SF Supernova

The Library

4170 public-domain science-fiction titles

4170 results
Jupiter's Joke
Cover of Jupiter's Joke by A. L. Haley
Jupiter's Joke
A. L. Haley · 1954
29 min read
Hard SFSpace Opera
Jurgen: A Comedy of Justice
Cover of Jurgen: A Comedy of Justice by James Branch Cabell
Jurgen: A Comedy of Justice
James Branch Cabell · 1919
~6 hr read
Fantasy
Juvenile Delinquent
Cover of Juvenile Delinquent by Edward W. Ludwig
Juvenile Delinquent
Edward W. Ludwig · 1955
17 min read
DystopiaSocial SF
Kabumpo in Oz
Cover of Kabumpo in Oz by Ruth Plumly Thompson
Kabumpo in Oz
Ruth Plumly Thompson · 1922
3 hr 20 min read
Fantasy
Kadonnut maailma
Cover of Kadonnut maailma by Arthur Conan Doyle
Kadonnut maailma
Arthur Conan Doyle · 1912
4 hr 38 min read
AdventureLost World
Karl Grier
Cover of Karl Grier by Louis Tracy
Karl Grier
Louis Tracy · 1906
4 hr 17 min read
HorrorPsychic Powers
Kauhun saari
Cover of Kauhun saari by H. G. Wells
Kauhun saari
H. G. Wells · 1896
2 hr 25 min read
Hard SFHorror
Keep Out
Cover of Keep Out by Fredric Brown
Keep Out
Fredric Brown · 1954
6 min read
ColonizationSocial SF
Keep Your Shape
Cover of Keep Your Shape by Robert Sheckley
Keep Your Shape
Robert Sheckley · 1953
32 min read
First ContactSpace Opera
Keeper of the Deathless Sleep
Cover of Keeper of the Deathless Sleep by Albert dePina
Keeper of the Deathless Sleep
Albert dePina · 1944
1 hr 4 min read
AdventureSpace Opera
Keeping Tryst: A Tale of King Arthur's Time
Cover of Keeping Tryst: A Tale of King Arthur's Time by Annie F. Johnston
Keeping Tryst: A Tale of King Arthur's Time
Annie F. Johnston · 1906
17 min read
FantasyJuvenile
Keijukainen
Cover of Keijukainen by Jerome K. Jerome
Keijukainen
Jerome K. Jerome · 1888
1 hr 19 min read
Fantasy
Kelet tündér világa, vagy Szaif Züliázán szultán. (1. kötet)
Cover of Kelet tündér világa, vagy Szaif Züliázán szultán. (1. kötet) by Ali Bey
Kelet tündér világa, vagy Szaif Züliázán szultán. (1. kötet)
Ali Bey & Samuel L. Knapp · 1829
3 hr 21 min read
AdventureFantasy
Kelet tündér világa, vagy Szaif Züliázán szultán. (2. kötet)
Cover of Kelet tündér világa, vagy Szaif Züliázán szultán. (2. kötet) by Ali Bey
Kelet tündér világa, vagy Szaif Züliázán szultán. (2. kötet)
Ali Bey & Samuel L. Knapp · 1829
2 hr 44 min read
AdventureFantasy
Kernel Cob And Little Miss Sweetclover
Cover of Kernel Cob And Little Miss Sweetclover by George Mitchell
Kernel Cob And Little Miss Sweetclover
George Mitchell · 1918
1 hr 47 min read
FantasyJuvenile
Key Out of Time
Cover of Key Out of Time by Andre Norton
Key Out of Time
Andre Norton · 1963
3 hr 44 min read
ColonizationTime Travel
Khaled, A Tale of Arabia
Cover of Khaled, A Tale of Arabia by F. Marion Crawford
Khaled, A Tale of Arabia
F. Marion Crawford · 1891
4 hr 1 min read
Fantasy
Kid Stuff
Cover of Kid Stuff by Winston K. Marks
Kid Stuff
Winston K. Marks · 1955
10 min read
Psychic PowersSocial SF
Kiljusen herrasväki satumaassa
Cover of Kiljusen herrasväki satumaassa by Jalmari Finne
Kiljusen herrasväki satumaassa
Jalmari Finne · 1918
1 hr 14 min read
FantasyJuvenile
Kill Me if You Can!
Cover of Kill Me if You Can! by Randall Garrett
Kill Me if You Can!
Randall Garrett · 1957
19 min read
DystopiaSocial SF
King of the Hill
Cover of King of the Hill by James Blish
King of the Hill
James Blish · 1955
19 min read
Post-ApocalypticSocial SF
Klein Zaches, genannt Zinnober: Ein Märchen
Cover of Klein Zaches, genannt Zinnober: Ein Märchen by E. T. A. Hoffmann
Klein Zaches, genannt Zinnober: Ein Märchen
E. T. A. Hoffmann · 1819
2 hr 12 min read
Fantasy
Knock Three Times!
Cover of Knock Three Times! by Marion St. John Webb
Knock Three Times!
Marion St. John Webb · 1917
3 hr 19 min read
FantasyJuvenile
Know Thy Neighbor
Cover of Know Thy Neighbor by Elisabeth R. Lewis
Know Thy Neighbor
Elisabeth R. Lewis · 1953
16 min read
First ContactSocial SF