficulty 44 (College)
How to Make Friends
Harmon, Jim
353 Gutenberg downloadsen2016Difficulty 39 (High School)
Man Made
Teichner, Albert
353 Gutenberg downloadsen2008Difficulty 43 (College)
Phantom Out of Time
Bond, Nelson S.
353 Gutenberg downloadsen2020Difficulty 39 (High School)
Sidewinders From Sirius
Holden, Fox B.
353 Gutenberg downloadsen2021Difficulty 47 (College)
The Doorway
Smith, Evelyn E.
353 Gutenberg downloadsen2009Difficulty 43 (College)
The Fantasy Fan, Volume 2, Number 6, February 1935 The Fan's Own Magazine
Various
353 Gutenberg downloadsen2021Difficulty 45 (College)
The Ordeal of Colonel Johns
Smith, George H. (George Henry)
353 Gutenberg downloadsen2010Difficulty 47 (College)
The Space Rover
Sloat, Edwin K.
353 Gutenberg downloadsen2009Difficulty 45 (College)
The Sphere of Sleep
Geier, Chester S.
353 Gutenberg downloadsen2010Difficulty 37 (High School)
Untechnological Employment
Clinton, Ed M.
353 Gutenberg downloadsen2007Difficulty 66 (Academic)
A Husband for My Wife
Stuart, William W.
352 Gutenberg downloadsen2016Difficulty 31 (High School)
Advance Agent
Anvil, Christopher
352 Gutenberg downloadsen2016Difficulty 37 (High School)
Failure on Titan
Abernathy, Robert
352 Gutenberg downloadsen2021Difficulty 44 (College)
Fresh Air Fiend
Neville, Kris
352 Gutenberg downloadsen2016Difficulty 34 (High School)
It's a Small Solar System
Howard, Allan
352 Gutenberg downloadsen2009Difficulty 48 (College)
John Whopper The Newsboy
Clark, Thomas M. (Thomas March)
352 Gutenberg downloadsen2009Difficulty 46 (College)
Name Your Symptom
Harmon, Jim
352 Gutenberg downloadsen2016Difficulty 36 (High School)
Peril of the Blue World
Abernathy, Robert
352 Gutenberg downloadsen2020Difficulty 52 (Graduate)
Satisfaction Guaranteed
Leache, Joy
352 Gutenberg downloadsen2016Difficulty 41 (College)
The beacon to elsewhere
Schmitz, James H.
352 Gutenberg downloadsen2023Difficulty 48 (College)
A Stone and a Spear
Jones, Raymond F.
351 Gutenberg downloadsen2016Difficulty 37 (High School)
Another Earth
Evans, David & Landau, Al
351 Gutenberg downloadsen2020Difficulty 38 (High School)
Black Nick, the hermit of the hills; or, The expiated crime A story of Burgoyne's surrender
Whittaker, Frederick
351 Gutenberg downloadsen2022Difficulty 45 (College)
Electro-episoded in A.D. 2025
Skinner, E. D.
351 Gutenberg downloadsen2024Difficulty 55 (Graduate)
Friends and Enemies
Leiber, Fritz
351 Gutenberg downloadsen2022Difficulty 37 (High School)
Heel
Farmer, Philip José
351 Gutenberg downloadsen2019Difficulty 35 (High School)
If at First You Don't...
Brudy, John
351 Gutenberg downloadsen2010Difficulty 44 (College)
Nice Girl with 5 Husbands
Leiber, Fritz
351 Gutenberg downloadsen2016Difficulty 37 (High School)
No star's land
Samachson, Joseph
351 Gutenberg downloadsen2024Difficulty 40 (High School)
Problem on Balak
Aycock, Roger D.
351 Gutenberg downloadsen2010Difficulty 42 (College)
Rachel and the Seven Wonders
Syrett, Netta
351 Gutenberg downloadsen2021Difficulty 40 (High School)
Saline Solution
Laumer, Keith
351 Gutenberg downloadsen2020Difficulty 38 (High School)
Texas Week
Hernhuter, Albert
351 Gutenberg downloadsen2009Difficulty 29 (Middle School)
The Dwindling Years
Del Rey, Lester
351 Gutenberg downloadsen2015Difficulty 38 (High School)
The Gift Bearer
Fontenay, Charles L.
351 Gutenberg downloadsen2008Difficulty 38 (High School)
The Mating of the Moons
Walton, Bryce
351 Gutenberg downloadsen2012Difficulty 41 (College)
The Runaway Equator, and the Strange Adventures of a Little Boy in Pursuit of It
Bell, Lilian
351 Gutenberg downloadsen2020Difficulty 35 (High School)
The Sense of Wonder
Marlowe, Stephen
351 Gutenberg downloadsen2016Difficulty 34 (High School)
Who Goes There?
Davis, Charles H.
351 Gutenberg downloadsen2021Difficulty 44 (College)
A Fall of Glass
Lee, Stanley R.
350 Gutenberg downloadsen2016Difficulty 40 (High School)
A voice from the inner world
Verrill, A. Hyatt (Alpheus Hyatt)
350 Gutenberg downloadsen2023Difficulty 58 (Graduate)
Bring Back My Brain!
Swain, Dwight V.
350 Gutenberg downloadsen2021Difficulty 39 (High School)
Brknk's Bounty
Sohl, Jerry
350 Gutenberg downloadsen2010Difficulty 31 (High School)
Check and Checkmate
Miller, Walter M.
350 Gutenberg downloadsen2010Difficulty 47 (College)
Critical difference
Leinster, Murray
350 Gutenberg downloadsen2022Difficulty 41 (College)
Der Luftpirat und sein lenkbares Luftschiff 66: Das Weltenfahrzeug zwischen den Riesen-Kometen
Anonymous
350 Gutenberg downloadsde2017
Frank Reade, Jr., with his new steam horse in the great American desert or, The sandy trail of death
Senarens, Luis
350 Gutenberg downloadsen2022Difficulty 35 (High School)
If You're Smart—
Jameson, Malcolm
350 Gutenberg downloadsen2020Difficulty 42 (College)
Life Sentence
McConnell, James V.
350 Gutenberg downloadsen2009Difficulty 36 (High School)
Niilo Klimin maanalainen matka
Holberg, Ludvig
350 Gutenberg downloadsfi2005
No Sons Left to Die!
Annas, Hal
350 Gutenberg downloadsen2021Difficulty 33 (High School)
Out of the sea
Brackett, Leigh
350 Gutenberg downloadsen2022Difficulty 36 (High School)
Pipe of Peace
McKimmey, James
350 Gutenberg downloadsen2009Difficulty 28 (Middle School)
Star Pirate
Kummer, Frederic Arnold
350 Gutenberg downloadsen2020Difficulty 37 (High School)
The Air of Castor Oil
Harmon, Jim
350 Gutenberg downloadsen2016Difficulty 32 (High School)
The Alien Dies at Dawn
Garrett, Randall & Silverberg, Robert
350 Gutenberg downloadsen2021Difficulty 36 (High School)
The Butterfly Kiss
Savage, Arthur Dekker
350 Gutenberg downloadsen2012Difficulty 47 (College)
The Demi-Urge
Disch, Thomas M.
350 Gutenberg downloadsen2010Difficulty 48 (College)
The high ones
Anderson, Poul
350 Gutenberg downloadsen2023Difficulty 40 (High School)
The Impersonator
Wicks, Robert
350 Gutenberg downloadsen2019Difficulty 41 (College)
The Warlock of Sharrador
Fox, Gardner F. (Gardner Francis)
350 Gutenberg downloadsen2021Difficulty 36 (High School)
Wunderwelten Wie Lord Flitmore eine seltsame Reise zu den Planeten unternimmt und durch einen Kometen in die Fixsternwelt entführt wird
Mader, Friedrich Wilhelm
350 Gutenberg downloadsde2015
Coppertop: The Queer Adventures of a Quaint Child
Gaze, Harold
349 Gutenberg downloadsen2018Difficulty 35 (High School)
Martian V.F.W.
Vandenburg, G. L.
349 Gutenberg downloadsen2007Difficulty 35 (High School)
Revolt on the Earth-Star
Selwyn, Carl
349 Gutenberg downloadsen2020Difficulty 38 (High School)
Sea curse
Howard, Robert E. (Robert Ervin)
349 Gutenberg downloadsen2024Difficulty 38 (High School)
The Good Seed
Reynolds, Mack
349 Gutenberg downloadsen2019Difficulty 32 (High School)
The Iceberg Express
Cory, David
349 Gutenberg downloadsen2000Difficulty 40 (High School)
The invisible master
Hamilton, Edmond
349 Gutenberg downloadsen2024Difficulty 43 (College)
The shadow girl
Cummings, Ray
349 Gutenberg downloadsen2024Difficulty 37 (High School)
The Wind People
Bradley, Marion Zimmer
349 Gutenberg downloadsen2019Difficulty 42 (College)
The yes men of Venus
Goulart, Ron
349 Gutenberg downloadsen2023Difficulty 40 (High School)
Vulcan's Workshop
Vincent, Harl
349 Gutenberg downloadsen2009Difficulty 44 (College)
War-Gods of the Void
Kuttner, Henry
349 Gutenberg downloadsen2020Difficulty 35 (High School)
A jövő század regénye, 1. rész
Jókai, Mór
348 Gutenberg downloadshu2017
Cinderella Story
Lang, Allen Kim
348 Gutenberg downloadsen2020Difficulty 38 (High School)
Comet's Burial
Gallun, Raymond Z. (Raymond Zinke)
348 Gutenberg downloadsen2011Difficulty 43 (College)
Down the Snow Stairs; Or, From Good-Night to Good-Morning
Corkran, Alice
348 Gutenberg downloadsen2018Difficulty 33 (High School)
Down to Earth
Harrison, Harry
348 Gutenberg downloadsen2023Difficulty 40 (High School)
Garrity's Annuities
Mason, David
348 Gutenberg downloadsen2016Difficulty 32 (High School)
Graveyard of Dreams
Piper, H. Beam
348 Gutenberg downloadsen2006Difficulty 41 (College)
La mandragore
Lorrain, Jean
348 Gutenberg downloadsfr2019
Maiden Mona the Mermaid: A Fairy Play for Fairy People
Dixon, Frederick A. (Frederick Augustus)
348 Gutenberg downloadsen2020Difficulty 29 (Middle School)
Martians, keep out!
Leiber, Fritz
348 Gutenberg downloadsen2023Difficulty 43 (College)
McGonigal's Worm
Lafferty, R. A.
348 Gutenberg downloadsen2019Difficulty 39 (High School)
Space Oasis
Gallun, Raymond Z. (Raymond Zinke)
348 Gutenberg downloadsen2020Difficulty 37 (High School)
The Floating Island of Madness
Kirby, Jason
348 Gutenberg downloadsen2009Difficulty 35 (High School)
The Old Martians
Phillips, Rog
348 Gutenberg downloadsen2010Difficulty 34 (High School)
The Unthinking Destroyer
Phillips, Rog
348 Gutenberg downloadsen2009Difficulty 43 (College)
Utazás a föld központja felé (1. rész)
Verne, Jules
348 Gutenberg downloadshu2021
Beneath the Red World's Crust
Fennel, Erik
347 Gutenberg downloadsen2021Difficulty 43 (College)
Christmas Outside of Eden
Dawson, Coningsby
347 Gutenberg downloadsen2005Difficulty 36 (High School)
Cold Ghost
Geier, Chester S.
347 Gutenberg downloadsen2010Difficulty 37 (High School)
Con-Fen
Adams, James R.
347 Gutenberg downloadsen2021Difficulty 42 (College)
Deadly decoy
Garrett, Randall & Silverberg, Robert
347 Gutenberg downloadsen2023Difficulty 35 (High School)
Hold Onto Your Body!
Lewis, Richard O.
347 Gutenberg downloadsen2021Difficulty 35 (High School)
Jordens Inre
Witt, Otto
347 Gutenberg downloadssv2009
Menace of the Mists
Gold, H. L. (Horace Leonard)
347 Gutenberg downloadsen2020Difficulty 39 (High School)
No Charge for Alterations
Gold, H. L. (Horace Leonard)
347 Gutenberg downloadsen2010Difficulty 36 (High School)
Once Upon A Planet
Allerton, J. J.
347 Gutenberg downloadsen2010Difficulty 33 (High School)
Operation Distress
Del Rey, Lester
347 Gutenberg downloadsen2016Difficulty 36 (High School)
Portland, Oregon, A.D. 1999, and other sketches
Hayes, J. W. (Jeff W.)
347 Gutenberg downloadsen2020Difficulty 54 (Graduate)
Rats in the Belfry
O'Brien, David Wright
347 Gutenberg downloadsen2010Difficulty 35 (High School)
The Barbarians
Godwin, Tom
347 Gutenberg downloadsen2019Difficulty 41 (College)
The One and the Many
Marlowe, Stephen
347 Gutenberg downloadsen2009Difficulty 31 (High School)
The rogue waveform
Stockheker, R. W. (Ralph Walter)
347 Gutenberg downloadsen2022Difficulty 34 (High School)
The Romantic Analogue
Skupeldyckle, W. W.
347 Gutenberg downloadsen2010Difficulty 34 (High School)
The Trap
Curtis, Betsy
347 Gutenberg downloadsen2010Difficulty 38 (High School)
The Virgin of Valkarion
Anderson, Poul
347 Gutenberg downloadsen2020Difficulty 40 (High School)
They Reached for the Moon
Oberfield, William
347 Gutenberg downloadsen2021Difficulty 35 (High School)
Time and the Woman
Dewey, G. Gordon (George Gordon)
347 Gutenberg downloadsen2012Difficulty 33 (High School)
A Gleeb for Earth
Schafhauser, Charles
346 Gutenberg downloadsen2016Difficulty 38 (High School)
And we sailed the mighty dark
Long, Frank Belknap
346 Gutenberg downloadsen2022Difficulty 31 (High School)
Beyond the Fearful Forest
Krepps, Robert W.
346 Gutenberg downloadsen2021Difficulty 39 (High School)
Bratton's Idea
Wellman, Manly Wade
346 Gutenberg downloadsen2021Difficulty 41 (College)
Dread-Flame of M'Tonak
Hasse, Henry
346 Gutenberg downloadsen2020Difficulty 38 (High School)
Het voedsel der Goden en hoe het op Aarde kwam
Wells, H. G. (Herbert George)
346 Gutenberg downloadsnl2011
Les Xipéhuz
Rosny, J.-H., aîné & Rosny, J.-H., jeune
346 Gutenberg downloadsfr2021
New Apples in the Garden
Neville, Kris
346 Gutenberg downloadsen2009Difficulty 33 (High School)
One Martian Afternoon
Leahy, Tom
346 Gutenberg downloadsen2009Difficulty 33 (High School)
Shock Absorber
Von Wald, E. G.
346 Gutenberg downloadsen2008Difficulty 44 (College)
The crystal planetoids
Coblentz, Stanton A. (Stanton Arthur)
346 Gutenberg downloadsen2025Difficulty 47 (College)
The Flying Cuspidors
Francis, V. R.
346 Gutenberg downloadsen2009Difficulty 36 (High School)
The Place Where Chicago Was
Harmon, Jim
346 Gutenberg downloadsen2016Difficulty 38 (High School)
To Each His Star
Walton, Bryce
346 Gutenberg downloadsen2010Difficulty 32 (High School)
Vengeance From the Past
Krepps, Robert W.
346 Gutenberg downloadsen2021Difficulty 36 (High School)
Awakening
Walton, Bryce
345 Gutenberg downloadsen2022Difficulty 37 (High School)
Cronus of the D. F. C.
Biggle, Lloyd, Jr.
345 Gutenberg downloadsen2019Difficulty 33 (High School)
Dictator of Time
Bond, Nelson S.
345 Gutenberg downloadsen2020Difficulty 38 (High School)
Droozle
Banta, Frank
345 Gutenberg downloadsen2007Difficulty 36 (High School)
Eternal Zemmd Must Die!
Hasse, Henry
345 Gutenberg downloadsen2021Difficulty 37 (High School)
Feline Red
Sampson, Robert
345 Gutenberg downloadsen2010Difficulty 33 (High School)
Harwood's Vortex
Silverberg, Robert
345 Gutenberg downloadsen2021Difficulty 36 (High School)
Operation Lorelie
Salton, William P.
345 Gutenberg downloadsen2009Difficulty 32 (High School)
Polaris and the Goddess Glorian
Stilson, Charles B. (Charles Billings)
345 Gutenberg downloadsen2022Difficulty 41 (College)
Snythergen
Garrott, Hal
345 Gutenberg downloadsen2020Difficulty 37 (High School)
The Battle of Dorking
Chesney, George Tomkyns
345 Gutenberg downloadsen2021Difficulty 60 (Graduate)
The House from Nowhere
Stangland, Arthur G.
345 Gutenberg downloadsen2010Difficulty 40 (High School)
The Raid of Dover: A Romance of the Reign of Woman, A.D. 1940
Ford, Douglas Morey
345 Gutenberg downloadsen2019Difficulty 51 (Graduate)
The Scapegoat
Maples, Richard
345 Gutenberg downloadsen2011Difficulty 31 (High School)
The Terrible Answer
Hill, Arthur G.
345 Gutenberg downloadsen2009Difficulty 35 (High School)
The Village of Hide and Seek
Wilson, Bingham Thoburn
345 Gutenberg downloadsen2017Difficulty 49 (College)
A Choice of Miracles
Cox, James A.
344 Gutenberg downloadsen2008Difficulty 36 (High School)
Breeder Reaction
Marks, Winston K. (Winston Kinney)
344 Gutenberg downloadsen2010Difficulty 40 (High School)
Combatman
Davis, John Massie
344 Gutenberg downloadsen2021Difficulty 39 (High School)
Corpus earthling
Charbonneau, Louis
344 Gutenberg downloadsen2023Difficulty 41 (College)
First Man
Brown, Clyde
344 Gutenberg downloadsen2010Difficulty 29 (Middle School)
Mercia, the astronomer royal: A romance
Mears, A. Garland
344 Gutenberg downloadsen2022Difficulty 59 (Graduate)
Out of the Iron Womb!
Anderson, Poul
344 Gutenberg downloadsen2020Difficulty 38 (High School)
Shannach—The Last
Brackett, Leigh
344 Gutenberg downloadsen2020Difficulty 33 (High School)
The angry house
Smith, Richard Rein
344 Gutenberg downloadsen2022Difficulty 37 (High School)
The Best of Fences
Garrett, Randall
344 Gutenberg downloadsen2022Difficulty 40 (High School)
The Incomplete Theft
Garrett, Randall & Silverberg, Robert
344 Gutenberg downloadsen2021Difficulty 41 (College)
The Outbreak of Peace
Fyfe, H. B. (Horace Bowne)
344 Gutenberg downloadsen2009Difficulty 53 (Graduate)
The Water Eater
Marks, Winston K. (Winston Kinney)
344 Gutenberg downloadsen2010Difficulty 34 (High School)
Time In the Round
Leiber, Fritz
344 Gutenberg downloadsen2016Difficulty 41 (College)
Where There's Hope
Bixby, Jerome
344 Gutenberg downloadsen2009Difficulty 35 (High School)
A Connecticut Yankee in King Arthur's Court, Part 1.
Twain, Mark
343 Gutenberg downloadsen2004Difficulty 45 (College)
A Thousand Degrees Below Zero
Leinster, Murray
343 Gutenberg downloadsen2015Difficulty 44 (College)
Blanche et Bleue ou les deux couleuvres-fées, roman chinois
Unknown
343 Gutenberg downloadsfr2013
Earthbound
Del Rey, Lester
343 Gutenberg downloadsen2016Difficulty 36 (High School)
Exiles of the Three Red Moons
Selwyn, Carl
343 Gutenberg downloadsen2020Difficulty 38 (High School)
Finders keepers
Marlowe, Stephen
343 Gutenberg downloadsen2023Difficulty 32 (High School)
Grifters' Asteroid
Gold, H. L. (Horace Leonard)
343 Gutenberg downloadsen2020Difficulty 41 (College)
Master of the Moondog
Mullen, Stanley
343 Gutenberg downloadsen2010Difficulty 42 (College)
Meteor strike!
Westlake, Donald E.
343 Gutenberg downloadsen2024Difficulty 40 (High School)
Muck Man
Dodge, Fremont
343 Gutenberg downloadsen2020Difficulty 36 (High School)
The Envoy, Her
Fyfe, H. B. (Horace Bowne)
343 Gutenberg downloadsen2010Difficulty 43 (College)
The Facts of Life
Miller, P. Schuyler (Peter Schuyler)
343 Gutenberg downloadsen2021Difficulty 43 (College)
The Great Drought
Meek, S. P. (Sterner St. Paul)
343 Gutenberg downloadsen2009Difficulty 37 (High School)
The Link
Nourse, Alan Edward
343 Gutenberg downloadsen2007Difficulty 35 (High School)
Timeline: A Terran Empire timeline
Wilson, Ann
343 Gutenberg downloadsen2008Difficulty 61 (Academic)
Uncle Wiggily on roller skates $b Or, What happened when the Skillery Skallery Alligator gave chase; and, Uncle Wiggily is snowballed by the Fox and Wolf; also, Uncle Wiggily plays a joke on the Wolf
Garis, Howard Roger
343 Gutenberg downloadsen2023Difficulty 33 (High School)
World atavism
Hamilton, Edmond
343 Gutenberg downloadsen2024Difficulty 52 (Graduate)
And Gone Tomorrow
Offutt, Andrew J.
342 Gutenberg downloadsen2019Difficulty 36 (High School)
Bimmie Says
Van Scyoc, Sydney J.
342 Gutenberg downloadsen2015Difficulty 27 (Middle School)
Letter of the Law
Nourse, Alan Edward
342 Gutenberg downloadsen2008Difficulty 39 (High School)
Lost on the Moon; Or, in Quest of the Field of Diamonds
Rockwood, Roy
342 Gutenberg downloadsen2005Difficulty 39 (High School)
Not Snow Nor Rain
De Ford, Miriam Allen
342 Gutenberg downloadsen2019Difficulty 39 (High School)
Pandora's Millions
Smith, George O. (George Oliver)
342 Gutenberg downloadsen2022Difficulty 38 (High School)
Proktols of Neptune
Hasse, Henry
342 Gutenberg downloadsen2020Difficulty 35 (High School)
The Graveyard of Space
Marlowe, Stephen
342 Gutenberg downloadsen2010Difficulty 34 (High School)
The Weather on Mercury
Samachson, Joseph
342 Gutenberg downloadsen2016Difficulty 38 (High School)
Travelogue
Aycock, Roger D.
342 Gutenberg downloadsen2023Difficulty 47 (College)
Zurk
Lewis, Richard O.
342 Gutenberg downloadsen2020Difficulty 34 (High School)
A Case of Sunburn
Fontenay, Charles L.
341 Gutenberg downloadsen2019Difficulty 40 (High School)
Dawn of the Demigods
Gallun, Raymond Z. (Raymond Zinke)
341 Gutenberg downloadsen2020Difficulty 41 (College)
Eurasia
Evans, Christopher
341 Gutenberg downloadsen2000Difficulty 58 (Graduate)
I'll See You in My Dreams
Gault, William Campbell
341 Gutenberg downloadsen2021Difficulty 29 (Middle School)
Never Trust a Thief!
Silverberg, Robert
341 Gutenberg downloadsen2021Difficulty 36 (High School)
Oesterreich im Jahre 2020: Socialpolitischer Roman
Neupauer, Josef von
341 Gutenberg downloadsde2015
The Boy Inventor's Wireless Triumph
Bonner, Richard
341 Gutenberg downloadsen2016Difficulty 43 (College)
The Time of Cold
Carlson, Mary
341 Gutenberg downloadsen2020Difficulty 41 (College)
To Each His Own
Sharkey, Jack
341 Gutenberg downloadsen2019Difficulty 44 (College)
Tonight the Stars Revolt!
Fox, Gardner F. (Gardner Francis)
341 Gutenberg downloadsen2020Difficulty 32 (High School)
Volpla
Guin, Wyman
341 Gutenberg downloadsen2016Difficulty 34 (High School)
Voyage du Prince Fan-Federin dans la romancie
Bougeant, G.-H. (Guillaume-Hyacinthe)
341 Gutenberg downloadsfr2004
A Hitch in Space
Leiber, Fritz
340 Gutenberg downloadsen2016Difficulty 37 (High School)
Attitude
Clement, Hal
340 Gutenberg downloadsen2020Difficulty 48 (College)
Battleground
Del Rey, Lester
340 Gutenberg downloadsen2024Difficulty 41 (College)
Bleekman's Planet
Garrett, Randall & Silverberg, Robert
340 Gutenberg downloadsen2021Difficulty 35 (High School)
Escape Velocity
Fontenay, Charles L.
340 Gutenberg downloadsen2019Difficulty 35 (High School)
Feet of Clay
Hoskins, Robert
340 Gutenberg downloadsen2010Difficulty 32 (High School)
Gulliver's Reis Naar Liliput
Schmidt, Otto Ernst & Swift, Jonathan
340 Gutenberg downloadsnl2009
Lex
Haggert, W. T.
340 Gutenberg downloadsen2016Difficulty 42 (College)
Luna Escapade
Fyfe, H. B. (Horace Bowne)
340 Gutenberg downloadsen2012Difficulty 34 (High School)
Monsoons of Death
Vance, Gerald
340 Gutenberg downloadsen2010Difficulty 41 (College)
Old Friends Are the Best
Sharkey, Jack
340 Gutenberg downloadsen2010Difficulty 51 (Graduate)
Ripeness is All
Roarke, Jesse
340 Gutenberg downloadsen2013Difficulty 34 (High School)
The Burnt Planet
Brittain, William J.
340 Gutenberg downloadsen2020Difficulty 38 (High School)
The Calm Man
Long, Frank Belknap
340 Gutenberg downloadsen2009Difficulty 34 (High School)
The Galactic Ghost
Reynolds, Mack
340 Gutenberg downloadsen2020Difficulty 46 (College)
The Shadow-Gods
Garson, Bill
340 Gutenberg downloadsen2020Difficulty 37 (High School)
The star jewels, and other wonders
Brown, Abbie Farwell
340 Gutenberg downloadsen2025Difficulty 35 (High School)
Time Trap
Long, Frank Belknap
340 Gutenberg downloadsen2020Difficulty 36 (High School)
Yachting Party
Holden, Fox B.
340 Gutenberg downloadsen2021Difficulty 38 (High School)
A Guest of Ganymede
MacApp, C. C.
339 Gutenberg downloadsen2016Difficulty 35 (High School)
Climate—disordered
Merwin, Sam, Jr.
339 Gutenberg downloadsen2022Difficulty 49 (College)
Floor of Heaven
Hamm, T. D.
339 Gutenberg downloadsen2023Difficulty 50 (College)
Galactic Ghost
Kubilius, Walter
339 Gutenberg downloadsen2020Difficulty 36 (High School)
Gramp
De Vet, Charles V.
339 Gutenberg downloadsen2020Difficulty 25 (Middle School)
History of a World of Immortals without a God Translated from an unpublished manuscript in the library of a continental university
Unknown
339 Gutenberg downloadsen2022Difficulty 61 (Academic)
Il tallone di ferro
London, Jack
339 Gutenberg downloadsit2023
Marty the Martian
Marmor, Arnold
339 Gutenberg downloadsen2021Difficulty 25 (Middle School)
Men Without a World
Farrell, Joseph
339 Gutenberg downloadsen2020Difficulty 41 (College)
Of Time and Texas
Nolan, William F.
339 Gutenberg downloadsen2009Difficulty 44 (College)
Something Will Turn Up
Mason, David
339 Gutenberg downloadsen2008Difficulty 34 (High School)
Sword of the Seven Suns
Fox, Gardner F. (Gardner Francis)
339 Gutenberg downloadsen2021Difficulty 35 (High School)
The Birds and the Bees
Fisher, David E.
339 Gutenberg downloadsen2019Difficulty 38 (High School)
The Catspaw
Smith, George O. (George Oliver)
339 Gutenberg downloadsen2022Difficulty 43 (College)
The God in the Box
Wright, Sewell Peaslee
339 Gutenberg downloadsen2009Difficulty 41 (College)
The Instant of Now
Cox, Irving E., Jr.
339 Gutenberg downloadsen2010Difficulty 46 (College)
The Last Victory
Godwin, Tom
339 Gutenberg downloadsen2019Difficulty 38 (High School)
The waning of a world
Backus, W. Elwyn (Waldo Elwyn)
339 Gutenberg downloadsen2024Difficulty 53 (Graduate)
Time Grabber
Dickson, Gordon R.
339 Gutenberg downloadsen2021Difficulty 40 (High School)
Wait for Weight
McKenty, Jack
339 Gutenberg downloadsen2010Difficulty 41 (College)
War No. 81-Q
Linebarger, Paul Myron Anthony
339 Gutenberg downloadsen2024Difficulty 48 (College)
A Connecticut Yankee in King Arthur's Court, Part 5.
Twain, Mark
338 Gutenberg downloadsen2004Difficulty 40 (High School)
Animat
Wells, Basil
338 Gutenberg downloadsen2021Difficulty 37 (High School)
Journey for the Brave
Nourse, Alan Edward
338 Gutenberg downloadsen2021Difficulty 34 (High School)
Made to Measure
Gault, William Campbell
338 Gutenberg downloadsen2016Difficulty 34 (High School)
O Oraculo do Passado, do presente e do Futuro (6/7) Parte Sexta: O oraculo da Magica
Serrano, Bento
338 Gutenberg downloadspt2010
Pioneers of space : $b A trip to the Moon, Mars, and Venus
Adamski, George
338 Gutenberg downloadsen2023Difficulty 48 (College)
Security Plan
Farrell, Joseph
338 Gutenberg downloadsen2016Difficulty 34 (High School)
Shatter the Wall
Van Scyoc, Sydney J.
338 Gutenberg downloadsen2016Difficulty 32 (High School)
The Devolutionist and the Emancipatrix
Flint, Homer Eon
338 Gutenberg downloadsen2004Difficulty 44 (College)
The First Man on the Moon
Coppel, Alfred
338 Gutenberg downloadsen2021Difficulty 33 (High School)
The Giants Return
Abernathy, Robert
338 Gutenberg downloadsen2020Difficulty 45 (College)
The Honored Prophet
Bentley, William E.
338 Gutenberg downloadsen2010Difficulty 36 (High School)
The Next Time We Die
Williams, Robert Moore
338 Gutenberg downloadsen2010Difficulty 31 (High School)
The Odyssey of Sam Meecham
Fritch, Charles E.
338 Gutenberg downloadsen2009Difficulty 38 (High School)
The people of the ruins : $b A story of the English Revolution and after
Shanks, Edward
338 Gutenberg downloadsen2024Difficulty 48 (College)
The Ring bonanza
Binder, Otto
338 Gutenberg downloadsen2022Difficulty 37 (High School)
The Vanisher
Shaara, Michael
338 Gutenberg downloadsen2020Difficulty 35 (High School)
Tongues of the Moon
Farmer, Philip José
338 Gutenberg downloadsen2024Difficulty 37 (High School)
When I Grow Up
Lowe, Richard E.
338 Gutenberg downloadsen2009Difficulty 40 (High School)
A City Near Centaurus
Doede, William R.
337 Gutenberg downloadsen2015Difficulty 32 (High School)
Alien
Smith, George O. (George Oliver)
337 Gutenberg downloadsen2022Difficulty 39 (High School)
Beware the Star Gods
Byrne, S. J. (Stuart James)
337 Gutenberg downloadsen2021Difficulty 31 (High School)
Mightiest Qorn
Laumer, Keith
337 Gutenberg downloadsen2020Difficulty 39 (High School)
Reality Unlimited
Silverberg, Robert
337 Gutenberg downloadsen2021Difficulty 37 (High School)
The Crystal Circe
Kuttner, Henry
337 Gutenberg downloadsen2022Difficulty 35 (High School)
The Firing Line
Smith, George O. (George Oliver)
337 Gutenberg downloadsen2022Difficulty 39 (High School)
Valkyrie from the Void
Wells, Basil
337 Gutenberg downloadsen2021Difficulty 40 (High School)
What is POSAT?
Smith, Phyllis Sterling
337 Gutenberg downloadsen2016Difficulty 44 (College)
A Fine Day for Dying
Martin, John
336 Gutenberg downloadsen2020Difficulty 43 (College)
Anton's last dream
Baird, Edwin
336 Gutenberg downloadsen2025Difficulty 38 (High School)
Asteroid Justice
Thiessen, V. E.
336 Gutenberg downloadsen2021Difficulty 32 (High School)
Coming of the Gods
Whitehorn, Chester
336 Gutenberg downloadsen2020Difficulty 29 (Middle School)
Death Star
McKimmey, James
336 Gutenberg downloadsen2021Difficulty 32 (High School)
Design for Doomsday
Walton, Bryce
336 Gutenberg downloadsen2021Difficulty 44 (College)
End as a World
Wallace, F. L. (Floyd L.)
336 Gutenberg downloadsen2016Difficulty 24 (Middle School)
Gourmet
Lang, Allen Kim
336 Gutenberg downloadsen2016Difficulty 44 (College)
Isabella von Ägypten: Kaiser Karl des Fünften erste Jugendliebe
Arnim, Ludwig Achim, Freiherr von
336 Gutenberg downloadsde2000
Magic London
Syrett, Netta
336 Gutenberg downloadsen2021Difficulty 39 (High School)
On a lark to the planets A sequel to "The wonderful electric elephant"
Montgomery, Frances Trego
336 Gutenberg downloadsen2022Difficulty 48 (College)
Out of This World Convention
Ackerman, Forrest J.
336 Gutenberg downloadsen2009Difficulty 59 (Graduate)
The lost race
Howard, Robert E. (Robert Ervin)
336 Gutenberg downloadsen2024Difficulty 36 (High School)
The Man Outside
Smith, Evelyn E.
336 Gutenberg downloadsen2016Difficulty 41 (College)
The Mannion Court-Martial
Garrett, Randall
336 Gutenberg downloadsen2021Difficulty 39 (High School)
The Masked World
Williamson, Jack
336 Gutenberg downloadsen2016Difficulty 37 (High School)
Ægle and the elf, a fantasy
Toland, M. B. M. (Mary Bertha McKenzie)
336 Gutenberg downloadsen2023Difficulty 52 (Graduate)
1970: A Vision of the Coming Age
Collins, John
335 Gutenberg downloadsen2020Difficulty 47 (College)
Brainchild
Slesar, Henry
335 Gutenberg downloadsen2019Difficulty 31 (High School)
Bunzo Farewell
De Vet, Charles V.
335 Gutenberg downloadsen2021Difficulty 37 (High School)
Cosmic striptease
Ellison, Harlan
335 Gutenberg downloadsen2024Difficulty 38 (High School)
Jason, Son of Jason
Giesy, J. U. (John Ulrich)
335 Gutenberg downloadsen2022Difficulty 45 (College)
Meleager : $b A fantasy
Vaughan, Herbert M. (Herbert Millingchamp)
335 Gutenberg downloadsen2023Difficulty 66 (Academic)
Mirage for Planet X
Mullen, Stanley
335 Gutenberg downloadsen2020Difficulty 36 (High School)
Operation Earthworm
Archibald, Joe
335 Gutenberg downloadsen2009Difficulty 38 (High School)
Requiem
Hamilton, Edmond
335 Gutenberg downloadsen2023Difficulty 41 (College)
Say "Hello" for Me
Coggins, Frank W.
335 Gutenberg downloadsen2009Difficulty 41 (College)
Test For the Pearl
Garson, Bill
335 Gutenberg downloadsen2021Difficulty 34 (High School)
The Alternate Plan
Maddren, Gerry
335 Gutenberg downloadsen2008Difficulty 37 (High School)
The Chasers
Galouye, Daniel F.
335 Gutenberg downloadsen2016Difficulty 38 (High School)
The Cool War
Fetler, Andrew
335 Gutenberg downloadsen2016Difficulty 37 (High School)
The Dangerous Scarecrow
Jacobi, Carl
335 Gutenberg downloadsen2021Difficulty 35 (High School)
The Fool
Mason, David
335 Gutenberg downloadsen2022Difficulty 36 (High School)
The Giant Sorcerer : $b or, The extraordinary adventures of Raphael and Cassandra
Whitman, William
335 Gutenberg downloadsen2024Difficulty 38 (High School)
The Golgotha Dancers
Wellman, Manly Wade
335 Gutenberg downloadsen2010Difficulty 37 (High School)
The man who knew everything
Garrett, Randall
335 Gutenberg downloadsen2024Difficulty 38 (High School)
The Sons of Japheth
Wilson, Richard
335 Gutenberg downloadsen2022Difficulty 35 (High School)
Tom Swift and his flying boat; $b or, The castaways of the giant iceberg
Appleton, Victor
335 Gutenberg downloadsen2023Difficulty 35 (High School)
A Bad Day for Vermin
Laumer, Keith
334 Gutenberg downloadsen2016Difficulty 37 (High School)
A Great Day for the Irish
Hopf, Alice L. (Alice Lightner)
334 Gutenberg downloadsen2019Difficulty 35 (High School)
A Witch in Time
Williams, Herb
334 Gutenberg downloadsen2019Difficulty 41 (College)
Blind Play
Davis, Chandler
334 Gutenberg downloadsen2020Difficulty 40 (High School)
Bridge Crossing
Dryfoos, Dave
334 Gutenberg downloadsen2016Difficulty 37 (High School)
Crisis!
Kornbluth, C. M. (Cyril M.)
334 Gutenberg downloadsen2024Difficulty 43 (College)
Dumbwaiter
Stamers, James
334 Gutenberg downloadsen2016Difficulty 40 (High School)
Egocentric Orbit
Cory, John
334 Gutenberg downloadsen2008Difficulty 57 (Graduate)
Houlihan's Equation
Sheldon, Walter J.
334 Gutenberg downloadsen2009Difficulty 35 (High School)
Join Our Gang?
Lanier, Sterling E.
334 Gutenberg downloadsen2009Difficulty 47 (College)
Signs & Wonders
Beresford, J. D. (John Davys)
334 Gutenberg downloadsen2019Difficulty 45 (College)
Spacemen lost
Smith, George O. (George Oliver)
334 Gutenberg downloadsen2022Difficulty 42 (College)
The Poors
Lorayne, Harry
334 Gutenberg downloadsen2019Difficulty 37 (High School)
The Real Hard Sell
Stuart, William W.
334 Gutenberg downloadsen2010Difficulty 34 (High School)
The Reluctant Weapon
Myers, Howard L.
334 Gutenberg downloadsen2010Difficulty 42 (College)
The Sling and the Stone
Shaara, Michael
334 Gutenberg downloadsen2021Difficulty 35 (High School)
The Undetected
Smith, George O. (George Oliver)
334 Gutenberg downloadsen2016Difficulty 44 (College)
Unwelcome Tenant
Aycock, Roger D.
334 Gutenberg downloadsen2021Difficulty 50 (College)
Welcome to Paradise
Donnelson, Allyn
334 Gutenberg downloadsen2021Difficulty 35 (High School)
Death Star
Pace, Tom
333 Gutenberg downloadsen2020Difficulty 34 (High School)
Fairyland planet
Silletto, John
333 Gutenberg downloadsen2023Difficulty 39 (High School)
Farmer
Reynolds, Mack
333 Gutenberg downloadsen2016Difficulty 38 (High School)
Gama Is Thee!
Mullen, Stanley
333 Gutenberg downloadsen2021Difficulty 46 (College)
Isle of the Undead
Eshbach, Lloyd Arthur
333 Gutenberg downloadsen2010Difficulty 40 (High School)
Off the Beam
Smith, George O. (George Oliver)
333 Gutenberg downloadsen2022Difficulty 40 (High School)
Outcast of the Stars
Silverberg, Robert
333 Gutenberg downloadsen2021Difficulty 34 (High School)
Quiet, Please
Scott, Kevin
333 Gutenberg downloadsen2007Difficulty 38 (High School)
Return to Earth
Jones, Willis Knapp
333 Gutenberg downloadsen2025Difficulty 40 (High School)
The Amazing Mrs. Mimms
Knight, David C.
333 Gutenberg downloadsen2010Difficulty 37 (High School)
The Medici Boots
Swet, Pearl Norton
333 Gutenberg downloadsen2010Difficulty 39 (High School)
The Valor of Cappen Varra
Anderson, Poul
333 Gutenberg downloadsen2009Difficulty 32 (High School)
Three Spacemen Left to Die!
Winterbotham, R. R. (Russell Robert)
333 Gutenberg downloadsen2021Difficulty 30 (Middle School)
Tomorrow the World!
Krepps, Robert W.
333 Gutenberg downloadsen2021Difficulty 35 (High School)
...So They Baked a Cake
Marks, Winston K. (Winston Kinney)
332 Gutenberg downloadsen2016Difficulty 43 (College)
Cultural Exchange
Bone, Jesse F. (Jesse Franklin)
332 Gutenberg downloadsen2019Difficulty 37 (High School)
Dalrymple's Equation
Fairman, Paul W.
332 Gutenberg downloadsen2021Difficulty 33 (High School)
Definition
Knight, Damon
332 Gutenberg downloadsen2022Difficulty 40 (High School)
Invader From Infinity
Whittington, George A.
332 Gutenberg downloadsen2020Difficulty 45 (College)
Moon of Danger
dePina, Albert
332 Gutenberg downloadsen2021Difficulty 37 (High School)
On a Torn-Away World; Or, the Captives of the Great Earthquake
Rockwood, Roy
332 Gutenberg downloadsen2004Difficulty 43 (College)
On the Fourth Planet
Bone, Jesse F. (Jesse Franklin)
332 Gutenberg downloadsen2016Difficulty 41 (College)
Pleasant Journey
Thieme, Richard
332 Gutenberg downloadsen2009Difficulty 36 (High School)
Point of Departure
Shelton, Vaughan
332 Gutenberg downloadsen2016Difficulty 37 (High School)
Sargasso of the Stars
Kummer, Frederic Arnold
332 Gutenberg downloadsen2020Difficulty 40 (High School)
Solid Solution
Stamers, James
332 Gutenberg downloadsen2016Difficulty 38 (High School)
Sordman the Protector
Purdom, Tom
332 Gutenberg downloadsen2016Difficulty 31 (High School)
The belt
West, Wallace
332 Gutenberg downloadsen2023Difficulty 36 (High School)
The Oversight
Breuer, Miles J. (Miles John)
332 Gutenberg downloadsen2021Difficulty 40 (High School)
The Un-Reconstructed Woman
Howard, Hayden
332 Gutenberg downloadsen2021Difficulty 37 (High School)
To the sons of tomorrow
Cox, Irving E., Jr.
332 Gutenberg downloadsen2022Difficulty 41 (College)
Weak on Square Roots
Burton, Russell
332 Gutenberg downloadsen2009Difficulty 39 (High School)
When the birds fly south
Coblentz, Stanton A. (Stanton Arthur)
332 Gutenberg downloadsen2023Difficulty 50 (College)
A Coffin for Jacob
Ludwig, Edward W.
331 Gutenberg downloadsen2016Difficulty 34 (High School)
Calling World-4 of Kithgol
Fyfe, H. B. (Horace Bowne)
331 Gutenberg downloadsen2020Difficulty 36 (High School)
Come into my parlor
Fritch, Charles E.
331 Gutenberg downloadsen2022Difficulty 30 (Middle School)
Dans l'abîme
Wells, H. G. (Herbert George)
331 Gutenberg downloadsfr2021
De aeroplaan van m'nheer Vliegenthert
Unknown
331 Gutenberg downloadsnl2017
Die Reise zum Mars
Dominik, Hans
331 Gutenberg downloadsde2012
Doorstep
Laumer, Keith
331 Gutenberg downloadsen2016Difficulty 35 (High School)
Down Went McGinty
Holden, Fox B.
331 Gutenberg downloadsen2020Difficulty 37 (High School)
Eine Reise nach Freiland
Hertzka, Theodor
331 Gutenberg downloadsde2017
Gambler's World
Laumer, Keith
331 Gutenberg downloadsen2007Difficulty 31 (High School)
Joy Ride
Meadows, Mark
331 Gutenberg downloadsen2010Difficulty 49 (College)
Looking Further Forward An Answer to Looking Backward by Edward Bellamy
Michaelis, Richard
331 Gutenberg downloadsen2019Difficulty 52 (Graduate)
Love and Moondogs
McKenna, Richard
331 Gutenberg downloadsen2019Difficulty 35 (High School)
Merrimeg
Bowen, William
331 Gutenberg downloadsen2019Difficulty 29 (Middle School)
Slave of eternity
Aycock, Roger D.
331 Gutenberg downloadsen2022Difficulty 39 (High School)
The Desert and the Stars
Laumer, Keith
331 Gutenberg downloadsen2020Difficulty 39 (High School)
The Frozen Planet
Laumer, Keith
331 Gutenberg downloadsen2020Difficulty 30 (Middle School)
The Human Element
Kelley, Leo P.
331 Gutenberg downloadsen2019Difficulty 40 (High School)
A Pride of Islands
MacApp, C. C.
330 Gutenberg downloadsen2019Difficulty 33 (High School)
Blind Time
Smith, George O. (George Oliver)
330 Gutenberg downloadsen2022Difficulty 39 (High School)
Captain Peabody
Phillips, Rog
330 Gutenberg downloadsen2019Difficulty 40 (High School)
Dark Windows
Walton, Bryce
330 Gutenberg downloadsen2019Difficulty 32 (High School)
Distress Signal
Rocklynne, Ross
330 Gutenberg downloadsen2020Difficulty 35 (High School)
Filthy Rich
Sheinbaum, Fred
330 Gutenberg downloadsen2019Difficulty 34 (High School)
Green Grew the Lasses
Wainwright, Ruth Laura
330 Gutenberg downloadsen2016Difficulty 36 (High School)
Het toekomend jaar drie duizend: Eene mijmering
Fokke Simonsz, Arend
330 Gutenberg downloadsnl2011
Revenge
Porges, Arthur
330 Gutenberg downloadsen2009Difficulty 43 (College)
Sign of Life
Dryfoos, Dave
330 Gutenberg downloadsen2020Difficulty 37 (High School)
Stranger From Space
Bok, Hannes
330 Gutenberg downloadsen2020Difficulty 36 (High School)
Summer Guests
Schmitz, James H.
330 Gutenberg downloadsen2019Difficulty 42 (College)
Tape Jockey
Leahy, Tom
330 Gutenberg downloadsen2010Difficulty 41 (College)
The Bryd
Loomis, Noel M.
330 Gutenberg downloadsen2020Difficulty 37 (High School)
The Bunnikins-Bunnies and the Moon King
Davidson, Edith B.
330 Gutenberg downloadsen2024Difficulty 41 (College)
The Fantasy Fan, Volume 2, Number 5, January 1935 The Fan's Own Magazine
Various
330 Gutenberg downloadsen2021Difficulty 51 (Graduate)
The Genius
Pederson, Con
330 Gutenberg downloadsen2010Difficulty 35 (High School)
The Happy Clown
Jones, Alice Eleanor
330 Gutenberg downloadsen2019Difficulty 42 (College)
The Huddlers
Gault, William Campbell
330 Gutenberg downloadsen2010Difficulty 31 (High School)
The Last Martian
Van Houten, Ray
330 Gutenberg downloadsen2020Difficulty 46 (College)
The man who was pale
Sharkey, Jack
330 Gutenberg downloadsen2024Difficulty 33 (High School)
The mystery of Deneb IV
Silverberg, Robert
330 Gutenberg downloadsen2024Difficulty 35 (High School)
The Woman Who Vowed (The Demetrian)
Harding, Ellison
330 Gutenberg downloadsen2011Difficulty 42 (College)
Wanderlust
Nourse, Alan Edward
330 Gutenberg downloadsen2021Difficulty 35 (High School)
A Likely Story
Knight, Damon
329 Gutenberg downloadsen2022Difficulty 39 (High School)
A Place so Foreign
Doctorow, Cory
329 Gutenberg downloadsen2005Difficulty 49 (College)
Biddy and the silver man
Ellison, Harlan
329 Gutenberg downloadsen2024Difficulty 30 (Middle School)
Game preserve
Phillips, Rog
329 Gutenberg downloadsen2019Difficulty 37 (High School)
Kort verhaal van eene aanmerkelijke luchtreis en nieuwe planeetontdekking
Bilderdijk, Willem
329 Gutenberg downloadsnl2011
Let There Be Light
Fyfe, H. B. (Horace Bowne)
329 Gutenberg downloadsen2010Difficulty 37 (High School)
Mistake inside
Blish, James
329 Gutenberg downloadsen2022Difficulty 40 (High School)
Office call
Fritch, Charles E.
329 Gutenberg downloadsen2024Difficulty 37 (High School)
Pipe Dream
Leiber, Fritz
329 Gutenberg downloadsen2019Difficulty 47 (College)
Printcrime
Doctorow, Cory
329 Gutenberg downloadsen2006Difficulty 38 (High School)
Rainbolt, the Ranger; or, The Aerial Demon of the Mountain
Coomes, Oll
329 Gutenberg downloadsen2019Difficulty 45 (College)
Revolt of the Devil Star
Rocklynne, Ross
329 Gutenberg downloadsen2021Difficulty 37 (High School)
The Cosmic Bluff
Reynolds, Mack
329 Gutenberg downloadsen2021Difficulty 38 (High School)
The Creature Inside
Sharkey, Jack
329 Gutenberg downloadsen2016Difficulty 40 (High School)
The Freelancer
Zacks, Robert
329 Gutenberg downloadsen2016Difficulty 41 (College)
The life watch
Del Rey, Lester
329 Gutenberg downloadsen2024Difficulty 41 (College)
The Temple of Earth
Anderson, Poul
329 Gutenberg downloadsen2022Difficulty 40 (High School)
The Wedge
Fyfe, H. B. (Horace Bowne)
329 Gutenberg downloadsen2010Difficulty 43 (College)
What Need of Man?
Calin, Harold
329 Gutenberg downloadsen2010Difficulty 37 (High School)
When Time Rolled Back
Repp, Ed Earl
329 Gutenberg downloadsen2021Difficulty 36 (High School)
Chain Reaction
Ellanby, Boyd
328 Gutenberg downloadsen2016Difficulty 35 (High School)
Death in Transit
Sohl, Jerry
328 Gutenberg downloadsen2022Difficulty 32 (High School)
Death Walks on Mars
Ramm, Alan J.
328 Gutenberg downloadsen2021Difficulty 34 (High School)
In the Dark
Clark, Dale
328 Gutenberg downloadsen2010Difficulty 35 (High School)
Messenger
Samachson, Joseph
328 Gutenberg downloadsen2021Difficulty 39 (High School)
Planet of No-Return
Peacock, Wilbur S.
328 Gutenberg downloadsen2020Difficulty 43 (College)
Prime Difference
Nourse, Alan Edward
328 Gutenberg downloadsen2016Difficulty 34 (High School)
Robur de Veroveraar
Verne, Jules
328 Gutenberg downloadsnl2006
S.O.S. Aphrodite!
Mullen, Stanley
328 Gutenberg downloadsen2020Difficulty 35 (High School)
Simple psiman
Wallace, F. L. (Floyd L.)
328 Gutenberg downloadsen2022Difficulty 36 (High School)
The Amateurs
Cogan, Alan
328 Gutenberg downloadsen2016Difficulty 37 (High School)
The Dragon Slayers
Banta, Frank
328 Gutenberg downloadsen2020Difficulty 38 (High School)
The Night of Hoggy Darn
McKenna, Richard
328 Gutenberg downloadsen2019Difficulty 36 (High School)
The Rag and Bone Men
Budrys, Algis
328 Gutenberg downloadsen2016Difficulty 35 (High School)
Thunder in space
Del Rey, Lester
328 Gutenberg downloadsen2023Difficulty 43 (College)
Trouble
Smith, George O. (George Oliver)
328 Gutenberg downloadsen2022Difficulty 43 (College)
Utazás a Holdba kilenczvenhét óra és husz percz alatt
Verne, Jules
328 Gutenberg downloadshu2022
A Matter of Taste
Stecher, L. J., Jr.
327 Gutenberg downloadsen2019Difficulty 38 (High School)
Beyond The Thunder
Hickey, H. B.
327 Gutenberg downloadsen2010Difficulty 31 (High School)
Cosmic Saboteur
Robinson, Frank M.
327 Gutenberg downloadsen2021Difficulty 31 (High School)
Cry Snooker
Fetler, Andrew
327 Gutenberg downloadsen2016Difficulty 34 (High School)
Destiny Uncertain
Phillips, Rog
327 Gutenberg downloadsen2021Difficulty 32 (High School)
Doorway to Kal-Jmar
Knight, Damon
327 Gutenberg downloadsen2020Difficulty 38 (High School)
Eyes That Watch
Gallun, Raymond Z. (Raymond Zinke)
327 Gutenberg downloadsen2021Difficulty 42 (College)
Handyman
Banta, Frank
327 Gutenberg downloadsen2016Difficulty 34 (High School)
In the Cards
Cogan, Alan
327 Gutenberg downloadsen2010Difficulty 39 (High School)
Mary Anonymous
Walton, Bryce
327 Gutenberg downloadsen2020Difficulty 39 (High School)
Oberon
Wieland, Christoph Martin
327 Gutenberg downloadsde2000
Pioneer
Hardy, William
327 Gutenberg downloadsen2010Difficulty 38 (High School)
Space brat
Slesar, Henry
327 Gutenberg downloadsen2024Difficulty 38 (High School)
Star of Rebirth
Wall, Bernard
327 Gutenberg downloadsen2019Difficulty 33 (High School)
Star Performer
Shea, Robert
327 Gutenberg downloadsen2010Difficulty 36 (High School)
Subject to Change
Goulart, Ron
327 Gutenberg downloadsen2016Difficulty 28 (Middle School)
The Deep One
Ruzic, Neil P.
327 Gutenberg downloadsen2016Difficulty 41 (College)
The girl from Samarcand
Price, E. Hoffmann
327 Gutenberg downloadsen2024Difficulty 47 (College)
The life-masters
Hamilton, Edmond
327 Gutenberg downloadsen2024Difficulty 61 (Academic)
The Shaving of Shagpat; an Arabian entertainment — Volume 3
Meredith, George
327 Gutenberg downloadsen2003Difficulty 48 (College)
The swamp was upside down
Leinster, Murray
327 Gutenberg downloadsen2022Difficulty 40 (High School)
There was an old woman—
Silverberg, Robert
327 Gutenberg downloadsen2023Difficulty 44 (College)
This One Problem
Pease, M. C.
327 Gutenberg downloadsen2009Difficulty 33 (High School)
Tillie
Phillips, Rog
327 Gutenberg downloadsen2010Difficulty 39 (High School)
Barnstormer
Harris, Tom W.
326 Gutenberg downloadsen2021Difficulty 32 (High School)
Be It Ever Thus
Williams, Robert Moore
326 Gutenberg downloadsen2009Difficulty 34 (High School)
Jingle in the Jungle
Giunta, Aldo
326 Gutenberg downloadsen2019Difficulty 36 (High School)
Keeping Tryst: A Tale of King Arthur's Time
Johnston, Annie F. (Annie Fellows)
326 Gutenberg downloadsen2012Difficulty 39 (High School)
L.P.M. : The End of the Great War
Barney, J. Stewart (John Stewart)
326 Gutenberg downloadsen2005Difficulty 48 (College)
Our Town
Bixby, Jerome
326 Gutenberg downloadsen2019Difficulty 33 (High School)
Prisoner of the Brain-Mistress
Walton, Bryce
326 Gutenberg downloadsen2020Difficulty 43 (College)
PRoblem
Nourse, Alan Edward
326 Gutenberg downloadsen2008Difficulty 36 (High School)
Reel Life Films
Merwin, Sam, Jr.
326 Gutenberg downloadsen2009Difficulty 41 (College)
Thakur-na: A Terran Empire story
Wilson, Ann
326 Gutenberg downloadsen2008Difficulty 42 (College)
The Birds of Lorrane
Doede, William R.
326 Gutenberg downloadsen2016Difficulty 32 (High School)
The Gravity Business
Gunn, James E.
326 Gutenberg downloadsen2015Difficulty 37 (High School)
The Psilent Partner
Staub, Edward S. & Peterson, John Victor
326 Gutenberg downloadsen2010Difficulty 41 (College)
The Revolutions of Time
Dunn, Jonathan
326 Gutenberg downloadsen2005Difficulty 52 (Graduate)
The Upside-Down Captain
Harmon, Jim
326 Gutenberg downloadsen2019Difficulty 37 (High School)
Viaggj del Capitano Lemuel Gulliver in Diversi Paesi Lontani
Swift, Jonathan
326 Gutenberg downloadsit2020
What Inhabits Me?
Williams, Robert Moore
326 Gutenberg downloadsen2021Difficulty 35 (High School)
All That Earthly Remains
MacApp, C. C.
325 Gutenberg downloadsen2020Difficulty 38 (High School)
Beam Pirate
Smith, George O. (George Oliver)
325 Gutenberg downloadsen2022Difficulty 41 (College)
Blueblood
Harmon, Jim
325 Gutenberg downloadsen2016Difficulty 34 (High School)
Citadel of Lost Ships
Brackett, Leigh
325 Gutenberg downloadsen2020Difficulty 33 (High School)
City of the Living Flame
Hasse, Henry
325 Gutenberg downloadsen2020Difficulty 38 (High School)
Collectivum
Lewis, Mike
325 Gutenberg downloadsen2010Difficulty 32 (High School)
Earth Is Missing!
Selwyn, Carl
325 Gutenberg downloadsen2021Difficulty 37 (High School)
L'élixir de vie: Conte magique
Lermina, Jules
325 Gutenberg downloadsfr2006
The answer
Smith, George O. (George Oliver)
325 Gutenberg downloadsen2022Difficulty 44 (College)
The God-Plllnk
Bixby, Jerome
325 Gutenberg downloadsen2016Difficulty 42 (College)
The Metal Moon
Starzl, Roman Frederick & Smith, Everett C.
325 Gutenberg downloadsen2012Difficulty 44 (College)
The Raider
Berry, Don
325 Gutenberg downloadsen2019Difficulty 35 (High School)
The Shaving of Shagpat; an Arabian entertainment — Volume 2
Meredith, George
325 Gutenberg downloadsen2003Difficulty 45 (College)
The Sunken Isthmus; or, Frank Reade, Jr., in the Yucatan Channel.
Senarens, Luis
325 Gutenberg downloadsen2017Difficulty 35 (High School)
The Super Opener
Zuroy, Michael
325 Gutenberg downloadsen2019Difficulty 43 (College)
The Worlds of Joe Shannon
Robinson, Frank M.
325 Gutenberg downloadsen2010Difficulty 34 (High School)
Try to remember!
Herbert, Frank
325 Gutenberg downloadsen2024Difficulty 39 (High School)
Young Man from Elsewhen
Jacobs, Sylvia
325 Gutenberg downloadsen2019Difficulty 33 (High School)
All about Little Boy Blue
Sterne, Emma Gelders
324 Gutenberg downloadsen2023Difficulty 42 (College)
Bargain Basement
Fontenay, Charles L.
324 Gutenberg downloadsen2019Difficulty 33 (High School)
Double Identity
Farrell, Henry
324 Gutenberg downloadsen2021Difficulty 37 (High School)
Formula for Conquest
Adams, James R.
324 Gutenberg downloadsen2020Difficulty 40 (High School)
Jack of No Trades
Cottrell, Charles
324 Gutenberg downloadsen2010Difficulty 41 (College)
Lord of the Silent Death
Williams, Robert Moore
324 Gutenberg downloadsen2021Difficulty 34 (High School)
Man in a Quandary
Stecher, L. J., Jr.
324 Gutenberg downloadsen2016Difficulty 42 (College)
Meddler's Moon
Smith, George O. (George Oliver)
324 Gutenberg downloadsen2022Difficulty 39 (High School)
Membership Drive
Yaco, Murray F.
324 Gutenberg downloadsen2010Difficulty 45 (College)
New Year's Wake: A Terran Empire story
Wilson, Ann
324 Gutenberg downloadsen2008Difficulty 40 (High School)
Pogo Planet
Wollheim, Donald A.
324 Gutenberg downloadsen2024Difficulty 40 (High School)
Prey of the Space Falcon
Peacock, Wilbur S.
324 Gutenberg downloadsen2020Difficulty 44 (College)
The Old Ones
Curtis, Betsy
324 Gutenberg downloadsen2021Difficulty 40 (High School)
The Vanishing Venusians
Brackett, Leigh
324 Gutenberg downloadsen2020Difficulty 33 (High School)
A Matter of Magnitude
Sevcik, Al
323 Gutenberg downloadsen2008Difficulty 45 (College)
Cargo to Callisto
Bixby, Jerome
323 Gutenberg downloadsen2021Difficulty 39 (High School)
Catalysis
Anderson, Poul
323 Gutenberg downloadsen2019Difficulty 40 (High School)
Children of the Chronotron
Byrne, S. J. (Stuart James)
323 Gutenberg downloadsen2021Difficulty 45 (College)
Devil Crystals of Arret
Wells, Hal K.
323 Gutenberg downloadsen2009Difficulty 50 (College)
Escape From Pluto
Oberfield, William
323 Gutenberg downloadsen2021Difficulty 39 (High School)
Garth and the Visitor
Stecher, L. J., Jr.
323 Gutenberg downloadsen2010Difficulty 37 (High School)
In the Sphere of Time
Palmer, Ray
323 Gutenberg downloadsen2021Difficulty 39 (High School)
Jonah of the Jove-Run
Bradbury, Ray
323 Gutenberg downloadsen2021Difficulty 31 (High School)
Secret of the Earth Star
Kuttner, Henry
323 Gutenberg downloadsen2025Difficulty 36 (High School)
Stroke of Genius
Garrett, Randall
323 Gutenberg downloadsen2022Difficulty 39 (High School)
Synthetic Hero
Fennel, Erik
323 Gutenberg downloadsen2021Difficulty 50 (College)
The Last Gentleman
Magill, Rory
323 Gutenberg downloadsen2010Difficulty 32 (High School)
The last vial
McClatchie, Sam
323 Gutenberg downloadsen2024Difficulty 36 (High School)
When the moon fell
Colladay, Morrison
323 Gutenberg downloadsen2024Difficulty 41 (College)
4-1/2B, Eros
Jameson, Malcolm
322 Gutenberg downloadsen2020Difficulty 39 (High School)
Alien Equivalent
Smith, Richard Rein
322 Gutenberg downloadsen2020Difficulty 39 (High School)
Asteroid H277—Plus
Walton, Harry
322 Gutenberg downloadsen2020Difficulty 41 (College)
Chicken Farm
Rocklynne, Ross
322 Gutenberg downloadsen2021Difficulty 36 (High School)
Cosmic Castaway
Mullen, Stanley
322 Gutenberg downloadsen2021Difficulty 41 (College)
Earthbound
Guth, Henry
322 Gutenberg downloadsen2021Difficulty 40 (High School)
Gunnison's Bonanza
Purcell, Dick
322 Gutenberg downloadsen2021Difficulty 42 (College)
Monopoly
Phillips, Vic & Roberts, Scott
322 Gutenberg downloadsen2020Difficulty 35 (High School)
Resurrection
Shea, Robert
322 Gutenberg downloadsen2009Difficulty 34 (High School)
Ricardo's Virus
Tenn, William
322 Gutenberg downloadsen2021Difficulty 41 (College)
Space-Lane of No-Return
Whittington, George A.
322 Gutenberg downloadsen2020Difficulty 43 (College)
Stellar Showboat
Jameson, Malcolm
322 Gutenberg downloadsen2020Difficulty 40 (High School)
Such Blooming Talk
Reynolds, L. Major
322 Gutenberg downloadsen2009Difficulty 43 (College)
The happiness rock
Teichner, Albert
322 Gutenberg downloadsen2023Difficulty 41 (College)
The Invisible Enemy
Castle, Arnold
322 Gutenberg downloadsen2021Difficulty 40 (High School)
The Recruit
Walton, Bryce
322 Gutenberg downloadsen2020Difficulty 34 (High School)
The Third Little Green Man
Knight, Damon
322 Gutenberg downloadsen2021Difficulty 36 (High School)
The Wealth of Echindul
Loomis, Noel M.
322 Gutenberg downloadsen2010Difficulty 36 (High School)
Through the crater's rim
Verrill, A. Hyatt (Alpheus Hyatt)
322 Gutenberg downloadsen2022Difficulty 43 (College)
Utazás a föld központja felé (2. rész)
Verne, Jules
322 Gutenberg downloadshu2021
A Touch of E Flat
Gibson, Joe
321 Gutenberg downloadsen2016Difficulty 45 (College)
Buccaneer of the Star Seas
Repp, Ed Earl
321 Gutenberg downloadsen2020Difficulty 35 (High School)
Dark recess
Smith, George O. (George Oliver)
321 Gutenberg downloadsen2023Difficulty 45 (College)
Dieudonat: Roman
Haraucourt, Edmond
321 Gutenberg downloadsfr2020
Machine of Klamugra
Lang, Allen Kim
321 Gutenberg downloadsen2021Difficulty 49 (College)
Mercy Flight
Reynolds, Mack
321 Gutenberg downloadsen2020Difficulty 38 (High School)
Not a Creature Was Stirring
Evans, Dean
321 Gutenberg downloadsen2016Difficulty 35 (High School)
Outpost on Io
Brackett, Leigh
321 Gutenberg downloadsen2020Difficulty 33 (High School)
Phantom of the Seven Stars
Cummings, Ray
321 Gutenberg downloadsen2020Difficulty 40 (High School)
Rat Race
Smith, George O. (George Oliver)
321 Gutenberg downloadsen2022Difficulty 35 (High School)
Run, Little Monster!
Geier, Chester S.
321 Gutenberg downloadsen2021Difficulty 35 (High School)
The Citadel of Death
Selwyn, Carl
321 Gutenberg downloadsen2020Difficulty 38 (High School)
The Diamond Lens
O'Brien, Fitz James
321 Gutenberg downloadsen2015Difficulty 50 (College)
The Last Crusade
Smith, George H. (George Henry)
321 Gutenberg downloadsen2019Difficulty 31 (High School)
The Reluctant Heroes
Robinson, Frank M.
321 Gutenberg downloadsen2016Difficulty 31 (High School)
The Trouble with Truth
Grow, Julian F.
321 Gutenberg downloadsen2016Difficulty 44 (College)
The world-mover
Smith, George O. (George Oliver)
321 Gutenberg downloadsen2023Difficulty 43 (College)
Vallisneria madness
Farley, Ralph Milne
321 Gutenberg downloadsen2025Difficulty 45 (College)
Bleedback
Marks, Winston K. (Winston Kinney)
320 Gutenberg downloadsen2019Difficulty 38 (High School)
Centauri Vengeance
Marlowe, Stephen
320 Gutenberg downloadsen2021Difficulty 38 (High School)
Cultural Exchange
Laumer, Keith
320 Gutenberg downloadsen2020Difficulty 34 (High School)
Goma's Follicles
De Courcy, John & De Courcy, Dorothy
320 Gutenberg downloadsen2021Difficulty 33 (High School)
High Man
Clarke, Jay
320 Gutenberg downloadsen2010Difficulty 40 (High School)
It's All Yours
Merwin, Sam, Jr.
320 Gutenberg downloadsen2009Difficulty 44 (College)
Jamieson
Doede, William R.
320 Gutenberg downloadsen2016Difficulty 32 (High School)
Mex
Janifer, Laurence M.
320 Gutenberg downloadsen2009Difficulty 33 (High School)
Taten des großen Alexander
Kuzmin, M. A. (Mikhail Alekseevich)
320 Gutenberg downloadsde2014
The Castaway
Bond, Nelson S.
320 Gutenberg downloadsen2020Difficulty 35 (High School)
The Faces Outside
McAllister, Bruce
320 Gutenberg downloadsen2020Difficulty 40 (High School)
The Wheel is Death
Aycock, Roger D.
320 Gutenberg downloadsen2020Difficulty 45 (College)
Világ ura
Verne, Jules
320 Gutenberg downloadshu2025
A Matter of Ethics
Winterbotham, R. R. (Russell Robert)
319 Gutenberg downloadsen2021Difficulty 32 (High School)
An Art Shop in Greenwich Village
Cummings, Ray
319 Gutenberg downloadsen2022Difficulty 35 (High School)
Be young again!
Leinster, Murray
319 Gutenberg downloadsen2023Difficulty 38 (High School)
Earth needs a killer
Walton, Bryce
319 Gutenberg downloadsen2023Difficulty 34 (High School)
Firegod
Budrys, Algis
319 Gutenberg downloadsen2022Difficulty 38 (High School)
Frank Reade, Jr., With His New Steam Man in Central America
Senarens, Luis
319 Gutenberg downloadsen2021Difficulty 35 (High School)
Hero From Yesterday
Garrett, Randall & Silverberg, Robert
319 Gutenberg downloadsen2021Difficulty 31 (High School)
Komet und Erde: Eine astronomische Erzählung
Flammarion, Camille
319 Gutenberg downloadsde2019
Ride the Crepe Ring
Marlowe, Stephen
319 Gutenberg downloadsen2021Difficulty 34 (High School)
Rough Beast
Aycock, Roger D.
319 Gutenberg downloadsen2015Difficulty 46 (College)
Second Sight
Wells, Basil
319 Gutenberg downloadsen2009Difficulty 37 (High School)
The Back of Our Heads
Barr, Stephen
319 Gutenberg downloadsen2016Difficulty 30 (Middle School)
The Shining Cow
James, Alex
319 Gutenberg downloadsen2009Difficulty 39 (High School)
The Ultimate Quest
Annas, Hal
319 Gutenberg downloadsen2021Difficulty 36 (High School)
The Useless Bugbreeders
Stamers, James
319 Gutenberg downloadsen2019Difficulty 40 (High School)
The Vanderlark
St. Clair, Margaret
319 Gutenberg downloadsen2020Difficulty 32 (High School)
The way out
Smith, Richard Rein
319 Gutenberg downloadsen2023Difficulty 38 (High School)
This World is Ours!
Petaja, Emil
319 Gutenberg downloadsen2021Difficulty 32 (High School)
Conquest Over Time
Shaara, Michael
318 Gutenberg downloadsen2010Difficulty 34 (High School)
Countdown
Grow, Julian F.
318 Gutenberg downloadsen2020Difficulty 44 (College)
Diagnosis
Palmer, Ray
318 Gutenberg downloadsen2015Difficulty 34 (High School)
Easy Does It
Von Wald, E. G.
318 Gutenberg downloadsen2019Difficulty 38 (High School)
Miracle
Cummings, Ray
318 Gutenberg downloadsen2022Difficulty 39 (High School)
Never meet again
Budrys, Algis
318 Gutenberg downloadsen2023Difficulty 39 (High School)
See?
Robles, Edward G.
318 Gutenberg downloadsen2009Difficulty 33 (High School)
The genius of Lancelot Biggs
Bond, Nelson S.
318 Gutenberg downloadsen2024Difficulty 36 (High School)
The impossible invention
Williams, Robert Moore
318 Gutenberg downloadsen2022Difficulty 36 (High School)
The love song of Lancelot Biggs
Bond, Nelson S.
318 Gutenberg downloadsen2024Difficulty 40 (High School)
The Missing Disclaimer
Sackett, Samuel J. (Samuel John)
318 Gutenberg downloadsen2021Difficulty 40 (High School)
The passionate pitchman
Marlowe, Stephen
318 Gutenberg downloadsen2024Difficulty 34 (High School)
The Soul Eaters
Conover, William
318 Gutenberg downloadsen2020Difficulty 45 (College)
Die Republik des Südkreuzes: Novellen
Bryusov, Valery Yakovlevich
317 Gutenberg downloadsde2012
Ely's Automatic Housemaid
Bellamy, Elizabeth W. (Elizabeth Whitfield)
317 Gutenberg downloadsen2019Difficulty 51 (Graduate)
Games
MacLean, Katherine
317 Gutenberg downloadsen2010Difficulty 40 (High School)
Le Canapé couleur de feu
Fougeret de Monbron, Louis Charles
317 Gutenberg downloadsfr2019
Menace From Vega
Garrett, Randall & Silverberg, Robert
317 Gutenberg downloadsen2021Difficulty 37 (High School)
The Akkra case
De Ford, Miriam Allen
317 Gutenberg downloadsen2023Difficulty 50 (College)
The Dominion in 1983
Centennius, Ralph
317 Gutenberg downloadsen2004Difficulty 63 (Academic)
The Engineer
Pohl, Frederik & Kornbluth, C. M. (Cyril M.)
317 Gutenberg downloadsen2022Difficulty 52 (Graduate)
The Little Pets of Arkkhan
Garson, Bill
317 Gutenberg downloadsen2021Difficulty 34 (High School)
The Man Who Made the World
Matheson, Richard
317 Gutenberg downloadsen2021Difficulty 29 (Middle School)
The Mischievous Typesetter
Loomis, Noel M.
317 Gutenberg downloadsen2021Difficulty 35 (High School)
The ordeal of Lancelot Biggs
Bond, Nelson S.
317 Gutenberg downloadsen2024Difficulty 39 (High School)
The Santa Claus Brownies
Phillips, Ethel Calvert
317 Gutenberg downloadsen2024Difficulty 33 (High School)
The story of a sawdust doll
Hope, Laura Lee
317 Gutenberg downloadsen2022Difficulty 27 (Middle School)
War-Lords of the Moon
Davies, Linton
317 Gutenberg downloadsen2020Difficulty 35 (High School)
Corsairs of the cosmos
Hamilton, Edmond
316 Gutenberg downloadsen2025Difficulty 41 (College)
Infernaliana Anecdotes, petits romans, nouvelles et contes sur les revenans, les spectres, les démons et les vampires
Nodier, Charles
316 Gutenberg downloadsfr2006
Jack of No Trades
Smith, Evelyn E.
316 Gutenberg downloadsen2015Difficulty 40 (High School)
Needler
Garrett, Randall
316 Gutenberg downloadsen2023Difficulty 37 (High School)
Nobody saw the ship
Leinster, Murray
316 Gutenberg downloadsen2023Difficulty 49 (College)
Princess of Chaos
Walton, Bryce
316 Gutenberg downloadsen2021Difficulty 39 (High School)
Red Witch of Mercury
McDowell, Robert Emmett
316 Gutenberg downloadsen2020Difficulty 34 (High School)
Sword of Fire
McDowell, Robert Emmett
316 Gutenberg downloadsen2021Difficulty 41 (College)
The Frogs of Mars
Aycock, Roger D.
316 Gutenberg downloadsen2021Difficulty 38 (High School)
The Ghost in the Tower: An Episode in Jacobia
Reed, Earl H. (Earl Howell)
316 Gutenberg downloadsen2018Difficulty 50 (College)
The Observers
Vandenburg, G. L.
316 Gutenberg downloadsen2010Difficulty 34 (High School)
The Ultimate Eve
Effron, H. Sanford (Harold Sanford)
316 Gutenberg downloadsen2020Difficulty 44 (College)
Where the Phph Pebbles Go
De Ford, Miriam Allen
316 Gutenberg downloadsen2016Difficulty 44 (College)
A Gift from Earth
Banister, Manly
315 Gutenberg downloadsen2016Difficulty 41 (College)
A Question of Identity
Riley, Frank
315 Gutenberg downloadsen2019Difficulty 42 (College)
Alpha Say, Beta Do
Maxwell, Alfred E.
315 Gutenberg downloadsen2021Difficulty 39 (High School)
Beyond the Yellow Fog
McDowell, Robert Emmett
315 Gutenberg downloadsen2021Difficulty 37 (High School)
Blank?
Garrett, Randall
315 Gutenberg downloadsen2023Difficulty 34 (High School)
Confidence Game
Harmon, Jim
315 Gutenberg downloadsen2016Difficulty 33 (High School)
Den Underbara Spegeln
Witt, Otto
315 Gutenberg downloadssv2010
Escape Mechanism
Fritch, Charles E.
315 Gutenberg downloadsen2019Difficulty 38 (High School)
Homecoming Horde
Silverberg, Robert
315 Gutenberg downloadsen2021Difficulty 38 (High School)
Lair of the Dragonbird
Silverberg, Robert
315 Gutenberg downloadsen2021Difficulty 36 (High School)
Loot of the Void
Sloat, Edwin K.
315 Gutenberg downloadsen2009Difficulty 40 (High School)
Short Snorter
Einstein, Charles
315 Gutenberg downloadsen2019Difficulty 33 (High School)
Sukelluslaivalla maapallon ympäri
Verne, Jules
315 Gutenberg downloadsfi2015
The giftie gien
Jameson, Malcolm
315 Gutenberg downloadsen2022Difficulty 37 (High School)
The Good Work
Thomas, Theodore L.
315 Gutenberg downloadsen2019Difficulty 31 (High School)
The Moon and the Sun
McKimmey, James
315 Gutenberg downloadsen2020Difficulty 31 (High School)
The terror
Coppel, Alfred
315 Gutenberg downloadsen2023Difficulty 46 (College)
The Vicious Delinquents
Reinsberg, Mark
315 Gutenberg downloadsen2021Difficulty 39 (High School)
Thirty Degrees Cattywonkus
Bell, James
315 Gutenberg downloadsen2019Difficulty 36 (High School)
Under the Skin
Perri, Leslie
315 Gutenberg downloadsen2022Difficulty 39 (High School)
Voyages du Capitaine Lemuel Gulliver, En Divers Pays Eloignes, Tome II de III
Swift, Jonathan
315 Gutenberg downloadsfr2020
Writing Class
Sheckley, Robert
315 Gutenberg downloadsen2021Difficulty 44 (College)
"What So Proudly We Hail..."
Keene, Day
314 Gutenberg downloadsen2021Difficulty 37 (High School)
A Madman on Board
Silverberg, Robert
314 Gutenberg downloadsen2021Difficulty 38 (High School)
Black Priestess of Varda
Fennel, Erik
314 Gutenberg downloadsen2021Difficulty 44 (College)
Blood on my jets
Budrys, Algis
314 Gutenberg downloadsen2022Difficulty 32 (High School)
Circle of Confusion
Smith, George O. (George Oliver)
314 Gutenberg downloadsen2022Difficulty 40 (High School)
Corbow's Theory
Wallot, Lee
314 Gutenberg downloadsen2019Difficulty 38 (High School)
Fog of the Forgotten
Wells, Basil
314 Gutenberg downloadsen2020Difficulty 41 (College)
John Holder's Weapon
Williams, Robert Moore
314 Gutenberg downloadsen2021Difficulty 34 (High School)
Make me an offer
Blomberg, Con
314 Gutenberg downloadsen2016Difficulty 37 (High School)
Pick a Crime
Smith, Richard Rein
314 Gutenberg downloadsen2016Difficulty 39 (High School)
Raiders of the Second Moon
Wells, Basil
314 Gutenberg downloadsen2020Difficulty 39 (High School)
Success Story
Turner, Robert
314 Gutenberg downloadsen2010Difficulty 38 (High School)
The Outcasts of Solar III
McDowell, Robert Emmett
314 Gutenberg downloadsen2021Difficulty 41 (College)
Warrior of Two Worlds
Wellman, Manly Wade
314 Gutenberg downloadsen2020Difficulty 36 (High School)
Danger in the Void
Fritch, Charles E.
313 Gutenberg downloadsen2021Difficulty 39 (High School)
Destination—Death
Peacock, Wilbur S.
313 Gutenberg downloadsen2020Difficulty 40 (High School)
Mindsnake
Harmon, Jim
313 Gutenberg downloadsen2019Difficulty 36 (High School)
Paradise Planet
Shaver, Richard S.
313 Gutenberg downloadsen2021Difficulty 34 (High School)
Quest of Thig
Wells, Basil
313 Gutenberg downloadsen2020Difficulty 43 (College)
The Death From Orion
Matthews, W. J. (William J.)
313 Gutenberg downloadsen2020Difficulty 40 (High School)
The Last Monster
Fox, Gardner F. (Gardner Francis)
313 Gutenberg downloadsen2020Difficulty 36 (High School)
Treasure of Triton
Baker, Charles A.
313 Gutenberg downloadsen2020Difficulty 40 (High School)
Youngling: A Terran Empire story
Wilson, Ann
313 Gutenberg downloadsen2008Difficulty 37 (High School)
Cube Root of Conquest
Phillips, Rog
312 Gutenberg downloadsen2010Difficulty 41 (College)
Der rote Stern: Ein utopischer Roman
Bogdanov, A. (Aleksandr)
312 Gutenberg downloadsde2020
Der Vampyr, oder: Die Todtenbraut. Zweiter Theil. Ein Roman nach neugriechischen Volkssagen
Hildebrand, Theodor
312 Gutenberg downloadsde2016
Infinity's Child
De Vet, Charles V.
312 Gutenberg downloadsen2019Difficulty 38 (High School)
Jackie sees a star
Bradley, Marion Zimmer
312 Gutenberg downloadsen2024Difficulty 34 (High School)
Mystery at Mesa Flat
Jorgensen, Ivar
312 Gutenberg downloadsen2021Difficulty 35 (High School)
No Hiding Place
Smith, Richard Rein
312 Gutenberg downloadsen2009Difficulty 45 (College)
The comet-drivers
Hamilton, Edmond
312 Gutenberg downloadsen2024Difficulty 55 (Graduate)
The eternal quest
Gilbert, Joseph
312 Gutenberg downloadsen2022Difficulty 47 (College)
The Great Green Blight
McDowell, Robert Emmett
312 Gutenberg downloadsen2020Difficulty 36 (High School)
The Planet of Illusion
Wollheim, Donald A.
312 Gutenberg downloadsen2021Difficulty 39 (High School)
The Silver Plague
dePina, Albert
312 Gutenberg downloadsen2020Difficulty 53 (Graduate)
The Star-Master
Cummings, Ray
312 Gutenberg downloadsen2020Difficulty 34 (High School)
The Used People Lot
Fang, Irving E.
312 Gutenberg downloadsen2019Difficulty 35 (High School)
Calling the Empress
Smith, George O. (George Oliver)
311 Gutenberg downloadsen2022Difficulty 39 (High School)
Engines of the Gods
Fox, Gardner F. (Gardner Francis)
311 Gutenberg downloadsen2020Difficulty 34 (High School)
Open Invitation
Fyfe, H. B. (Horace Bowne)
311 Gutenberg downloadsen2020Difficulty 43 (College)
Operation Boomerang
Revelle, George
311 Gutenberg downloadsen2019Difficulty 32 (High School)
Pietari Schlemihl'in eriskummalliset elämänvaiheet
Chamisso, Adelbert von
311 Gutenberg downloadsfi2011
The fixer
Smith, George O. (George Oliver)
311 Gutenberg downloadsen2022Difficulty 40 (High School)
The Imitation of Earth
Stamers, James
311 Gutenberg downloadsen2016Difficulty 44 (College)
The Last Plunge
Sackett, Samuel J. (Samuel John)
311 Gutenberg downloadsen2021Difficulty 35 (High School)
Tourists to Terra
Reynolds, Mack
311 Gutenberg downloadsen2021Difficulty 41 (College)
We're Off to Mars!
Gibson, Joe
311 Gutenberg downloadsen2021Difficulty 38 (High School)
A Planet Named Joe
Hunter, Evan
310 Gutenberg downloadsen2020Difficulty 30 (Middle School)
Aide Memoire
Laumer, Keith
310 Gutenberg downloadsen2020Difficulty 35 (High School)
Don't Panic!
Krepps, Robert W.
310 Gutenberg downloadsen2021Difficulty 46 (College)
Frank Reade Jr.'s Air Wonder, The "Kite"; Or, A Six Weeks' Flight Over the Andes
Senarens, Luis
310 Gutenberg downloadsen2017Difficulty 35 (High School)
Fugue
Marlowe, Stephen
310 Gutenberg downloadsen2023Difficulty 42 (College)
Jaywalker
Rocklynne, Ross
310 Gutenberg downloadsen2016Difficulty 36 (High School)
Monument
Major, R. W.
310 Gutenberg downloadsen2019Difficulty 52 (Graduate)
One of three
Smith, George O. (George Oliver)
310 Gutenberg downloadsen2022Difficulty 40 (High School)
Out of Mind
Stuart, William W.
310 Gutenberg downloadsen2019Difficulty 42 (College)
Out of This World
Hasse, Henry
310 Gutenberg downloadsen2020Difficulty 38 (High School)
Project Hi-Psi
Riley, Frank
310 Gutenberg downloadsen2019Difficulty 44 (College)
Proxy Planeteers
Hamilton, Edmond
310 Gutenberg downloadsen2022Difficulty 42 (College)
The Dancers
St. Clair, Margaret
310 Gutenberg downloadsen2020Difficulty 33 (High School)
The Feeling
Aycock, Roger D.
310 Gutenberg downloadsen2016Difficulty 39 (High School)
The radium pool
Repp, Ed Earl
310 Gutenberg downloadsen2023Difficulty 39 (High School)
The sane men of Satan
Merwin, Sam, Jr.
310 Gutenberg downloadsen2024Difficulty 43 (College)
The Winning of the Moon
Neville, Kris
310 Gutenberg downloadsen2020Difficulty 34 (High School)
When Whirlybirds Call
Banta, Frank
310 Gutenberg downloadsen2020Difficulty 42 (College)
Z-Day on Centauri
Simmons, Henry T.
310 Gutenberg downloadsen2021Difficulty 39 (High School)
"Phone Me in Central Park"
McConnell, James V.
309 Gutenberg downloadsen2020Difficulty 37 (High School)
And a little child
Kamien, Marcia
309 Gutenberg downloadsen2024Difficulty 39 (High School)
Captain of the Kali
Wright, Gary
309 Gutenberg downloadsen2020Difficulty 33 (High School)
Citizen Jell
Shaara, Michael
309 Gutenberg downloadsen2016Difficulty 40 (High School)
Das höllische Automobil: Novellen
Bierbaum, Otto Julius
309 Gutenberg downloadsde2013
Death's Wisher
Wannamaker, Jim
309 Gutenberg downloadsen2016Difficulty 42 (College)
Do you believe in fairies?
Andrews, Leonora de Lima
309 Gutenberg downloadsen2025Difficulty 39 (High School)
Floating Fancies among the Weird and the Occult
Holmes, Clara H.
309 Gutenberg downloadsen2019Difficulty 50 (College)
Halftripper
Reynolds, Mack
309 Gutenberg downloadsen2020Difficulty 37 (High School)
Hideout
Holden, Fox B.
309 Gutenberg downloadsen2021Difficulty 40 (High School)
It Takes a Thief
Miller, Walter M.
309 Gutenberg downloadsen2019Difficulty 34 (High School)
Lost Art
Smith, George O. (George Oliver)
309 Gutenberg downloadsen2022Difficulty 37 (High School)
Man of Distinction
Shaara, Michael
309 Gutenberg downloadsen2016Difficulty 46 (College)
Manners and Customs of the Thrid
Leinster, Murray
309 Gutenberg downloadsen2020Difficulty 40 (High School)
One Against the Stars
Garson, Bill
309 Gutenberg downloadsen2020Difficulty 33 (High School)
Piccolissima
Montgolfier, Adélaïde de
309 Gutenberg downloadsen2003Difficulty 50 (College)
Rescue Squad
O'Hara, Thomas J.
309 Gutenberg downloadsen2009Difficulty 41 (College)
Spaceman on a Spree
Reynolds, Mack
309 Gutenberg downloadsen2016Difficulty 41 (College)
The deadly ones
Wallace, F. L. (Floyd L.)
309 Gutenberg downloadsen2024Difficulty 36 (High School)
The Hands
Sternbach, Richard A.
309 Gutenberg downloadsen2009Difficulty 38 (High School)
The Hohokam Dig
Pratt, Theodore
309 Gutenberg downloadsen2009Difficulty 35 (High School)
The Iron Star — And What It Saw on Its Journey Through the Ages From Myth to History
True, John Preston
309 Gutenberg downloadsen2004Difficulty 35 (High School)
The Monster That Threatened the Universe
Winterbotham, R. R. (Russell Robert)
309 Gutenberg downloadsen2020Difficulty 38 (High School)
The Old Way
Marlowe, Stephen
309 Gutenberg downloadsen2021Difficulty 37 (High School)
The Pilot and the Bushman
Jacobs, Sylvia
309 Gutenberg downloadsen2016Difficulty 47 (College)
Venus Has Green Eyes
Selwyn, Carl
309 Gutenberg downloadsen2020Difficulty 30 (Middle School)
Bright Islands
Riley, Frank
308 Gutenberg downloadsen2019Difficulty 43 (College)
Don't Look Now
Rubin, Leonard
308 Gutenberg downloadsen2016Difficulty 36 (High School)
Electron Eat Electron
Loomis, Noel M.
308 Gutenberg downloadsen2020Difficulty 42 (College)
Harper's Round Table, September 22, 1896
Various
308 Gutenberg downloadsen2019Difficulty 39 (High School)
Hunt the Hog of Joe
Gilbert, Robert E.
308 Gutenberg downloadsen2022Difficulty 42 (College)
Inheritance
Ludwig, Edward W.
308 Gutenberg downloadsen2021Difficulty 37 (High School)
Le grillon du foyer
Dickens, Charles
308 Gutenberg downloadsfr2005
Oh Mesmerist From Mimas!
Aycock, Roger D.
308 Gutenberg downloadsen2021Difficulty 42 (College)
Remember me, Kama!
Kubilius, Walter
308 Gutenberg downloadsen2022Difficulty 38 (High School)
Revenge of the Vera
Hasse, Henry
308 Gutenberg downloadsen2020Difficulty 35 (High School)
Space-Wolf
Cummings, Ray
308 Gutenberg downloadsen2020Difficulty 37 (High School)
The End of Elfintown
Barlow, Jane
308 Gutenberg downloadsen2022Difficulty 56 (Graduate)
The Push of a Finger
Bester, Alfred
308 Gutenberg downloadsen2020Difficulty 35 (High School)
Yesterday's Revenge
Nichols, H. L.
308 Gutenberg downloadsen2021Difficulty 51 (Graduate)
Your Time is Up
Sheldon, Walter J.
308 Gutenberg downloadsen2019Difficulty 34 (High School)
A Soldier's Home Is Battle
Stone, Lowell
307 Gutenberg downloadsen2021Difficulty 33 (High School)
Castaways of Eros
Bond, Nelson S.
307 Gutenberg downloadsen2020Difficulty 38 (High School)
Dust Unto Dust
Hinckley, Lyman D.
307 Gutenberg downloadsen2020Difficulty 36 (High School)
Moon of Treason
McDowell, Robert Emmett
307 Gutenberg downloadsen2021Difficulty 36 (High School)
No war tomorrow
West, Wallace
307 Gutenberg downloadsen2023Difficulty 38 (High School)
Passage to Planet X
Hasse, Henry
307 Gutenberg downloadsen2020Difficulty 35 (High School)
Prison Planet
Tucker, Wilson
307 Gutenberg downloadsen2020Difficulty 30 (Middle School)
Satellite Passage
Thomas, Theodore L.
307 Gutenberg downloadsen2019Difficulty 37 (High School)
Seven-Day Terror
Lafferty, R. A.
307 Gutenberg downloadsen2020Difficulty 33 (High School)
Slaughter on Dornell IV
Garrett, Randall & Silverberg, Robert
307 Gutenberg downloadsen2021Difficulty 36 (High School)
The Great Implication
Lee, Stanley R.
307 Gutenberg downloadsen2024Difficulty 43 (College)
The Gun Runners
Williams, Ralph
307 Gutenberg downloadsen2019Difficulty 38 (High School)
The Man From Siykul
Wilson, Richard
307 Gutenberg downloadsen2020Difficulty 39 (High School)
The Mightiest Man
Fahy, Patrick
307 Gutenberg downloadsen2007Difficulty 44 (College)
The Moons of Mars
Evans, Dean
307 Gutenberg downloadsen2016Difficulty 31 (High School)
The Stellar Legion
Brackett, Leigh
307 Gutenberg downloadsen2020Difficulty 36 (High School)
The Ultimate World
Walton, Bryce
307 Gutenberg downloadsen2020Difficulty 41 (College)
Werwile of the Crystal Crypt
Fox, Gardner F. (Gardner Francis)
307 Gutenberg downloadsen2021Difficulty 35 (High School)
Die Weltensegler. Drei Jahre auf dem Mars.
Daiber, Albert
306 Gutenberg downloadsde2012
Eight Million Dollars From Mars!
Marks, Winston K. (Winston Kinney)
306 Gutenberg downloadsen2021Difficulty 48 (College)
Freeway
Walton, Bryce
306 Gutenberg downloadsen2019Difficulty 33 (High School)
Heavenly Gifts
Kolom, Aaron L.
306 Gutenberg downloadsen2016Difficulty 43 (College)
Heir Apparent
Nourse, Alan Edward
306 Gutenberg downloadsen2021Difficulty 31 (High School)
Homecoming
Hidalgo, Miguel
306 Gutenberg downloadsen2019Difficulty 35 (High School)
Newshound
Marlowe, Stephen
306 Gutenberg downloadsen2021Difficulty 37 (High School)
Per luchtschip "De Argonaut" naar Mars
Daiber, Albert
306 Gutenberg downloadsnl2013
The Berserker
De Vet, Charles V.
306 Gutenberg downloadsen2021Difficulty 35 (High School)
The Cosmic Derelict
Broome, John
306 Gutenberg downloadsen2020Difficulty 43 (College)
The Drivers
Ludwig, Edward W.
306 Gutenberg downloadsen2019Difficulty 37 (High School)
The Governor of Glave
Laumer, Keith
306 Gutenberg downloadsen2020Difficulty 37 (High School)
The missionary
Bone, Jesse F. (Jesse Franklin)
306 Gutenberg downloadsen2024Difficulty 36 (High School)
The Starbusters
Coppel, Alfred
306 Gutenberg downloadsen2020Difficulty 42 (College)
The Undamned
Smith, George O. (George Oliver)
306 Gutenberg downloadsen2022Difficulty 39 (High School)
Trouble on Tycho
Bond, Nelson S.
306 Gutenberg downloadsen2020Difficulty 40 (High School)
Tybalt
Barr, Stephen
306 Gutenberg downloadsen2020Difficulty 38 (High School)
Me, Myself and I
Tenn, William
305 Gutenberg downloadsen2021Difficulty 39 (High School)
Special Delivery
Neville, Kris
305 Gutenberg downloadsen2021Difficulty 39 (High School)
Stopwatch on the world
Gilgannon, Daniel R.
305 Gutenberg downloadsen2023Difficulty 41 (College)
The Beast-Jewel of Mars
Brackett, Leigh
305 Gutenberg downloadsen2020Difficulty 35 (High School)
The Fifty-Fourth of July
Nourse, Alan Edward
305 Gutenberg downloadsen2021Difficulty 33 (High School)
The Last Brave Invader
Fontenay, Charles L.
305 Gutenberg downloadsen2019Difficulty 36 (High School)
The little elves seeking the beautiful world : $b A book for children
Warner, Lucy Hamilton
305 Gutenberg downloadsen2023Difficulty 29 (Middle School)
The shades of Toffee
Farrell, Henry
305 Gutenberg downloadsen2023Difficulty 39 (High School)
This Way to the Egress
Fetler, Andrew
305 Gutenberg downloadsen2020Difficulty 28 (Middle School)
Wainer
Shaara, Michael
305 Gutenberg downloadsen2010Difficulty 37 (High School)
A Message From Our Sponsor
Slesar, Henry
304 Gutenberg downloadsen2022Difficulty 34 (High School)
A pound of prevention
Edmondson, G. C.
304 Gutenberg downloadsen2023Difficulty 37 (High School)
Absolutely no paradox
Del Rey, Lester
304 Gutenberg downloadsen2023Difficulty 35 (High School)
Between the dark and the daylight
Budrys, Algis
304 Gutenberg downloadsen2023Difficulty 35 (High School)
Forever is Not So Long
Reeds, F. Anton
304 Gutenberg downloadsen2020Difficulty 44 (College)
Jabberwock, Beware!
Sternbach, Richard A.
304 Gutenberg downloadsen2021Difficulty 39 (High School)
Lake of Fire
Long, Frank Belknap
304 Gutenberg downloadsen2020Difficulty 34 (High School)
Last Night Out
Rothman, Milton A.
304 Gutenberg downloadsen2020Difficulty 44 (College)
Madmen of Mars
Fennel, Erik
304 Gutenberg downloadsen2021Difficulty 38 (High School)
Moonlight and Robots
Dunham, Jerry
304 Gutenberg downloadsen2021Difficulty 36 (High School)
Mutiny in the Void
Tanner, Charles R.
304 Gutenberg downloadsen2020Difficulty 37 (High School)
QRM-Interplanetary
Smith, George O. (George Oliver)
304 Gutenberg downloadsen2022Difficulty 42 (College)
Superjoemulloy
Grenville, Scott F.
304 Gutenberg downloadsen2019Difficulty 45 (College)
The Big Leap
Fritch, Charles E.
304 Gutenberg downloadsen2019Difficulty 40 (High School)
The Last of Mrs. DeBrugh
Sivia, H.
304 Gutenberg downloadsen2010Difficulty 31 (High School)
The Lost Temples of Xantoos
Calhoun, Howell
304 Gutenberg downloadsen2010Difficulty 63 (Academic)
The road to Sinharat
Brackett, Leigh
304 Gutenberg downloadsen2023Difficulty 36 (High School)
Breathes there a man
Fritch, Charles E.
303 Gutenberg downloadsen2022Difficulty 43 (College)
Circle of Flight
Stockham, Richard
303 Gutenberg downloadsen2010Difficulty 35 (High School)
Delay in Transit
Wallace, F. L. (Floyd L.)
303 Gutenberg downloadsen2016Difficulty 38 (High School)
Garden of Evil
St. Clair, Margaret
303 Gutenberg downloadsen2020Difficulty 40 (High School)
Half past Alligator
Colvin, Donald
303 Gutenberg downloadsen2016Difficulty 38 (High School)
Mr. Loneliness
Slesar, Henry
303 Gutenberg downloadsen2024Difficulty 30 (Middle School)
Nothing But the Best
Cogan, Alan
303 Gutenberg downloadsen2016Difficulty 35 (High School)
Righteous plague
Abernathy, Robert
303 Gutenberg downloadsen2023Difficulty 51 (Graduate)
Routine for a Hornet
Berry, Don
303 Gutenberg downloadsen2019Difficulty 41 (College)
Scrambled World
Wells, Basil
303 Gutenberg downloadsen2020Difficulty 39 (High School)
Spider Men of Gharr
Peacock, Wilbur S.
303 Gutenberg downloadsen2020Difficulty 42 (College)
The Builders
Holden, Fox B.
303 Gutenberg downloadsen2021Difficulty 45 (College)
The deep space scrolls
Young, Robert F.
303 Gutenberg downloadsen2023Difficulty 52 (Graduate)
The Fishdollar Affair
McKenna, Richard
303 Gutenberg downloadsen2019Difficulty 42 (College)
The Incredible Life-Form
Marks, Winston K. (Winston Kinney)
303 Gutenberg downloadsen2021Difficulty 54 (Graduate)
The vanishers
Burks, Arthur J.
303 Gutenberg downloadsen2022Difficulty 36 (High School)
Voyage dans la lune avant 1900
Ville D'Avray, A. de
303 Gutenberg downloadsfr2015
Wedding Day
Marks, Winston K. (Winston Kinney)
303 Gutenberg downloadsen2019Difficulty 41 (College)
Atomic bonanza
Smith, George O. (George Oliver)
302 Gutenberg downloadsen2023Difficulty 41 (College)
Beyond our control
Garrett, Randall
302 Gutenberg downloadsen2023Difficulty 43 (College)
Double Standard
Coppel, Alfred
302 Gutenberg downloadsen2016Difficulty 34 (High School)
Healing Rays in Space
Haggard, J. Harvey (John Harvey)
302 Gutenberg downloadsen2021Difficulty 38 (High School)
Hostage: A Terran Empire story
Wilson, Ann
302 Gutenberg downloadsen2008Difficulty 41 (College)
Le Sylphe ou, Songe de Mme de R***, écrit par elle-même à Mme de S*** by Crébillon
Crébillon, Claude-Prosper Jolyot de
302 Gutenberg downloadsfr2019
Man Alone
Berry, Don
302 Gutenberg downloadsen2019Difficulty 35 (High School)
Monster
Samachson, Joseph
302 Gutenberg downloadsen2020Difficulty 37 (High School)
Problem in solid
Smith, George O. (George Oliver)
302 Gutenberg downloadsen2022Difficulty 38 (High School)
Shandy
Goulart, Ron
302 Gutenberg downloadsen2019Difficulty 29 (Middle School)
Slay-Ride
Marks, Winston K. (Winston Kinney)
302 Gutenberg downloadsen2020Difficulty 38 (High School)
So Many Worlds Away...
Swain, Dwight V.
302 Gutenberg downloadsen2021Difficulty 36 (High School)
Star bright
Walton, Bryce
302 Gutenberg downloadsen2023Difficulty 38 (High School)
Step IV
Brown, Rosel George
302 Gutenberg downloadsen2010Difficulty 30 (Middle School)
The death crystal
Smith, George O. (George Oliver)
302 Gutenberg downloadsen2022Difficulty 36 (High School)
The Happy Herd
Walton, Bryce
302 Gutenberg downloadsen2019Difficulty 36 (High School)
The Lamps of the Angels
Sabia, Richard
302 Gutenberg downloadsen2016Difficulty 36 (High School)
The Last of the Huggermuggers
Cranch, Christopher Pearse
302 Gutenberg downloadsen2004Difficulty 39 (High School)
The Madman From Earth
Laumer, Keith
302 Gutenberg downloadsen2020Difficulty 36 (High School)
The Night Has a Thousand Eyes
De Courcy, John & De Courcy, Dorothy
302 Gutenberg downloadsen2021Difficulty 33 (High School)
The Planet That Time Forgot
Wollheim, Donald A.
302 Gutenberg downloadsen2020Difficulty 40 (High School)
The Queen of Space
Slotkin, Joseph
302 Gutenberg downloadsen2021Difficulty 36 (High School)
The scientific pioneer returns
Bond, Nelson S.
302 Gutenberg downloadsen2024Difficulty 36 (High School)
A Zloor for Your Trouble!
Reynolds, Mack
301 Gutenberg downloadsen2021Difficulty 33 (High School)
Beast of prey
Williams, Jay
301 Gutenberg downloadsen2023Difficulty 37 (High School)
Boarding party
Young, Robert F.
301 Gutenberg downloadsen2023Difficulty 59 (Graduate)
Flight Into the Unknown
Harris, Tom W.
301 Gutenberg downloadsen2021Difficulty 35 (High School)
Grounded
Sambrot, William
301 Gutenberg downloadsen2022Difficulty 43 (College)
Histoires incroyables, Tome I
Lermina, Jules
301 Gutenberg downloadsfr2006
In the Year Ten Thousand
Harben, Will N. (Will Nathaniel)
301 Gutenberg downloadsen2022Difficulty 44 (College)
Little Boy
Bixby, Jerome
301 Gutenberg downloadsen2019Difficulty 33 (High School)
Minos of Sardanes
Stilson, Charles B. (Charles Billings)
301 Gutenberg downloadsen2021Difficulty 41 (College)
Not in the Rules
Reynolds, Mack
301 Gutenberg downloadsen2021Difficulty 39 (High School)
Pattern
Rohrer, Robert H.
301 Gutenberg downloadsen2023Difficulty 45 (College)
Peter Pettigrew's prisoner
Bond, Nelson S.
301 Gutenberg downloadsen2024Difficulty 41 (College)
Six giants and a griffin, and other stories
Otis, Sarah Elizabeth Birdsall
301 Gutenberg downloadsen2020Difficulty 39 (High School)
Spacemen Never Die!
Hershman, Morris
301 Gutenberg downloadsen2009Difficulty 39 (High School)
The Abandoned of Yan
Daley, Donald F.
301 Gutenberg downloadsen2020Difficulty 33 (High School)
The Futile Flight of John Arthur Benn
Wilson, Richard
301 Gutenberg downloadsen2022Difficulty 48 (College)
The Man Who Flew
Cunningham, Charles D.
301 Gutenberg downloadsen2020Difficulty 38 (High School)
The Mercurian
Long, Frank Belknap
301 Gutenberg downloadsen2020Difficulty 39 (High School)
The Shaving of Shagpat; an Arabian entertainment — Volume 1
Meredith, George
301 Gutenberg downloadsen2003Difficulty 44 (College)
The warriors
Purdom, Tom
301 Gutenberg downloadsen2023Difficulty 36 (High School)
Assassin
Jones, Bascom
300 Gutenberg downloadsen2019Difficulty 39 (High School)
Eddie
Riley, Frank
300 Gutenberg downloadsen2019Difficulty 47 (College)
Learning Theory
McConnell, James V.
300 Gutenberg downloadsen2019Difficulty 43 (College)
Survival
Wells, Basil
300 Gutenberg downloadsen2020Difficulty 41 (College)
Task Mission
Holden, Fox B.
300 Gutenberg downloadsen2019Difficulty 43 (College)
The Blue Behemoth
Brackett, Leigh
300 Gutenberg downloadsen2020Difficulty 29 (Middle School)
The downfall of Lancelot Biggs
Bond, Nelson S.
300 Gutenberg downloadsen2024Difficulty 35 (High School)
The Enormous Word
Oberfield, William
300 Gutenberg downloadsen2021Difficulty 36 (High School)
The Gift
Sturgis, Melvin
300 Gutenberg downloadsen2021Difficulty 37 (High School)
The Martian Shore
Fontenay, Charles L.
300 Gutenberg downloadsen2022Difficulty 35 (High School)
The Sword of Johnny Damokles
Parker, Hugh Frazier
300 Gutenberg downloadsen2020Difficulty 38 (High School)
The Thing in the Truck
Marlowe, Stephen
300 Gutenberg downloadsen2021Difficulty 25 (Middle School)
The Valley of the Masters
Blackford, Charles Minor
300 Gutenberg downloadsen2019Difficulty 33 (High School)
Vandals of the Void
Wilson, Robert
300 Gutenberg downloadsen2020Difficulty 45 (College)
Bad Medicine
Sheckley, Robert
299 Gutenberg downloadsen2005Difficulty 41 (College)
Cakewalk to Gloryanna
Stecher, L. J., Jr.
299 Gutenberg downloadsen2016Difficulty 38 (High School)
Captain Chaos
Morrissey, D. Allen
299 Gutenberg downloadsen2020Difficulty 30 (Middle School)
East in the Morning
Fisher, David E.
299 Gutenberg downloadsen2016Difficulty 41 (College)
Ecology on Rollins Island
Lang, Varley
299 Gutenberg downloadsen2019Difficulty 34 (High School)
Family Tree
Fontenay, Charles L.
299 Gutenberg downloadsen2019Difficulty 41 (College)
House Operator
Garrett, Randall & Silverberg, Robert
299 Gutenberg downloadsen2021Difficulty 35 (High School)
I'll dream of you
Farrell, Henry
299 Gutenberg downloadsen2023Difficulty 37 (High School)
Lancelot Biggs cooks a pirate
Bond, Nelson S.
299 Gutenberg downloadsen2024Difficulty 34 (High School)
Little men of space
Long, Frank Belknap
299 Gutenberg downloadsen2023Difficulty 41 (College)
Overlord of Colony Eight
Silverberg, Robert
299 Gutenberg downloadsen2021Difficulty 36 (High School)
Six Frightened Men
Silverberg, Robert
299 Gutenberg downloadsen2021Difficulty 35 (High School)
The Conquistadors Come
Counselman, Mary Elizabeth
299 Gutenberg downloadsen2020Difficulty 41 (College)
The Hoofer
Miller, Walter M.
299 Gutenberg downloadsen2009Difficulty 33 (High School)
The Impossible Pirate
Smith, George O. (George Oliver)
299 Gutenberg downloadsen2022Difficulty 44 (College)
The penultimate trump
Ettinger, R. C. W. (Robert C. W.)
299 Gutenberg downloadsen2022Difficulty 42 (College)
They Were Different
Kenney, Neil J.
299 Gutenberg downloadsen2019Difficulty 41 (College)
Thralls of the Endless Night
Brackett, Leigh
299 Gutenberg downloadsen2020Difficulty 28 (Middle School)
Time Payment
Jacobs, Sylvia
299 Gutenberg downloadsen2019Difficulty 39 (High School)
Tolliver's Orbit
Fyfe, H. B. (Horace Bowne)
299 Gutenberg downloadsen2019Difficulty 37 (High School)
What Do You Read?
Ellanby, Boyd
299 Gutenberg downloadsen2015Difficulty 37 (High School)
When Day is Done
Castle, Arnold
299 Gutenberg downloadsen2019Difficulty 39 (High School)
"Next Stop, Nowhere!"
Purcell, Dick
298 Gutenberg downloadsen2021Difficulty 40 (High School)
Against Tetrarch
Gilmour, A. A. O.
298 Gutenberg downloadsen2021Difficulty 36 (High School)
Birthday Present
Marmor, Arnold
298 Gutenberg downloadsen2021Difficulty 20 (Elementary)
Boy meets dyevitza
Young, Robert F.
298 Gutenberg downloadsen2023Difficulty 45 (College)
In the Closed Room
Burnett, Frances Hodgson
298 Gutenberg downloadsen2004Difficulty 36 (High School)
Inhibition
Causey, James
298 Gutenberg downloadsen2019Difficulty 40 (High School)
Man-Trap
Annas, Hal
298 Gutenberg downloadsen2021Difficulty 33 (High School)
Mr. Caxton draws a Martian bird
Long, Frank Belknap
298 Gutenberg downloadsen2024Difficulty 38 (High School)
Pariah
Marlowe, Stephen
298 Gutenberg downloadsen2021Difficulty 37 (High School)
Pollony Undiverted
Van Scyoc, Sydney J.
298 Gutenberg downloadsen2016Difficulty 32 (High School)
The Gently Orbiting Blonde
Peterson, John Victor
298 Gutenberg downloadsen2022Difficulty 42 (College)
The Last Trespasser
Harmon, Jim
298 Gutenberg downloadsen2019Difficulty 37 (High School)
The Marrying Man
Farrell, Joseph
298 Gutenberg downloadsen2019Difficulty 37 (High School)
The Outer Quiet
Kastle, Herbert D.
298 Gutenberg downloadsen2019Difficulty 41 (College)
The Problem Makers
Hoskins, Robert
298 Gutenberg downloadsen2016Difficulty 42 (College)
Trouble Times Two
Smith, George O. (George Oliver)
298 Gutenberg downloadsen2022Difficulty 41 (College)
When You Giffle...
Stecher, L. J., Jr.
298 Gutenberg downloadsen2016Difficulty 35 (High School)
With These Hands
Kornbluth, C. M. (Cyril M.)
298 Gutenberg downloadsen2016Difficulty 39 (High School)
Beyond Pandora
Martin, Robert J.
297 Gutenberg downloadsen2007Difficulty 39 (High School)
Bramble Bush
Nourse, Alan Edward
297 Gutenberg downloadsen2019Difficulty 37 (High School)
Dawningsburgh
West, Wallace
297 Gutenberg downloadsen2016Difficulty 41 (College)
Derelicts of Uranus
Haggard, J. Harvey (John Harvey)
297 Gutenberg downloadsen2021Difficulty 40 (High School)
Fekete gyémántok
Jókai, Mór
297 Gutenberg downloadshu2017
Formula for murder
Rothman, Milton A.
297 Gutenberg downloadsen2023Difficulty 42 (College)
Jungle in the Sky
Marlowe, Stephen
297 Gutenberg downloadsen2019Difficulty 37 (High School)
Kelet tündér világa, vagy Szaif Züliázán szultán. (1. kötet) Aráb rege
Ali Bey & Knapp, Samuel L. (Samuel Lorenzo)
297 Gutenberg downloadshu2020
Lancelot Biggs, Master Navigator
Bond, Nelson S.
297 Gutenberg downloadsen2024Difficulty 38 (High School)
Savage Galahad
Walton, Bryce
297 Gutenberg downloadsen2020Difficulty 45 (College)
Scènes préhistoriques
Rosny, J.-H., aîné
297 Gutenberg downloadsfr2008
Seller of the Sky
Dryfoos, Dave
297 Gutenberg downloadsen2019Difficulty 32 (High School)
The Ballad of Venus Nell
Bond, Nelson S.
297 Gutenberg downloadsen2020Difficulty 37 (High School)
The Bloodhounds of Zirth
Palmer, Lloyd
297 Gutenberg downloadsen2021Difficulty 33 (High School)
The Elves of Mount Fern
Creighton, Katherine
297 Gutenberg downloadsen2018Difficulty 40 (High School)
The San Francisco Fairy: A Tale of Early Times
Anonymous
297 Gutenberg downloadsen2013Difficulty 41 (College)
The Thought-Men of Mercury
Winterbotham, R. R. (Russell Robert)
297 Gutenberg downloadsen2020Difficulty 36 (High School)
The Time Snatcher
Garrett, Randall
297 Gutenberg downloadsen2021Difficulty 34 (High School)
The Victory of Klon
Peacock, Wilbur S.
297 Gutenberg downloadsen2020Difficulty 43 (College)
To Pay the Piper
Blish, James
297 Gutenberg downloadsen2019Difficulty 44 (College)
West o' Mars
Fontenay, Charles L.
297 Gutenberg downloadsen2023Difficulty 37 (High School)
Horsesense Hank in the parallel worlds
Bond, Nelson S.
296 Gutenberg downloadsen2024Difficulty 37 (High School)
Kadonnut maailma
Doyle, Arthur Conan
296 Gutenberg downloadsfi2016
Marsin prinsessa
Burroughs, Edgar Rice
296 Gutenberg downloadsfi2021
Out of nowhere
Grosser, E. A.
296 Gutenberg downloadsen2024Difficulty 37 (High School)
Quickie
Marlowe, Stephen
296 Gutenberg downloadsen2019Difficulty 39 (High School)
Return Engagement
St. Clair, Margaret
296 Gutenberg downloadsen2021Difficulty 41 (College)
Ruth's Marriage in Mars: A Scientific Novel
Glass, Charles Wilder, Mrs.
296 Gutenberg downloadsen2018Difficulty 33 (High School)
Special Delivery
Smith, George O. (George Oliver)
296 Gutenberg downloadsen2022Difficulty 37 (High School)
The Android Kill
Jakes, John
296 Gutenberg downloadsen2020Difficulty 32 (High School)
The Expendables
Harmon, Jim
296 Gutenberg downloadsen2020Difficulty 40 (High School)
The Serpent River
Wilcox, Don
296 Gutenberg downloadsen2016Difficulty 36 (High School)
The Star of Satan
Hasse, Henry
296 Gutenberg downloadsen2020Difficulty 39 (High School)
Virgin Ground
Brown, Rosel George
296 Gutenberg downloadsen2019Difficulty 27 (Middle School)
World of the Hunter
Marlowe, Stephen
296 Gutenberg downloadsen2021Difficulty 34 (High School)
Crash Beam
Barrett, John
295 Gutenberg downloadsen2021Difficulty 33 (High School)
Double Trouble
Jacobi, Carl
295 Gutenberg downloadsen2020Difficulty 38 (High School)
Fine Feathers
Smith, George O. (George Oliver)
295 Gutenberg downloadsen2022Difficulty 39 (High School)
Flecker's magic
Matson, Norman
295 Gutenberg downloadsen2025Difficulty 34 (High School)
Into the Sun
Chapman, John L. (John Leslie)
295 Gutenberg downloadsen2021Difficulty 37 (High School)
Invaders of the Forbidden Moon
Gallun, Raymond Z. (Raymond Zinke)
295 Gutenberg downloadsen2020Difficulty 44 (College)
My sweetheart's the Man in the Moon
Marlowe, Stephen
295 Gutenberg downloadsen2022Difficulty 37 (High School)
The Ballad of Blaster Bill
Bond, Nelson S.
295 Gutenberg downloadsen2020Difficulty 38 (High School)
The men return
Vance, Jack
295 Gutenberg downloadsen2023Difficulty 37 (High School)
The Silver Menace
Leinster, Murray
295 Gutenberg downloadsen2015Difficulty 39 (High School)
Too close to the forest
Walton, Bryce & Reynolds, Al
295 Gutenberg downloadsen2024Difficulty 39 (High School)
Vassals of the Lode-Star
Fox, Gardner F. (Gardner Francis)
295 Gutenberg downloadsen2021Difficulty 33 (High School)
Action on Azura
Osborne, Robertson
294 Gutenberg downloadsen2020Difficulty 41 (College)
After Some Tomorrow
Reynolds, Mack
294 Gutenberg downloadsen2019Difficulty 35 (High School)
Die schwarzen Brüder: Eine abentheuerliche Geschichte. 3/3
Zschokke, Heinrich
294 Gutenberg downloadsde2013
Lesson for Today
Nydahl, Joel
294 Gutenberg downloadsen2021Difficulty 31 (High School)
Meet Me in Tomorrow
Geier, Chester S.
294 Gutenberg downloadsen2021Difficulty 38 (High School)
Return of a Legend
Gallun, Raymond Z. (Raymond Zinke)
294 Gutenberg downloadsen2020Difficulty 42 (College)
Spawning Ground
Del Rey, Lester
294 Gutenberg downloadsen2019Difficulty 36 (High School)
Task of Kayin
Samachson, Joseph
294 Gutenberg downloadsen2021Difficulty 40 (High School)
Test Problem
Ramm, Alan J.
294 Gutenberg downloadsen2021Difficulty 41 (College)
The Big Headache
Harmon, Jim
294 Gutenberg downloadsen2020Difficulty 37 (High School)
The Hoplite
Sheridan, Richard
294 Gutenberg downloadsen2020Difficulty 42 (College)
The Little Monsters Come
Cummings, Ray
294 Gutenberg downloadsen2020Difficulty 36 (High School)
The Twilight Years
Drussai, Kirk & Drussai, Garen
294 Gutenberg downloadsen2019Difficulty 36 (High School)
Thief of Mars
Hasse, Henry
294 Gutenberg downloadsen2020Difficulty 37 (High School)
Top o' the World: A Once Upon a Time Tale
Swan, Mark
294 Gutenberg downloadsen2019Difficulty 35 (High School)
Z
Fontenay, Charles L.
294 Gutenberg downloadsen2019Difficulty 36 (High School)
Cause of Death
Tadlock, Max
293 Gutenberg downloadsen2016Difficulty 31 (High School)
Color Blind
Stearns, Charles A.
293 Gutenberg downloadsen2020Difficulty 34 (High School)
Double-Cross
Pohl, Frederik
293 Gutenberg downloadsen2020Difficulty 34 (High School)
Excitement for sale
Marlowe, Stephen
293 Gutenberg downloadsen2024Difficulty 39 (High School)
Get Out of My Body!
Harris, Tom W.
293 Gutenberg downloadsen2021Difficulty 39 (High School)
Ice Planet
Selwyn, Carl
293 Gutenberg downloadsen2021Difficulty 37 (High School)
Lost Art
Hawk, G. K.
293 Gutenberg downloadsen2019Difficulty 40 (High School)
Näkymätön mies
Wells, H. G. (Herbert George)
293 Gutenberg downloadsfi2014
Oridin's Formula
Winterbotham, R. R. (Russell Robert)
293 Gutenberg downloadsen2020Difficulty 38 (High School)
Pilgrims' project
Young, Robert F.
293 Gutenberg downloadsen2023Difficulty 46 (College)
Preview of Peril
Coppel, Alfred
293 Gutenberg downloadsen2021Difficulty 44 (College)
Pähkinänrusentaja ja hiirikuningas
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
293 Gutenberg downloadsfi2015
The Dream-God, or, A Singular Evolvement of Thought in Sleep
Cuningham, John
293 Gutenberg downloadsen2021Difficulty 53 (Graduate)
The Geisha Memory
Marks, Winston K. (Winston Kinney)
293 Gutenberg downloadsen2020Difficulty 41 (College)
The Rocketeers Have Shaggy Ears
Bennett, Keith
293 Gutenberg downloadsen2021Difficulty 45 (College)
The Star Beast
Knight, Damon
293 Gutenberg downloadsen2021Difficulty 35 (High School)
The Thing of Venus
Peacock, Wilbur S.
293 Gutenberg downloadsen2020Difficulty 44 (College)
To make a hero
Garrett, Randall
293 Gutenberg downloadsen2023Difficulty 44 (College)
Two Whole Glorious Weeks
Mohler, Will
293 Gutenberg downloadsen2019Difficulty 45 (College)
Compete or Die!
Reinsberg, Mark
292 Gutenberg downloadsen2021Difficulty 37 (High School)
Deny the Slake
Wilson, Richard
292 Gutenberg downloadsen2022Difficulty 37 (High School)
Export Commodity
Cox, Irving E., Jr.
292 Gutenberg downloadsen2021Difficulty 44 (College)
Forced Move
Lee, Henry
292 Gutenberg downloadsen2019Difficulty 47 (College)
Gangway for Homer
Hahn, George R.
292 Gutenberg downloadsen2024Difficulty 49 (College)
Hang head, vandal
Clifton, Mark
292 Gutenberg downloadsen2023Difficulty 46 (College)
Murderer's Base
Brittain, William J.
292 Gutenberg downloadsen2021Difficulty 35 (High School)
Rogue psi
Schmitz, James H.
292 Gutenberg downloadsen2023Difficulty 45 (College)
Sixty-Year Extension
Nourse, Alan Edward
292 Gutenberg downloadsen2020Difficulty 35 (High School)
Space Blackout
Carson, Sam
292 Gutenberg downloadsen2021Difficulty 37 (High School)
Star of Panadur
dePina, Albert & Hasse, Henry
292 Gutenberg downloadsen2020Difficulty 42 (College)
Stopover
Gerken, William
292 Gutenberg downloadsen2009Difficulty 32 (High School)
The Man Higher Up
Balmer, Edwin & MacHarg, William
292 Gutenberg downloadsen2022Difficulty 43 (College)
The Rumble and the Roar
Bartholomew, Stephen
292 Gutenberg downloadsen2019Difficulty 38 (High School)
Through the Asteroids—To Hell!
Yerxa, Leroy
292 Gutenberg downloadsen2020Difficulty 31 (High School)
Venus Hate
McGreevey, John
292 Gutenberg downloadsen2021Difficulty 41 (College)
Amour, Amour, Dear Planet!
Clutter, Mark
291 Gutenberg downloadsen2021Difficulty 34 (High School)
Cave-Dwellers of Saturn
Wiggin, John
291 Gutenberg downloadsen2020Difficulty 45 (College)
Der Luftpirat und sein lenkbares Luftschiff 1: Der Beherrscher der Lüfte
Anonymous
291 Gutenberg downloadsde2017
Divvy up
Marlowe, Stephen
291 Gutenberg downloadsen2023Difficulty 38 (High School)
Fish Fry
Marmor, Arnold
291 Gutenberg downloadsen2021Difficulty 24 (Middle School)
Ignatz
Goulart, Ron
291 Gutenberg downloadsen2019Difficulty 31 (High School)
Le monde tel qu'il sera
Souvestre, Émile
291 Gutenberg downloadsfr2019
Stellar Vengeance
Freeman, Frank
291 Gutenberg downloadsen2021Difficulty 40 (High School)
The Brave Walk Alone
McGreevey, John
291 Gutenberg downloadsen2021Difficulty 39 (High School)
The Man Who Killed the World
Cummings, Ray
291 Gutenberg downloadsen2020Difficulty 36 (High School)
The Men of Boru
Nelson, Jack A.
291 Gutenberg downloadsen2019Difficulty 31 (High School)
The Stuff
Slesar, Henry
291 Gutenberg downloadsen2016Difficulty 41 (College)
The Toy
Neville, Kris
291 Gutenberg downloadsen2021Difficulty 34 (High School)
The Vegans Were Curious
Marks, Winston K. (Winston Kinney)
291 Gutenberg downloadsen2021Difficulty 44 (College)
Whiskaboom
Arkin, Alan
291 Gutenberg downloadsen2016Difficulty 31 (High School)
Battlefield in Black
Whittington, George A.
290 Gutenberg downloadsen2020Difficulty 43 (College)
Deadline
Kleine, Walter L.
290 Gutenberg downloadsen2023Difficulty 35 (High School)
Forever We Die!
Marlowe, Stephen
290 Gutenberg downloadsen2021Difficulty 35 (High School)
Home is the Spaceman
Smith, George O. (George Oliver)
290 Gutenberg downloadsen2022Difficulty 43 (College)
In the Jag-Whiffing Service
Bunch, David R.
290 Gutenberg downloadsen2019Difficulty 45 (College)
Preferred Position
Dryfoos, Dave
290 Gutenberg downloadsen2021Difficulty 38 (High School)
Reign of the telepuppets
Galouye, Daniel F.
290 Gutenberg downloadsen2023Difficulty 50 (College)
Respectfully mine
Garrett, Randall
290 Gutenberg downloadsen2023Difficulty 45 (College)
Rex Ex Machina
Max, Frederic
290 Gutenberg downloadsen2009Difficulty 52 (Graduate)
The Last American A Fragment from the Journal of Khan-li, Prince of Dimph-yoo-chur and Admiral in the Persian Navy
Mitchell, John Ames
290 Gutenberg downloadsen2005Difficulty 43 (College)
The Raiders of Saturn's Ring
Gallun, Raymond Z. (Raymond Zinke)
290 Gutenberg downloadsen2020Difficulty 43 (College)
Tubemonkey
Bixby, Jerome
290 Gutenberg downloadsen2021Difficulty 43 (College)
A Bad Town for Spacemen
Scott, Robert
289 Gutenberg downloadsen2020Difficulty 32 (High School)
A Matter of Order
Holden, Fox B.
289 Gutenberg downloadsen2019Difficulty 45 (College)
A Tourist Named Death
Anvil, Christopher
289 Gutenberg downloadsen2019Difficulty 41 (College)
An Eel by the Tail
Lang, Allen Kim
289 Gutenberg downloadsen2021Difficulty 45 (College)
And there was light
Del Rey, Lester
289 Gutenberg downloadsen2023Difficulty 42 (College)
Asneha, the legend of the opal
Fornaro, Carlo de
289 Gutenberg downloadsen2020Difficulty 56 (Graduate)
Citadel of the Green Death
McDowell, Robert Emmett
289 Gutenberg downloadsen2021Difficulty 39 (High School)
Lady Into Hell-Cat
Mullen, Stanley
289 Gutenberg downloadsen2021Difficulty 34 (High School)
Latent Image
Smith, George O. (George Oliver)
289 Gutenberg downloadsen2022Difficulty 38 (High School)
Momentum
Dye, Charles
289 Gutenberg downloadsen2023Difficulty 41 (College)
Mutiny
Offenbecker, Larry
289 Gutenberg downloadsen2020Difficulty 35 (High School)
No time for Toffee!
Farrell, Henry
289 Gutenberg downloadsen2021Difficulty 40 (High School)
Once Upon a Monbeast...
Fritch, Charles E.
289 Gutenberg downloadsen2021Difficulty 34 (High School)
One touch of Terra
Bok, Hannes
289 Gutenberg downloadsen2023Difficulty 39 (High School)
Revolt in the Ice Empire
Cummings, Ray
289 Gutenberg downloadsen2020Difficulty 41 (College)
Space Bat
Selwyn, Carl
289 Gutenberg downloadsen2020Difficulty 35 (High School)
Suzy
Parker, Watson
289 Gutenberg downloadsen2010Difficulty 29 (Middle School)
The madness of Lancelot Biggs
Bond, Nelson S.
289 Gutenberg downloadsen2024Difficulty 37 (High School)
The Pit of Nympthons
Mullen, Stanley
289 Gutenberg downloadsen2020Difficulty 42 (College)
Voyage to Far N'jurd
Neville, Kris
289 Gutenberg downloadsen2016Difficulty 31 (High School)
Where the Gods Decide
McKimmey, James
289 Gutenberg downloadsen2021Difficulty 32 (High School)
Witness
Smith, George H. (George Henry)
289 Gutenberg downloadsen2019Difficulty 36 (High School)
Äärimmäiseltä rajalta : $b Seikkailuromaani
Frich, Øvre Richter
289 Gutenberg downloadsfi2018
De kleine Johannes
Eeden, Frederik van
288 Gutenberg downloadsnl2004
Frank Reade, Jr., with his new steam man in Mexico or, hot work among the greasers
Senarens, Luis
288 Gutenberg downloadsen2022Difficulty 37 (High School)
Jimsy and the Monsters
Sheldon, Walter J.
288 Gutenberg downloadsen2010Difficulty 38 (High School)
Miss Tweedham's Elogarsn
Williams, Robert Moore
288 Gutenberg downloadsen2021Difficulty 30 (Middle School)
Publicity Stunt
Williams, Robert Moore
288 Gutenberg downloadsen2015Difficulty 35 (High School)
Runaway
Coppel, Alfred
288 Gutenberg downloadsen2021Difficulty 36 (High School)
Specimen
De Vet, Charles V.
288 Gutenberg downloadsen2019Difficulty 36 (High School)
The Beast-Jewel of Mars
Thiessen, V. E.
288 Gutenberg downloadsen2020Difficulty 31 (High School)
The Divers
Stamers, James
288 Gutenberg downloadsen2019Difficulty 35 (High School)
The Girls from Fieu Dayol
Young, Robert F.
288 Gutenberg downloadsen2019Difficulty 42 (College)
The Killer
Oliver, J. T. (Joseph Tombs)
288 Gutenberg downloadsen2021Difficulty 31 (High School)
The Threefold Destiny (From "Twice Told Tales")
Hawthorne, Nathaniel
288 Gutenberg downloadsen2005Difficulty 54 (Graduate)
Tom Swift and his talking pictures : $b or, The greatest invention on record
Appleton, Victor
288 Gutenberg downloadsen2024Difficulty 40 (High School)
A Little Knowledge
Winterbotham, R. R. (Russell Robert)
287 Gutenberg downloadsen2019Difficulty 36 (High School)
Abbr.
Riley, Frank
287 Gutenberg downloadsen2019Difficulty 45 (College)
Among the Scented Ones
Wells, Basil
287 Gutenberg downloadsen2021Difficulty 40 (High School)
Bruggil's bride
Young, Robert F.
287 Gutenberg downloadsen2023Difficulty 46 (College)
Equation for Time
Winterbotham, R. R. (Russell Robert)
287 Gutenberg downloadsen2021Difficulty 38 (High School)
Flight Through Tomorrow
Coblentz, Stanton A. (Stanton Arthur)
287 Gutenberg downloadsen2009Difficulty 55 (Graduate)
Maailman loppu: Romaani ankarasta elämästä avaruudessa
Rauhala, K. N. (Kalle Nikodemus)
287 Gutenberg downloadsfi2015
Phantom Duel
McCormack, Ford
287 Gutenberg downloadsen2022Difficulty 46 (College)
Quest on Io
Williams, Robert Moore
287 Gutenberg downloadsen2020Difficulty 36 (High School)
Restricted Tool
Morehart, Malcolm B.
287 Gutenberg downloadsen2010Difficulty 40 (High School)
Space-Liner X-87
Cummings, Ray
287 Gutenberg downloadsen2020Difficulty 40 (High School)
The Downhill Side of Thirty
Shockley, Virgil F.
287 Gutenberg downloadsen2019Difficulty 34 (High School)
The Little Man Who Wasn't Quite
Stuart, William W.
287 Gutenberg downloadsen2016Difficulty 29 (Middle School)
The Music Master
Wallace, F. L. (Floyd L.)
287 Gutenberg downloadsen2021Difficulty 35 (High School)
The Venus Evil
Geier, Chester S.
287 Gutenberg downloadsen2021Difficulty 43 (College)
The Violators
Binder, Eando
287 Gutenberg downloadsen2020Difficulty 39 (High School)
Ticket to the Stars
Banks, Raymond E.
287 Gutenberg downloadsen2021Difficulty 33 (High School)
1,492,633 Marlon Brandos
Aandahl, Vance
286 Gutenberg downloadsen2020Difficulty 37 (High School)
A jest and a vengeance
Price, E. Hoffmann
286 Gutenberg downloadsen2024Difficulty 41 (College)
A jövő század regénye, 2. rész
Jókai, Mór
286 Gutenberg downloadshu2017
A Strange Story — Volume 08
Lytton, Edward Bulwer Lytton, Baron
286 Gutenberg downloadsen2005Difficulty 44 (College)
Exit From Asteroid 60
James, D. L. (Daniel Lewis)
286 Gutenberg downloadsen2020Difficulty 44 (College)
Gentlemen: please note
Garrett, Randall
286 Gutenberg downloadsen2023Difficulty 46 (College)
Jupiter found
Young, Robert F.
286 Gutenberg downloadsen2023Difficulty 41 (College)
Martyr's Flight
Searls, Hank
286 Gutenberg downloadsen2021Difficulty 36 (High School)
Murderer's chain
Brown, Wenzell
286 Gutenberg downloadsen2023Difficulty 38 (High School)
Piccaninnies
Peacocke, Isabel M. (Isabel Maud)
286 Gutenberg downloadsen2006Difficulty 40 (High School)
Rebuttal
Curtis, Betsy
286 Gutenberg downloadsen2022Difficulty 38 (High School)
Saknarth
Wollheim, Donald A.
286 Gutenberg downloadsen2024Difficulty 38 (High School)
Scent Makes a Difference
Stamers, James
286 Gutenberg downloadsen2016Difficulty 35 (High School)
Sequel
Smith, Ben
286 Gutenberg downloadsen2022Difficulty 47 (College)
The Automatic Maid-of-All-Work: A Possible Tale of the Near Future
Campbell, M. L.
286 Gutenberg downloadsen2019Difficulty 40 (High School)
The band played on
Del Rey, Lester
286 Gutenberg downloadsen2023Difficulty 39 (High School)
The Martian Circe
Jones, Raymond F.
286 Gutenberg downloadsen2021Difficulty 37 (High School)
Theft
Venable, Bill
286 Gutenberg downloadsen2021Difficulty 32 (High School)
Wanted: One Sane Man
Robinson, Frank M.
286 Gutenberg downloadsen2021Difficulty 42 (College)
Willie's Planet
Ellis, Mike
286 Gutenberg downloadsen2019Difficulty 30 (Middle School)
"Hey Ma, Where's Willie?"
Bukstein, I. M.
285 Gutenberg downloadsen2021Difficulty 28 (Middle School)
After Ixmal
Sutton, Jeff
285 Gutenberg downloadsen2023Difficulty 46 (College)
Assignment on Venus
Jacobi, Carl
285 Gutenberg downloadsen2020Difficulty 41 (College)
Capillária: Regény
Karinthy, Frigyes
285 Gutenberg downloadshu2022
Happy Rain Night
Evans, Dean
285 Gutenberg downloadsen2021Difficulty 29 (Middle School)
Le Diable au Sahara
Mille, Pierre
285 Gutenberg downloadsfr2023
Le voyage immobile, suivi d'autres histoires singulières
Renard, Maurice
285 Gutenberg downloadsfr2024
Misrule
Scott, Robert
285 Gutenberg downloadsen2020Difficulty 34 (High School)
Perfect Companion
McGreevey, John
285 Gutenberg downloadsen2021Difficulty 38 (High School)
Skid Row Pilot
Garrett, Randall
285 Gutenberg downloadsen2021Difficulty 33 (High School)
Spielgeist: Eine Phantasie
Berger, Ludwig
285 Gutenberg downloadsde2016
Terror Out of Space
Brackett, Leigh
285 Gutenberg downloadsen2020Difficulty 32 (High School)
The black alarm
Smith, George O. (George Oliver)
285 Gutenberg downloadsen2023Difficulty 43 (College)
The Contact Point
Sharkey, Jack
285 Gutenberg downloadsen2019Difficulty 37 (High School)
The Crowded Colony
Bixby, Jerome
285 Gutenberg downloadsen2020Difficulty 39 (High School)
The survivors
Hamm, T. D.
285 Gutenberg downloadsen2024Difficulty 43 (College)
The Vizier of the Two-Horned Alexander
Stockton, Frank R.
285 Gutenberg downloadsen2003Difficulty 42 (College)
You'll Like It on Mars
Harris, Tom W.
285 Gutenberg downloadsen2021Difficulty 30 (Middle School)
Communication
Fontenay, Charles L.
284 Gutenberg downloadsen2019Difficulty 39 (High School)
Final Glory
Hasse, Henry
284 Gutenberg downloadsen2020Difficulty 36 (High School)
Man's Best Friend
Smith, Evelyn E.
284 Gutenberg downloadsen2016Difficulty 41 (College)
Parking, unlimited
Loomis, Noel M.
284 Gutenberg downloadsen2023Difficulty 31 (High School)
Secret of the Painting
Williams, Robert Moore
284 Gutenberg downloadsen2021Difficulty 30 (Middle School)
Spacemen are born
Branham, Bolling
284 Gutenberg downloadsen2021Difficulty 39 (High School)
Sunfire!
Hamilton, Edmond
284 Gutenberg downloadsen2023Difficulty 36 (High School)
The Earthman
Cox, Irving E., Jr.
284 Gutenberg downloadsen2019Difficulty 42 (College)
The Nostalgia Gene
Hutchins, Roy
284 Gutenberg downloadsen2016Difficulty 46 (College)
The Tantalus Death
Rocklynne, Ross
284 Gutenberg downloadsen2020Difficulty 38 (High School)
Touch the sky
Coppel, Alfred
284 Gutenberg downloadsen2022Difficulty 33 (High School)
A jar of jelly beans
Gregory, Franklin
283 Gutenberg downloadsen2023Difficulty 41 (College)
And it was good
Earley, A.
283 Gutenberg downloadsen2023Difficulty 45 (College)
Beauty interrupted
Fontenay, Charles L.
283 Gutenberg downloadsen2023Difficulty 41 (College)
Dearest Enemy
Holden, Fox B.
283 Gutenberg downloadsen2019Difficulty 41 (College)
Example
Pace, Tom
283 Gutenberg downloadsen2020Difficulty 39 (High School)
Pretty Quadroon
Fontenay, Charles L.
283 Gutenberg downloadsen2019Difficulty 43 (College)
Rhythm rides the rocket
Olsen, Bob
283 Gutenberg downloadsen2024Difficulty 47 (College)
Sales Talk
Cente, H. F.
283 Gutenberg downloadsen2021Difficulty 34 (High School)
Solar Stiff
Stopher, Chas. A.
283 Gutenberg downloadsen2009Difficulty 49 (College)
The crystal ray
Gallun, Raymond Z. (Raymond Zinke)
283 Gutenberg downloadsen2024Difficulty 48 (College)
The leaf
Young, Robert F.
283 Gutenberg downloadsen2023Difficulty 38 (High School)
The Way Back
Moskowitz, Sam
283 Gutenberg downloadsen2021Difficulty 46 (College)
Time for survival
Smith, George O. (George Oliver)
283 Gutenberg downloadsen2023Difficulty 45 (College)
Toffee haunts a ghost
Farrell, Henry
283 Gutenberg downloadsen2023Difficulty 39 (High School)
Voyage to Procyon
Silverberg, Robert
283 Gutenberg downloadsen2021Difficulty 36 (High School)
X Marks the Asteroid
Rocklynne, Ross
283 Gutenberg downloadsen2021Difficulty 39 (High School)
A Connecticut Yankee in King Arthur's Court, Part 6.
Twain, Mark
282 Gutenberg downloadsen2004Difficulty 37 (High School)
Asteroid of the Damned
Wylie, Dirk & Pohl, Frederik
282 Gutenberg downloadsen2020Difficulty 42 (College)
Baker's Dozens
Harmon, Jim
282 Gutenberg downloadsen2019Difficulty 39 (High School)
Der Luftpirat und sein lenkbares Luftschiff 40: Die Empörung im Weltenfahrzeug
Anonymous
282 Gutenberg downloadsde2017
Murder Beneath the Polar Ice
Howard, Hayden
282 Gutenberg downloadsen2019Difficulty 45 (College)
Terror out of the past
Gallun, Raymond Z. (Raymond Zinke)
282 Gutenberg downloadsen2025Difficulty 41 (College)
The Battle of the Bells
Bixby, Jerome
282 Gutenberg downloadsen2021Difficulty 35 (High School)
A trick of the mind
Salton, William P.
281 Gutenberg downloadsen2024Difficulty 38 (High School)
A World Apart
Merwin, Sam, Jr.
281 Gutenberg downloadsen2010Difficulty 42 (College)
Colony of the Unfit
Carter, Manfred A.
281 Gutenberg downloadsen2020Difficulty 40 (High School)
Dynasty of the lost
Smith, George O. (George Oliver)
281 Gutenberg downloadsen2023Difficulty 44 (College)
Firth's World
Cox, Irving E., Jr.
281 Gutenberg downloadsen2019Difficulty 42 (College)
Flight From Time
Coppel, Alfred
281 Gutenberg downloadsen2021Difficulty 42 (College)
Master Race
Ashby, Richard
281 Gutenberg downloadsen2021Difficulty 40 (High School)
Matchmaker
Fontenay, Charles L.
281 Gutenberg downloadsen2019Difficulty 41 (College)
Star chamber
Fyfe, H. B. (Horace Bowne)
281 Gutenberg downloadsen2023Difficulty 40 (High School)
The Madcap Metalloids
Athanas, Verne
281 Gutenberg downloadsen2020Difficulty 35 (High School)
The Pacifists
Fritch, Charles E.
281 Gutenberg downloadsen2019Difficulty 33 (High School)
The Polite People of Pudibundia
Lafferty, R. A.
281 Gutenberg downloadsen2019Difficulty 35 (High School)
The Ultimate Image
Miller, P. Schuyler (Peter Schuyler)
281 Gutenberg downloadsen2021Difficulty 36 (High School)
Threlkeld's Daughter
Bell, James
281 Gutenberg downloadsen2020Difficulty 36 (High School)
A kiss for the conqueror
Slesar, Henry
280 Gutenberg downloadsen2024Difficulty 33 (High School)
Dangerous Quarry
Harmon, Jim
280 Gutenberg downloadsen2020Difficulty 38 (High School)
Hop O' My Thumb
Samachson, Joseph
280 Gutenberg downloadsen2022Difficulty 40 (High School)
South to Propontis
Ackermann, Henry Andrew
280 Gutenberg downloadsen2020Difficulty 37 (High School)
The beast of boredom
Smith, Richard Rein
280 Gutenberg downloadsen2023Difficulty 44 (College)
The Klygha
Fyfe, H. B. (Horace Bowne)
280 Gutenberg downloadsen2023Difficulty 31 (High School)
The Psychological Regulator
Kornbluth, C. M. (Cyril M.)
280 Gutenberg downloadsen2021Difficulty 38 (High School)
Underground Movement
Lang, Allen Kim
280 Gutenberg downloadsen2022Difficulty 37 (High School)
World of Mockery
Moskowitz, Sam
280 Gutenberg downloadsen2020Difficulty 46 (College)
Zeritsky's Law
Griffith, Ann Warren
280 Gutenberg downloadsen2016Difficulty 50 (College)
Classified object
Peterson, John Victor
279 Gutenberg downloadsen2024Difficulty 47 (College)
Der Luftpirat und sein lenkbares Luftschiff 42: Im Todeskrater des neuen Planeten
Anonymous
279 Gutenberg downloadsde2017
In His Image
Walton, Bryce
279 Gutenberg downloadsen2020Difficulty 33 (High School)
Judas Ram
Merwin, Sam, Jr.
279 Gutenberg downloadsen2016Difficulty 37 (High School)
Mr. Biggs goes to town
Bond, Nelson S.
279 Gutenberg downloadsen2024Difficulty 40 (High School)
Pioneers
Wells, Basil
279 Gutenberg downloadsen2019Difficulty 39 (High School)
The Age of Science: A Newspaper of the Twentieth Century
Cobbe, Frances Power
279 Gutenberg downloadsen2020Difficulty 71 (Expert)
The band played on
Shook, C.
279 Gutenberg downloadsen2022Difficulty 32 (High School)
The Bridge
Revelle, G. G.
279 Gutenberg downloadsen2019Difficulty 30 (Middle School)
The Celestial Hammerlock
Colvin, Donald
279 Gutenberg downloadsen2016Difficulty 39 (High School)
The Chasm
Walton, Bryce
279 Gutenberg downloadsen2019Difficulty 31 (High School)
The Fatal Third
Thomas, Theodore L.
279 Gutenberg downloadsen2020Difficulty 36 (High School)
The Lightning's Course
Peterson, John Victor
279 Gutenberg downloadsen2021Difficulty 48 (College)
The Miserly Robot
Rice, R. J.
279 Gutenberg downloadsen2021Difficulty 40 (High School)
The Scandalized Martians
Marmor, Arnold
279 Gutenberg downloadsen2021Difficulty 27 (Middle School)
The Shaving of Shagpat; an Arabian entertainment — Volume 4
Meredith, George
279 Gutenberg downloadsen2003Difficulty 46 (College)
The Watchers
Aycock, Roger D.
279 Gutenberg downloadsen2020Difficulty 41 (College)
Come Into My Brain!
Silverberg, Robert
278 Gutenberg downloadsen2021Difficulty 41 (College)
Never Gut-Shoot a Wampus
Marks, Winston K. (Winston Kinney)
278 Gutenberg downloadsen2021Difficulty 38 (High School)
Planet of Doom
Marlowe, Stephen
278 Gutenberg downloadsen2021Difficulty 35 (High School)
Queen of the Blue World
Wells, Basil
278 Gutenberg downloadsen2020Difficulty 42 (College)
The devil downstairs
Costello, P. F.
278 Gutenberg downloadsen2024Difficulty 32 (High School)
The Flame Breathers
Cummings, Ray
278 Gutenberg downloadsen2020Difficulty 38 (High School)
The man who liked lions
Daley, John Bernard
278 Gutenberg downloadsen2022Difficulty 32 (High School)
The Pure Observers
Rogers, B. J.
278 Gutenberg downloadsen2019Difficulty 40 (High School)
What Hath Me?
Kuttner, Henry
278 Gutenberg downloadsen2020Difficulty 40 (High School)
Der Luftpirat und sein lenkbares Luftschiff 56: Die Weltenfahrer auf dem Riesen-Planeten
Anonymous
277 Gutenberg downloadsde2017
Gulliverin matkat kaukaisilla mailla
Swift, Jonathan
277 Gutenberg downloadsfi2014
Mission
Mason, John Hollis
277 Gutenberg downloadsen2024Difficulty 47 (College)
Once a first wife
Arkawy, Norman
277 Gutenberg downloadsen2024Difficulty 43 (College)
Silence is—Deadly
Shurtleff, Bertrand
277 Gutenberg downloadsen2020Difficulty 44 (College)
Spawn of the Venus Sea
Walton, Harry
277 Gutenberg downloadsen2020Difficulty 39 (High School)
The Fugitives
Morehart, Malcolm B.
277 Gutenberg downloadsen2021Difficulty 38 (High School)
The Margenes
De Ford, Miriam Allen
277 Gutenberg downloadsen2019Difficulty 54 (Graduate)
Through time and space with Benedict Breadfruit
Garrett, Randall
277 Gutenberg downloadsen2023Difficulty 49 (College)
Two way destiny
Long, Frank Belknap
277 Gutenberg downloadsen2024Difficulty 41 (College)
Where are you, Mr. Biggs?
Bond, Nelson S.
277 Gutenberg downloadsen2024Difficulty 36 (High School)
Beyond the Ultra-Violet
Robinson, Frank M.
276 Gutenberg downloadsen2021Difficulty 37 (High School)
Der Eroberer Eine poetische Phantasie in fünf Kaprizzen. Aus alten Urkunden mit neuen Anmerkungen
Weidmann, Paul
276 Gutenberg downloadsde2015
Duel in Black
West, John Foster
276 Gutenberg downloadsen2021Difficulty 41 (College)
E Being
Stamers, James
276 Gutenberg downloadsen2020Difficulty 39 (High School)
Hold Back Tomorrow
Neville, Kris
276 Gutenberg downloadsen2021Difficulty 30 (Middle School)
Image of Splendor
Kella, Lu
276 Gutenberg downloadsen2020Difficulty 41 (College)
Imitation of death
Del Rey, Lester
276 Gutenberg downloadsen2023Difficulty 44 (College)
Placebo
Mason, David
276 Gutenberg downloadsen2022Difficulty 37 (High School)
Problem Planet
Winterbotham, R. R. (Russell Robert)
276 Gutenberg downloadsen2021Difficulty 34 (High School)
Quinquepedalian
Anthony, Piers
276 Gutenberg downloadsen2023Difficulty 40 (High School)
Spacerogue
Silverberg, Robert
276 Gutenberg downloadsen2023Difficulty 40 (High School)
The Derelict
Matthews, W. J. (William J.)
276 Gutenberg downloadsen2020Difficulty 35 (High School)
The Martians and the Coys
Reynolds, Mack
276 Gutenberg downloadsen2021Difficulty 44 (College)
Too Many Eggs
Neville, Kris
276 Gutenberg downloadsen2020Difficulty 31 (High School)
Radio V-rays
Dirk, Jan
275 Gutenberg downloadsen2024Difficulty 46 (College)
The Brides of Ool
Cummings, Monette
275 Gutenberg downloadsen2020Difficulty 33 (High School)
The Little Red Bag
Sohl, Jerry
275 Gutenberg downloadsen2019Difficulty 31 (High School)
Tydore's Gift
Coppel, Alfred
275 Gutenberg downloadsen2020Difficulty 37 (High School)
Der rote Komet Wunder der Zukunft. Romane aus dem dritten Jahrtausend. Band 2
Heymann, Robert
274 Gutenberg downloadsde2011
Dr. Moreau szigete: Regény
Wells, H. G. (Herbert George)
274 Gutenberg downloadshu2021
Forgotten danger
Samachson, Joseph
274 Gutenberg downloadsen2022Difficulty 32 (High School)
Survival of the fittest
Henderson, Gene L.
274 Gutenberg downloadsen2023Difficulty 42 (College)
The Three Thieves of Japetus
Reinsberg, Mark
274 Gutenberg downloadsen2021Difficulty 32 (High School)
Tom Swift and his chest of secrets : $b or, Tracing the stolen inventions
Appleton, Victor
274 Gutenberg downloadsen2024Difficulty 36 (High School)
Black-out
Farrell, Joseph
273 Gutenberg downloadsen2020Difficulty 39 (High School)
Chambers's Journal of Popular Literature, Science, and Art, fifth series, no. 128, vol. III, June 12, 1886
Various
273 Gutenberg downloadsen2023Difficulty 54 (Graduate)
Everybody knows Joe
Kornbluth, C. M. (Cyril M.)
273 Gutenberg downloadsen2023Difficulty 38 (High School)
Monster of the Asteroid
Cummings, Ray
273 Gutenberg downloadsen2020Difficulty 35 (High School)
Mr. Replogle's dream
Smith, Evelyn E.
273 Gutenberg downloadsen2023Difficulty 43 (College)
Redevelopment
Smith, George O. (George Oliver)
273 Gutenberg downloadsen2022Difficulty 34 (High School)
Rundown
Lory, Robert
273 Gutenberg downloadsen2020Difficulty 31 (High School)
Signal Red
Guth, Henry
273 Gutenberg downloadsen2020Difficulty 36 (High School)
Stalemate in Space
Harness, Charles L.
273 Gutenberg downloadsen2020Difficulty 42 (College)
The fastest draw
Eisenberg, Larry
273 Gutenberg downloadsen2023Difficulty 48 (College)
The Stilled Patter
Gunn, James E.
273 Gutenberg downloadsen2022Difficulty 42 (College)
The York Problem
Kastle, Herbert D.
273 Gutenberg downloadsen2019Difficulty 38 (High School)
Ultimatum
Aycock, Roger D.
273 Gutenberg downloadsen2021Difficulty 43 (College)
Collision Orbit
Beck, Clyde
272 Gutenberg downloadsen2021Difficulty 33 (High School)
Death of a mutant
De Vet, Charles V.
272 Gutenberg downloadsen2024Difficulty 32 (High School)
Der Luftpirat und sein lenkbares Luftschiff 63: Die Schreckensreise des Weltenfahrzeuges
Anonymous
272 Gutenberg downloadsde2017
Enter the Nebula
Jacobi, Carl
272 Gutenberg downloadsen2020Difficulty 41 (College)
F.O.B. Venus
Bond, Nelson S.
272 Gutenberg downloadsen2024Difficulty 33 (High School)
Go to sleep, my darling
Marks, Winston K. (Winston Kinney)
272 Gutenberg downloadsen2023Difficulty 46 (College)
Martian Terror
Repp, Ed Earl
272 Gutenberg downloadsen2020Difficulty 37 (High School)
Revolt of the Brains
Marlowe, Stephen
272 Gutenberg downloadsen2021Difficulty 40 (High School)
Revolt on Io
Bond, Nelson S.
272 Gutenberg downloadsen2020Difficulty 40 (High School)
Spaceman's luck
Smith, George O. (George Oliver)
272 Gutenberg downloadsen2022Difficulty 35 (High School)
The Brain Sinner
Nourse, Alan Edward
272 Gutenberg downloadsen2020Difficulty 39 (High School)
The Fall of Archy House
Harris, Tom W.
272 Gutenberg downloadsen2021Difficulty 39 (High School)
The Maugham Obsession
Derleth, August
272 Gutenberg downloadsen2023Difficulty 39 (High School)
The Protector
Curtis, Betsy
272 Gutenberg downloadsen2016Difficulty 33 (High School)
War in Heaven
Pratt, Fletcher
272 Gutenberg downloadsen2023Difficulty 53 (Graduate)
Wreck Off Triton
Coppel, Alfred
272 Gutenberg downloadsen2020Difficulty 41 (College)
A láthatatlan ember: Fantasztikus regény
Wells, H. G. (Herbert George)
271 Gutenberg downloadshu2022
Anno 2070: Een blik in de toekomst
Dioscorides, Dr.
271 Gutenberg downloadsnl2013
Doorway to Destruction
Hatfield, Garold S.
271 Gutenberg downloadsen2020Difficulty 45 (College)
Guirlanden um Die Urnen der Zukunft Eine interessante, originelle Familiengeschichte aus dem drei und zwanzigsten Jahrhunderte
Ruh, A. K.
271 Gutenberg downloadsde2014
Journey Work
Dryfoos, Dave
271 Gutenberg downloadsen2019Difficulty 36 (High School)
Lunar Station
Vincent, Harl
271 Gutenberg downloadsen2021Difficulty 38 (High School)
Martian Nightmare
Walton, Bryce
271 Gutenberg downloadsen2020Difficulty 36 (High School)
Meeting at the Summit
Jorgensen, Ivar
271 Gutenberg downloadsen2021Difficulty 38 (High School)
The Hairy Ones
Wells, Basil
271 Gutenberg downloadsen2020Difficulty 42 (College)
The Seven Jewels of Chamar
Jones, Raymond F.
271 Gutenberg downloadsen2020Difficulty 35 (High School)
The Shakespeare garden club: A fantasy
Moran, Mabel M.
271 Gutenberg downloadsen2022Difficulty 45 (College)
The young naval captain : $b The war of all nations
Stratemeyer, Edward
271 Gutenberg downloadsen2025Difficulty 42 (College)
Transient
Harris, William
271 Gutenberg downloadsen2020Difficulty 48 (College)
Turn backward, o time!
Kubilius, Walter
271 Gutenberg downloadsen2023Difficulty 45 (College)
Weapon
Bone, Jesse F. (Jesse Franklin)
271 Gutenberg downloadsen2024Difficulty 44 (College)
When the Spoilers Came
Williams, Robert Moore
271 Gutenberg downloadsen2021Difficulty 34 (High School)
A Planet for Your Thoughts
Norman, James
270 Gutenberg downloadsen2020Difficulty 39 (High School)
Beauty contest?
Slesar, Henry
270 Gutenberg downloadsen2024Difficulty 36 (High School)
Day of the Comet
Jorgensen, Ivar
270 Gutenberg downloadsen2021Difficulty 35 (High School)
Honeymoon in bedlam
Bond, Nelson S.
270 Gutenberg downloadsen2024Difficulty 36 (High School)
Planet in Reverse
Guth, Henry
270 Gutenberg downloadsen2021Difficulty 37 (High School)
The last class
Banks, Richard
270 Gutenberg downloadsen2023Difficulty 39 (High School)
The long question
Mason, David
270 Gutenberg downloadsen2023Difficulty 39 (High School)
World Without Glamor
Marlowe, Stephen
270 Gutenberg downloadsen2021Difficulty 32 (High School)
An eye for the ladies
Marlowe, Stephen
269 Gutenberg downloadsen2024Difficulty 27 (Middle School)
Brain Teaser
Godwin, Tom
269 Gutenberg downloadsen2019Difficulty 48 (College)
But the Patient Lived
Warner, Harry
269 Gutenberg downloadsen2019Difficulty 38 (High School)
Die erste Stunde nach dem Tode: Eine Gespenstergeschichte
Brod, Max
269 Gutenberg downloadsde2013
Earth transit
Fontenay, Charles L.
269 Gutenberg downloadsen2023Difficulty 39 (High School)
Money is the Root of All Good
Wilkins, Patrick
269 Gutenberg downloadsen2019Difficulty 43 (College)
Nothing
Wollheim, Donald A.
269 Gutenberg downloadsen2022Difficulty 35 (High School)
Palimpsest
Aycock, Roger D.
269 Gutenberg downloadsen2020Difficulty 44 (College)
Redemption
Young, Robert F.
269 Gutenberg downloadsen2023Difficulty 41 (College)
Tepondicon
Jacobi, Carl
269 Gutenberg downloadsen2020Difficulty 39 (High School)
Vassi
Lewis, Art
269 Gutenberg downloadsen2019Difficulty 24 (Middle School)
He who served
Cummings, Ray
268 Gutenberg downloadsen2024Difficulty 35 (High School)
Patch
Shedenhelm, William
268 Gutenberg downloadsen2020Difficulty 34 (High School)
Temptress of Planet Delight
Curtis, Betsy
268 Gutenberg downloadsen2021Difficulty 41 (College)
The Eagles Gather
Kelleam, Joseph E. (Joseph Everidge)
268 Gutenberg downloadsen2020Difficulty 30 (Middle School)
The Emancipatrix
Flint, Homer Eon
268 Gutenberg downloadsen2004Difficulty 44 (College)
The nobles are coming
Cox, Arthur Jean
268 Gutenberg downloadsen2024Difficulty 41 (College)
The Sloths of Kruvny
Fearing, Vern
268 Gutenberg downloadsen2010Difficulty 35 (High School)
A prison make
Stuart, William W.
267 Gutenberg downloadsen2023Difficulty 34 (High School)
Beach Scene
King, Marshall
267 Gutenberg downloadsen2016Difficulty 33 (High School)
Dateline: Mars
Wilson, Richard
267 Gutenberg downloadsen2020Difficulty 42 (College)
Le Horror Altissime
Doyle, Arthur Conan
267 Gutenberg downloadsia2005
Round-Up Time
Cohen, Chester
267 Gutenberg downloadsen2022Difficulty 31 (High School)
The Mania of the Nations on the Planet Mars and its Terrific Consequences A Combination of Fun and Wisdom
Calisch, James Howard
267 Gutenberg downloadsen2018Difficulty 64 (Academic)
The Trial of an Ox, for Killing a Man; With the Examination of the Witnesses, Before Judge Lion, at Quadruped Court, near Beast Park.
Unknown
267 Gutenberg downloadsen2017Difficulty 51 (Graduate)
Wrong Analogy
Shallit, Joseph
267 Gutenberg downloadsen2019Difficulty 38 (High School)
"Utopia? Never!"
Disch, Thomas M.
266 Gutenberg downloadsen2023Difficulty 42 (College)
Kiljusen herrasväki satumaassa
Finne, Jalmari
266 Gutenberg downloadsfi2017
Planet of Creation
Geier, Chester S.
266 Gutenberg downloadsen2020Difficulty 44 (College)
Survivors
Savage, Arthur Dekker
266 Gutenberg downloadsen2021Difficulty 41 (College)
The Man the Sun-Gods Made
Fox, Gardner F. (Gardner Francis)
266 Gutenberg downloadsen2020Difficulty 29 (Middle School)
Timotheus : $b or, The future of the theatre
Dobrée, Bonamy
266 Gutenberg downloadsen2024Difficulty 61 (Academic)
To Sup With the Devil
Scholnick, Myron I.
266 Gutenberg downloadsen2021Difficulty 28 (Middle School)
Conservation
Fontenay, Charles L.
265 Gutenberg downloadsen2019Difficulty 43 (College)
Prisoner of War
Garrett, Randall
265 Gutenberg downloadsen2021Difficulty 39 (High School)
The Disembodied Man
Jardine, Jack Owen
265 Gutenberg downloadsen2021Difficulty 28 (Middle School)
The enemy
Wilson, Richard
265 Gutenberg downloadsen2023Difficulty 28 (Middle School)
The great illusion
Banister, Manly
265 Gutenberg downloadsen2024Difficulty 35 (High School)
The Pioneer
Cox, Irving E., Jr.
265 Gutenberg downloadsen2021Difficulty 38 (High School)
The Primus Curse
Wesley, Bill
265 Gutenberg downloadsen2020Difficulty 37 (High School)
War Game
Walton, Bryce
265 Gutenberg downloadsen2019Difficulty 45 (College)
A Strange Story — Volume 05
Lytton, Edward Bulwer Lytton, Baron
264 Gutenberg downloadsen2005Difficulty 54 (Graduate)
As It Was
Payne, Paul L.
264 Gutenberg downloadsen2020Difficulty 38 (High School)
Breath of Beelzebub
Sternig, Larry
264 Gutenberg downloadsen2020Difficulty 34 (High School)
Burden the hand
Garrett, Randall
264 Gutenberg downloadsen2023Difficulty 35 (High School)
Ilmasota: Tulevaisuuden kuvaus
Wells, H. G. (Herbert George)
264 Gutenberg downloadsfi2016
John's Other Practice
Marks, Winston K. (Winston Kinney)
264 Gutenberg downloadsen2021Difficulty 43 (College)
Kun nukkuja herää: Romaani
Wells, H. G. (Herbert George)
264 Gutenberg downloadsfi2016
Spoilers of the Spaceways
Martin, W. Bradford
264 Gutenberg downloadsen2021Difficulty 42 (College)
The Conjurer of Venus
Troy, Conan T.
264 Gutenberg downloadsen2020Difficulty 32 (High School)
The Connoisseur
Banta, Frank
264 Gutenberg downloadsen2019Difficulty 40 (High School)
The ghost of Lancelot Biggs
Bond, Nelson S.
264 Gutenberg downloadsen2024Difficulty 36 (High School)
The Semantic War
Clothier, Bill
264 Gutenberg downloadsen2016Difficulty 40 (High School)
Woman's touch
Smith, Evelyn E.
264 Gutenberg downloadsen2024Difficulty 40 (High School)
A Kont-eset: Fantasztikus regény a XXI. századból
Szemere, György
263 Gutenberg downloadshu2020
Atavism
Fennel, Erik
263 Gutenberg downloadsen2020Difficulty 46 (College)
Charity Case
Harmon, Jim
263 Gutenberg downloadsen2016Difficulty 30 (Middle School)
Earth's Maginot Line
Paetzke, Roy
263 Gutenberg downloadsen2021Difficulty 42 (College)
Guaranteed—Forever!
Robinson, Frank M.
263 Gutenberg downloadsen2021Difficulty 33 (High School)
Kelet tündér világa, vagy Szaif Züliázán szultán. (2. kötet) Aráb rege
Ali Bey & Knapp, Samuel L. (Samuel Lorenzo)
263 Gutenberg downloadshu2020
Mists of Mars
Whittington, George A.
263 Gutenberg downloadsen2020Difficulty 39 (High School)
Survival factor
De Vet, Charles V.
263 Gutenberg downloadsen2023Difficulty 37 (High School)
The Long, Silvery Day
Ludens, Magnus
263 Gutenberg downloadsen2016Difficulty 44 (College)
Trajectory to Taurus
Cole, Les
263 Gutenberg downloadsen2023Difficulty 41 (College)
Wings of the phoenix
Daley, John Bernard
263 Gutenberg downloadsen2023Difficulty 33 (High School)
Freiland: Ein sociales Zukunftsbild
Hertzka, Theodor
262 Gutenberg downloadsde2017
Give Back a World
Gallun, Raymond Z. (Raymond Zinke)
262 Gutenberg downloadsen2021Difficulty 39 (High School)
Inconstancy
Aycock, Roger D.
262 Gutenberg downloadsen2023Difficulty 45 (College)
Kuolematon kuningatar
Haggard, H. Rider (Henry Rider)
262 Gutenberg downloadsfi2017
The blonde from Barsoom
Young, Robert F.
262 Gutenberg downloadsen2023Difficulty 44 (College)
The chariot of the sun : $b a fantasy
Pocock, Roger
262 Gutenberg downloadsen2023Difficulty 42 (College)
The Non-Electronic Bug
Mittleman, E.
262 Gutenberg downloadsen2019Difficulty 28 (Middle School)
The Romance of the Moon
Mitchell, John Ames
262 Gutenberg downloadsen2021Difficulty 44 (College)
Chimera World
Peacock, Wilbur S.
261 Gutenberg downloadsen2020Difficulty 41 (College)
Far enough to touch
Bartholomew, Stephen
261 Gutenberg downloadsen2023Difficulty 38 (High School)
Marsin sotavaltias
Burroughs, Edgar Rice
261 Gutenberg downloadsfi2021
Tengerkisasszony: Vázlat, holdfényben
Wells, H. G. (Herbert George)
261 Gutenberg downloadshu2022
The Greylock: A Fairy Tale
Ebers, Georg
261 Gutenberg downloadsen2004Difficulty 47 (College)
The incredible invasion
Smith, George O. (George Oliver)
261 Gutenberg downloadsen2022Difficulty 43 (College)
The Light Machine
Cummings, Ray
261 Gutenberg downloadsen2022Difficulty 33 (High School)
Viisi viikkoa ilmapallossa Kolmen englantilaisen löytöretkiä Afrikassa
Verne, Jules
261 Gutenberg downloadsfi2015
Your Servant, Sir
Boren, Sol
261 Gutenberg downloadsen2019Difficulty 43 (College)
Hystereo
Baudin, Maurice
260 Gutenberg downloadsen2024Difficulty 40 (High School)
Jinx Ship to the Rescue
Coppel, Alfred
260 Gutenberg downloadsen2020Difficulty 39 (High School)
Puppet Government
Revelle, George
260 Gutenberg downloadsen2019Difficulty 34 (High School)
Radio mates
Witwer, Benjamin
260 Gutenberg downloadsen2023Difficulty 53 (Graduate)
The return of Lancelot Biggs
Bond, Nelson S.
260 Gutenberg downloadsen2024Difficulty 37 (High School)
Vocation
Smith, George O. (George Oliver)
260 Gutenberg downloadsen2022Difficulty 37 (High School)
Voyage d'un Habitant de la Lune à Paris à la Fin du XVIIIe Siècle
Gallet, Pierre
260 Gutenberg downloadsfr2005
Zicci: A Tale — Volume 01
Lytton, Edward Bulwer Lytton, Baron
260 Gutenberg downloadsen2005Difficulty 43 (College)
Marsin jumalat: Seikkailuromaani
Burroughs, Edgar Rice
259 Gutenberg downloadsfi2021
Outside Saturn
Gilbert, Robert E.
259 Gutenberg downloadsen2023Difficulty 36 (High School)
Reaching for the moon
Hunter, Evan
259 Gutenberg downloadsen2023Difficulty 34 (High School)
Security
Walton, Bryce
259 Gutenberg downloadsen2019Difficulty 42 (College)
The Patriot
Fontenay, Charles L.
259 Gutenberg downloadsen2019Difficulty 44 (College)
The small bears
Henderson, Gene L.
259 Gutenberg downloadsen2023Difficulty 43 (College)
The terrors of the upper air
Orndorff, Frank
259 Gutenberg downloadsen2024Difficulty 36 (High School)
The wellsprings of space
Teichner, Albert
259 Gutenberg downloadsen2024Difficulty 44 (College)
Unwelcomed Visitor
Samachson, Joseph
259 Gutenberg downloadsen2019Difficulty 40 (High School)
Hämähäkkilaakso ja muita kertomuksia
Wells, H. G. (Herbert George)
258 Gutenberg downloadsfi2018
Marsin ritarit
Burroughs, Edgar Rice
258 Gutenberg downloadsfi2021
Patrol
Hamling, William L.
258 Gutenberg downloadsen2021Difficulty 34 (High School)
Prodigal Weapon
Garson, Bill
258 Gutenberg downloadsen2020Difficulty 36 (High School)
Second chance
Hoskins, Robert
258 Gutenberg downloadsen2023Difficulty 34 (High School)
Selling Point
Arkawy, Norman
258 Gutenberg downloadsen2021Difficulty 42 (College)
Space-Trap at Banya Tor
Matthews, W. J. (William J.)
258 Gutenberg downloadsen2021Difficulty 43 (College)
The Laboratorians
Peattie, Edward
258 Gutenberg downloadsen2019Difficulty 43 (College)
The Purple Pariah
Tustin, Byron
258 Gutenberg downloadsen2020Difficulty 30 (Middle School)
Beer-Trust Busters
Stuart, A. R.
257 Gutenberg downloadsen2020Difficulty 32 (High School)
Girl of the Silver Sphere
Haggard, J. Harvey (John Harvey)
257 Gutenberg downloadsen2021Difficulty 40 (High School)
Hagerty's Enzymes
Haley, A. L.
257 Gutenberg downloadsen2020Difficulty 37 (High School)
Headhunters of Nuamerica
Coblentz, Stanton A. (Stanton Arthur)
257 Gutenberg downloadsen2021Difficulty 44 (College)
It
Howard, Hayden
257 Gutenberg downloadsen2020Difficulty 38 (High School)
Land Beyond the Flame
Goldstein, Evelyn
257 Gutenberg downloadsen2020Difficulty 34 (High School)
Miracle by Price
Cox, Irving E., Jr.
257 Gutenberg downloadsen2019Difficulty 39 (High School)
Strangers to Straba
Jacobi, Carl
257 Gutenberg downloadsen2024Difficulty 41 (College)
Tea Tray in the Sky
Smith, Evelyn E.
257 Gutenberg downloadsen2016Difficulty 43 (College)
The mathematicians
Feldman, Arthur
257 Gutenberg downloadsen2009Difficulty 39 (High School)
The Time-Techs of Kra
Sheridan, Max C.
257 Gutenberg downloadsen2020Difficulty 47 (College)
Aikakone
Wells, H. G. (Herbert George)
256 Gutenberg downloadsfi2014
Flyvefisken »Prometheus« (En Fremtidsfantasi)
Bergsøe, Vilhelm
256 Gutenberg downloadsda2020
In the Earth's Shadow
Chapman, John L. (John Leslie)
256 Gutenberg downloadsen2021Difficulty 33 (High School)
Peril Orbit
Wedlake, C. J.
256 Gutenberg downloadsen2020Difficulty 37 (High School)
The Flying Tuskers of K'niik-K'naak
Sharkey, Jack
256 Gutenberg downloadsen2019Difficulty 38 (High School)
The invading asteroid
Wellman, Manly Wade
256 Gutenberg downloadsen2024Difficulty 42 (College)
Vengeance on Mars!
Bixby, Jerome
256 Gutenberg downloadsen2020Difficulty 31 (High School)
Ensimmäiset ihmiset kuussa
Wells, H. G. (Herbert George)
255 Gutenberg downloadsfi2016
February Strawberries
Harmon, Jim
255 Gutenberg downloadsen2019Difficulty 35 (High School)
Les Machines
Love, Joe
255 Gutenberg downloadsen2019Difficulty 29 (Middle School)
Race Riot
Williams, Ralph
255 Gutenberg downloadsen2019Difficulty 36 (High School)
Resurrection Seven
Marlowe, Stephen
255 Gutenberg downloadsen2019Difficulty 33 (High School)
Steel Giants of Chaos
Adams, James R.
255 Gutenberg downloadsen2020Difficulty 44 (College)
The Autumn After Next
St. Clair, Margaret
255 Gutenberg downloadsen2019Difficulty 38 (High School)
The Last Two Alive!
Coppel, Alfred
255 Gutenberg downloadsen2021Difficulty 41 (College)
The miniature menace
Long, Frank Belknap
255 Gutenberg downloadsen2023Difficulty 40 (High School)
The Pluto Lamp
Stearns, Charles A.
255 Gutenberg downloadsen2020Difficulty 40 (High School)
Zoo mooi als zonneschijn. Het Kaarsemannetje
Heijermans, Ida (Ida Sarah)
255 Gutenberg downloadsnl2021
Earth's Gone to the Dogs!
McClellan, William J.
254 Gutenberg downloadsen2021Difficulty 40 (High School)
Earthmen Die Hard!
Lewis, Richard O.
254 Gutenberg downloadsen2021Difficulty 38 (High School)
How deep the grooves
Farmer, Philip José
254 Gutenberg downloadsen2023Difficulty 38 (High School)
I, gardener
Lang, Allen Kim
254 Gutenberg downloadsen2024Difficulty 37 (High School)
The Fastest Gun Dead
Grow, Julian F.
254 Gutenberg downloadsen2019Difficulty 33 (High School)
The incredible aliens
Bender, William
254 Gutenberg downloadsen2021Difficulty 50 (College)
Two worlds for one
Smith, George O. (George Oliver)
254 Gutenberg downloadsen2023Difficulty 43 (College)
Welcome, Martians!
Hunter, Evan
254 Gutenberg downloadsen2019Difficulty 32 (High School)
A Toothache on Zenob
Ellanby, Boyd
253 Gutenberg downloadsen2019Difficulty 40 (High School)
Day of Wrath
Kirchhoff, Bjarne
253 Gutenberg downloadsen2021Difficulty 49 (College)
Reject
Johnson, John
253 Gutenberg downloadsen2019Difficulty 36 (High School)
The Happy Castaway
McDowell, Robert Emmett
253 Gutenberg downloadsen2020Difficulty 32 (High School)
Title fight
Gault, William Campbell
253 Gutenberg downloadsen2023Difficulty 30 (Middle School)
Trouble on Sun-side
Tenneshaw, S. M.
253 Gutenberg downloadsen2021Difficulty 35 (High School)
Es Percipi
Marlowe, Stephen
252 Gutenberg downloadsen2021Difficulty 35 (High School)
Ilmojen valloittaja
Verne, Jules
252 Gutenberg downloadsfi2017
Kauhun saari
Wells, H. G. (Herbert George)
252 Gutenberg downloadsfi2014
Last Call
Walton, Bryce
252 Gutenberg downloadsen2020Difficulty 37 (High School)
Let Space Be Your Coffin
Tenneshaw, S. M.
252 Gutenberg downloadsen2021Difficulty 33 (High School)
Musta härkä
Jotuni, Maria
252 Gutenberg downloadsfi2014
The War-Nymphs of Venus
Cummings, Ray
252 Gutenberg downloadsen2020Difficulty 38 (High School)
When Kohonnes Screamed
Fox, Gardner F. (Gardner Francis)
252 Gutenberg downloadsen2021Difficulty 33 (High School)
A Strange Story — Volume 04
Lytton, Edward Bulwer Lytton, Baron
251 Gutenberg downloadsen2005Difficulty 53 (Graduate)
Flame-Jewel of the Ancients
Graber, Edwin L.
251 Gutenberg downloadsen2021Difficulty 47 (College)
Forbidden flight
Cohen, Chester
251 Gutenberg downloadsen2024Difficulty 44 (College)
La mirinda historio de Petro Schlemihl
Chamisso, Adelbert von
251 Gutenberg downloadseo2020
Reinstern
Richberg, Eloise O. Randall
251 Gutenberg downloadsen2020Difficulty 60 (Graduate)
Satellite of Fear
Kummer, Frederic Arnold
251 Gutenberg downloadsen2020Difficulty 39 (High School)
The Friendly Killers
Tenneshaw, S. M.
251 Gutenberg downloadsen2021Difficulty 40 (High School)
Tom Swift and his airline express : $b or, From ocean to ocean by daylight
Appleton, Victor
251 Gutenberg downloadsen2024Difficulty 34 (High School)
Not in the Script
Marmor, Arnold
250 Gutenberg downloadsen2021Difficulty 32 (High School)
Pimsti-Pumsti
Struck, Rose
250 Gutenberg downloadsde2020
Sphere of the Never-Dead
Carson, Sam
250 Gutenberg downloadsen2020Difficulty 36 (High School)
The smart ones
Sharkey, Jack
250 Gutenberg downloadsen2023Difficulty 36 (High School)
Cosmic Yo-Yo
Rocklynne, Ross
249 Gutenberg downloadsen2020Difficulty 39 (High School)
Das Mädchen aus der Feenwelt; oder, Der Bauer als Millionär
Raimund, Ferdinand
249 Gutenberg downloadsde2004
Last Run on Venus
McKimmey, James
249 Gutenberg downloadsen2021Difficulty 30 (Middle School)
Message from Venus
Winterbotham, R. R. (Russell Robert)
249 Gutenberg downloadsen2021Difficulty 40 (High School)
Mimsy's Joke
Grimes, Millard
249 Gutenberg downloadsen2020Difficulty 35 (High School)
Repeat Performance
Phillips, Rog
249 Gutenberg downloadsen2021Difficulty 28 (Middle School)
The Cosmic Snare
Marlowe, Stephen
249 Gutenberg downloadsen2021Difficulty 36 (High School)
The Recluse
Curry, Mike
249 Gutenberg downloadsen2020Difficulty 36 (High School)
The Rhizoid Kill
Bradley, Jack
249 Gutenberg downloadsen2020Difficulty 37 (High School)
Until Life Do Us Part
Marks, Winston K. (Winston Kinney)
249 Gutenberg downloadsen2019Difficulty 43 (College)
You Don't Walk Alone
Robinson, Frank M.
249 Gutenberg downloadsen2021Difficulty 32 (High School)
Bird's nest, a fantasy in one act
Mygatt, Tracy D. (Tracy Dickinson)
248 Gutenberg downloadsen2023Difficulty 39 (High School)
Community Property
Coppel, Alfred
248 Gutenberg downloadsen2019Difficulty 39 (High School)
Cosmic Tragedy
Gardiner, Thomas S.
248 Gutenberg downloadsen2021Difficulty 49 (College)
Genesis!
Winterbotham, R. R. (Russell Robert)
248 Gutenberg downloadsen2020Difficulty 40 (High School)
Peter Merton's private mint
Ellison, Harlan
248 Gutenberg downloadsen2024Difficulty 34 (High School)
Pikku Lallin tähtimaailma
Bergh, John
248 Gutenberg downloadsfi2018
The Old Goat
Fontenay, Charles L.
248 Gutenberg downloadsen2019Difficulty 45 (College)
The shrine
Sheldon, Walter J.
248 Gutenberg downloadsen2023Difficulty 33 (High School)
Yhdenvertaisuus
Bellamy, Edward
248 Gutenberg downloadsfi2019
Zicci: A Tale — Volume 02
Lytton, Edward Bulwer Lytton, Baron
248 Gutenberg downloadsen2005Difficulty 43 (College)
Dreamer's World
Walton, Bryce
247 Gutenberg downloadsen2019Difficulty 38 (High School)
Trouble Near the Sun
Ramm, Alan J.
247 Gutenberg downloadsen2021Difficulty 37 (High School)
Remember the 4th!
Loomis, Noel M.
246 Gutenberg downloadsen2023Difficulty 33 (High School)
The Frightful Ones
Maples, Richard
246 Gutenberg downloadsen2021Difficulty 30 (Middle School)
The perverse Erse
Coblentz, Adrien
246 Gutenberg downloadsen2023Difficulty 53 (Graduate)
The Scamperers
Stearns, Charles A.
246 Gutenberg downloadsen2019Difficulty 37 (High School)
The woman obsession
Gault, William Campbell
246 Gutenberg downloadsen2024Difficulty 35 (High School)
World in a Mirror
Teichner, Albert
246 Gutenberg downloadsen2020Difficulty 44 (College)
I bring fresh flowers
Young, Robert F.
245 Gutenberg downloadsen2023Difficulty 46 (College)
Rx
Nourse, Alan Edward
245 Gutenberg downloadsen2019Difficulty 39 (High School)
Satellite of Death
Garrett, Randall
245 Gutenberg downloadsen2021Difficulty 41 (College)
Suicide Command
Mullen, Stanley
245 Gutenberg downloadsen2021Difficulty 39 (High School)
The deadly thinkers
Beyer, William Gray
245 Gutenberg downloadsen2023Difficulty 45 (College)
For service rendered
Bone, Jesse F. (Jesse Franklin)
244 Gutenberg downloadsen2023Difficulty 36 (High School)
Satuja ja tarinoita I
Andersen, H. C. (Hans Christian)
244 Gutenberg downloadsfi2016
Spatial Delivery
Garrett, Randall
244 Gutenberg downloadsen2019Difficulty 35 (High School)
The marrying monster
Stamm, Claus
244 Gutenberg downloadsen2023Difficulty 32 (High School)
The Sun-Death
Whiteside, Stanley
244 Gutenberg downloadsen2021Difficulty 34 (High School)
The wounded
Farmer, Philip José
244 Gutenberg downloadsen2024Difficulty 35 (High School)
A world to die for
Carson, Sam
243 Gutenberg downloadsen2024Difficulty 37 (High School)
Date of publication, 2083 A.D.
Samachson, Joseph
243 Gutenberg downloadsen2023Difficulty 37 (High School)
Ein Blick in die Zukunft Eine Antwort auf: Ein Rückblick von Edward Bellamy
Michaelis, Richard
243 Gutenberg downloadsde2014
The Customs Lounge
Proulx, Annie
243 Gutenberg downloadsen2020Difficulty 38 (High School)
Is That You Xeluchli?
Hetschel, Dick
242 Gutenberg downloadsen2020Difficulty 42 (College)
Political Application
Peterson, John Victor
242 Gutenberg downloadsen2010Difficulty 42 (College)
Shock Troop
Bolton, Richard
242 Gutenberg downloadsen2019Difficulty 52 (Graduate)
The night of no moon
Fyfe, H. B. (Horace Bowne)
242 Gutenberg downloadsen2023Difficulty 36 (High School)
You can't scare me!
Farrell, Henry
242 Gutenberg downloadsen2023Difficulty 40 (High School)
Leave, Earthmen—Or Die!
Davis, John Massie
241 Gutenberg downloadsen2021Difficulty 42 (College)
The Luminous Blonde
Howard, Hayden
241 Gutenberg downloadsen2020Difficulty 35 (High School)
The thought-feeders
Winterbotham, R. R. (Russell Robert)
241 Gutenberg downloadsen2024Difficulty 37 (High School)
Thuvia, Marsin neito
Burroughs, Edgar Rice
241 Gutenberg downloadsfi2022
Dreamtown, U.S.A.
Kelley, Leo P.
240 Gutenberg downloadsen2019Difficulty 37 (High School)
Eräitä kertoelmia
Wells, H. G. (Herbert George)
240 Gutenberg downloadsfi2016
Morley's Weapon
Barefoot, D. W.
240 Gutenberg downloadsen2020Difficulty 42 (College)
Singoalla
Rydberg, Viktor
240 Gutenberg downloadsfi2015
The statistomat pitch
Davis, Chandler
240 Gutenberg downloadsen2023Difficulty 45 (College)
Nor Dust Corrupt
McConnell, James V.
239 Gutenberg downloadsen2019Difficulty 38 (High School)
The man who found out
Aycock, Roger D.
239 Gutenberg downloadsen2024Difficulty 51 (Graduate)
Counterweight
Sohl, Jerry
238 Gutenberg downloadsen2019Difficulty 40 (High School)
Demonien ruhtinatar: Kertomus
Gogol, Nikolai Vasilevich
237 Gutenberg downloadsfi2016
Milk Run
Locke, Robert Donald
237 Gutenberg downloadsen2021Difficulty 46 (College)
A mennyei küldönc
Szomory, Dezső
236 Gutenberg downloadshu2024
The god on the 36th floor
Kastle, Herbert D.
236 Gutenberg downloadsen2023Difficulty 31 (High School)
The railhead at Kysyl Khoto
Lang, Allen Kim
236 Gutenberg downloadsen2023Difficulty 40 (High School)
The scientific pioneer
Bond, Nelson S.
236 Gutenberg downloadsen2024Difficulty 35 (High School)
Pangborn's paradox
Mason, David
235 Gutenberg downloadsen2023Difficulty 38 (High School)
The Ethicators
Marsh, Willard
235 Gutenberg downloadsen2019Difficulty 48 (College)
The Grave of Solon Regh
Stearns, Charles A.
235 Gutenberg downloadsen2020Difficulty 36 (High School)
Man nth
Fox, Gardner F. (Gardner Francis)
234 Gutenberg downloadsen2020Difficulty 37 (High School)
Out of the Dark Nebula
Coe, Milton L.
234 Gutenberg downloadsen2020Difficulty 42 (College)
The right side of the tracks
Teichner, Albert
234 Gutenberg downloadsen2023Difficulty 46 (College)
Kid Stuff
Marks, Winston K. (Winston Kinney)
233 Gutenberg downloadsen2022Difficulty 38 (High School)
Lorelei
De Vet, Charles V.
233 Gutenberg downloadsen2019Difficulty 36 (High School)
The satellite-keeper's daughter
Reinsberg, Mark
233 Gutenberg downloadsen2023Difficulty 36 (High School)
Világok harca : $b Mars-lakók a földön
Wells, H. G. (Herbert George)
233 Gutenberg downloadshu2024
Rockabye, Grady
Mason, David
232 Gutenberg downloadsen2023Difficulty 37 (High School)
Varastettu basilli ja muita kertomuksia
Wells, H. G. (Herbert George)
232 Gutenberg downloadsfi2018
A Cold Night for Crying
Marlowe, Stephen
231 Gutenberg downloadsen2019Difficulty 34 (High School)
Ordeal in Space
Sloan, Ralph
231 Gutenberg downloadsen2020Difficulty 35 (High School)
The minister had to wait
Aycock, Roger D.
231 Gutenberg downloadsen2023Difficulty 45 (College)
Double Take
Griffith, Wilson Parks
230 Gutenberg downloadsen2019Difficulty 52 (Graduate)
First Stage: Moon
Hetschel, Dick
230 Gutenberg downloadsen2019Difficulty 25 (Middle School)
My past is mine
Rhoads, Gerda
230 Gutenberg downloadsen2024Difficulty 35 (High School)
Nightmare on the nose
Smith, Evelyn E.
230 Gutenberg downloadsen2023Difficulty 33 (High School)
Box-garden
Lang, Allen Kim
229 Gutenberg downloadsen2024Difficulty 40 (High School)
The Almost-Men
Cox, Irving E., Jr.
229 Gutenberg downloadsen2019Difficulty 41 (College)
Toffee turns the trick
Farrell, Henry
228 Gutenberg downloadsen2023Difficulty 34 (High School)
Lie on the Beam
Peterson, John Victor
227 Gutenberg downloadsen2021Difficulty 48 (College)
The Lost Ego
Phillips, Rog
227 Gutenberg downloadsen2021Difficulty 30 (Middle School)
The oddly elusive brunette
Peterson, John Victor
227 Gutenberg downloadsen2023Difficulty 44 (College)
The Seeder
Williams, Max
225 Gutenberg downloadsen2019Difficulty 31 (High School)
The vertigo hook
Ashby, Richard
225 Gutenberg downloadsen2023Difficulty 37 (High School)
Nightmare tower
Merwin, Sam, Jr.
224 Gutenberg downloadsen2023Difficulty 46 (College)
Or Darwin, if you prefer
Hunter, Mel
224 Gutenberg downloadsen2024Difficulty 48 (College)
When Valmond Came to Pontiac: The Story of a Lost Napoleon. Volume 1.
Parker, Gilbert
224 Gutenberg downloadsen2004Difficulty 45 (College)
The man who wouldn't sign up
Purdom, Tom
223 Gutenberg downloadsen2023Difficulty 28 (Middle School)
Jekyll-Hyde Planet
Lewis, Jack
221 Gutenberg downloadsen2019Difficulty 34 (High School)
Myrkkyvyöhyke
Doyle, Arthur Conan
221 Gutenberg downloadsfi2017
In Purpurner Finsterniß Roman-Improvisation aus dem dreißigsten Jahrhundert
Conrad, M. G. (Michael Georg)
219 Gutenberg downloadsde2012
Moon of memory
Walton, Bryce
219 Gutenberg downloadsen2023Difficulty 32 (High School)
Second census
Peterson, John Victor
219 Gutenberg downloadsen2023Difficulty 40 (High School)
The recalcitrant
Goldstein, Evelyn
219 Gutenberg downloadsen2024Difficulty 32 (High School)
The Floater
Walton, Bryce
218 Gutenberg downloadsen2019Difficulty 37 (High School)
Nahkaratti
Doyle, Arthur Conan
217 Gutenberg downloadsfi2018
Reise eines Erdbewohners in den Mars
Geiger, Carl Ignaz
217 Gutenberg downloadsde2014
One out of ten
Ferlaine, J. Anthony (John Anthony)
216 Gutenberg downloadsen2009Difficulty 30 (Middle School)
L'Orco
Sand, George
215 Gutenberg downloadsfr2004
Der Diamant des Geisterkönigs
Raimund, Ferdinand
213 Gutenberg downloadsde2005
Ennen Aatamia
London, Jack
213 Gutenberg downloadsfi2018
Fan fare, May 1953
Various
212 Gutenberg downloadsen2024Difficulty 46 (College)
Farewell message
Mason, David
212 Gutenberg downloadsen2024Difficulty 42 (College)
Tähtimantteli: Sikermä
Lehtonen, Joel
212 Gutenberg downloadsfi2014
Warrior-Maid of Mars
Coppel, Alfred
212 Gutenberg downloadsen2021Difficulty 41 (College)
Csodálatos történetek
Wells, H. G. (Herbert George)
210 Gutenberg downloadshu2024
Der letzte Zentaur
Heyse, Paul
209 Gutenberg downloadsde2005
Punainen rutto
London, Jack
209 Gutenberg downloadsfi2018
Die gefesselte Phantasie
Raimund, Ferdinand
208 Gutenberg downloadsde2004
Prinssi Keijujalka
Burnett, Frances Hodgson
208 Gutenberg downloadsfi2019
A Strange Story — Volume 06
Lytton, Edward Bulwer Lytton, Baron
207 Gutenberg downloadsen2005Difficulty 44 (College)
Az egyszeri királyfi : $b Mese 9 képben, 3 felvonásban
Szép, Ernő
206 Gutenberg downloadshu2024
Aarnihauta ja muita juttuja
Wells, H. G. (Herbert George)
205 Gutenberg downloadsfi2019
Az időgép
Wells, H. G. (Herbert George)
204 Gutenberg downloadshu2021
Tulisieluja : $b Tulevaisuudenromaani
Francé, Annie
191 Gutenberg downloadsfi2025
Lumottu maa: Kertomus nuorisolle
Tulimaa, Ilmari
190 Gutenberg downloadsfi2020
Dear Nan Glanders
McGavin, Beta
189 Gutenberg downloadsen2023Difficulty 41 (College)
Ihmiselon aamuna: Romaani maailman aamuhämärästä
Roberts, Charles G. D., Sir
186 Gutenberg downloadsfi2022
Aallotar: Kertomus
La Motte-Fouqué, Friedrich Heinrich Karl, Freiherr de
185 Gutenberg downloadsfi2020
Keijukainen
Jerome, Jerome K. (Jerome Klapka)
184 Gutenberg downloadsfi2021
Der Barometermacher auf der Zauberinsel
Raimund, Ferdinand
182 Gutenberg downloadsde2004
Viimeisellä hetkellä: Seikkailuromaani tulevaisilta ajoilta
Ruth, Rudolf Rikhard
179 Gutenberg downloadsfi2020

Dracula

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Frankenstein; or, the modern prometheus

A Journey to the Centre of the Earth

Occasion ... for Disaster

The call of Cthulhu

The Crack of Doom

The Dunwich horror

Space Station 1

Gulliver's Travels into Several Remote Regions of the World

Time Crime

Lone Star Planet

At the mountains of madness

The Ambulance Made Two Trips

The Big Fix

L'île mystérieuse

Weird Tales, Volume 1, Number 1, March 1923: The unique magazine

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Thuvia, maid of Mars

The House on the Borderland

Undine

The Misplaced Battleship

Dracula

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Le cas étrange du docteur Jekyll; Un logement pour la nuit

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The Ultimate Weapon

Supermind

Voyage au Centre de la Terre

The Colors of Space

Astounding Stories of Super-Science, December 1930

Astounding Stories, June, 1931

A Martian Odyssey

Triplanetary

Astounding Stories, May, 1931

The Revolt on Venus

Red Nails

Astounding Stories, August, 1931

The Undersea Tube

Wizard

The Secret of the Ninth Planet

Brood of the Dark Moon (A Sequel to "Dark Moon")

De la terre à la lune, trajet direct en 97 heures 20 minutes

The Hour of the Dragon

Astounding Stories of Super-Science January 1930

Shadows in Zamboula

The People of the Black Circle

Shadows in the Moonlight

Jewels of Gwahlur

Baron Trump's Marvellous Underground Journey

A Connecticut Yankee in King Arthur's Court

A Honeymoon in Space

Twenty Thousand Leagues under the Sea

Gulliver's Travels into Several Remote Nations of the World

From the Earth to the moon; and, round the moon

Five Weeks in a Balloon Or, Journeys and Discoveries in Africa by Three Englishmen

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Landscape with figures

The magic ring, Vol. 2 (of 3)

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I, Mars

The spirit-rapper; an autobiography