SF Supernova

The Library

4170 public-domain science-fiction titles

4170 results
Action on Azura
Cover of Action on Azura by Robertson Osborne
Action on Azura
Robertson Osborne · 1949
54 min read
First ContactSpace Opera
Adaptation
Cover of Adaptation by Mack Reynolds
Adaptation
Mack Reynolds · 1960
1 hr 48 min read
Social SF
Added Upon
Cover of Added Upon by Nephi Anderson
Added Upon
Nephi Anderson · 1898
3 hr 40 min read
Fantasy
Address: Centauri
Cover of Address: Centauri by F. L. Wallace
Address: Centauri
F. L. Wallace · 1952
4 hr 46 min read
ColonizationSpace Opera
Adolescents Only
Cover of Adolescents Only by Irving E. Cox
Adolescents Only
Irving E. Cox · 1953
43 min read
Social SF
Adrift in the Unknown; or, Queer Adventures in a Queer Realm
Cover of Adrift in the Unknown; or, Queer Adventures in a Queer Realm
Adrift in the Unknown; or, Queer Adventures in a Queer Realm
Unknown author · 1904
3 hr 52 min read
Space Opera
Advance Agent
Cover of Advance Agent by Christopher Anvil
Advance Agent
Christopher Anvil · 1957
51 min read
Social SF
Advanced Chemistry
Cover of Advanced Chemistry by Jack G. Huekels
Advanced Chemistry
Jack G. Huekels · 1930
11 min read
Hard SF
Adventures in Toyland; What the Marionette Told Molly
Cover of Adventures in Toyland; What the Marionette Told Molly by Edith King Hall
Adventures in Toyland; What the Marionette Told Molly
Edith King Hall · 1900
2 hr read
Juvenile
Adventures in the Moon, and Other Worlds
Cover of Adventures in the Moon, and Other Worlds by Earl John Russell Russell
Adventures in the Moon, and Other Worlds
Earl John Russell Russell · 1836
~6 hr read
Social SFSpace Opera
After Ixmal
Cover of After Ixmal by Jeff Sutton
After Ixmal
Jeff Sutton · 1962
18 min read
Artificial IntelligencePost-Apocalyptic
After London; Or, Wild England
Cover of After London; Or, Wild England by Richard Jefferies
After London; Or, Wild England
Richard Jefferies · 1885
4 hr 32 min read
Post-ApocalypticSocial SF
After Some Tomorrow
Cover of After Some Tomorrow by Mack Reynolds
After Some Tomorrow
Mack Reynolds · 1956
22 min read
Post-ApocalypticSocial SF
After world's end
Cover of After world's end by Jack Williamson
After world's end
Jack Williamson · 1939
2 hr 30 min read
Artificial IntelligenceSpace Opera
Against Tetrarch
Cover of Against Tetrarch by A. A. O. Gilmour
Against Tetrarch
A. A. O. Gilmour · 1947
37 min read
Space Opera
Against the Stone Beasts
Cover of Against the Stone Beasts by James Blish
Against the Stone Beasts
James Blish · 1948
43 min read
Time Travel
Age of anxiety
Cover of Age of anxiety by Robert Silverberg
Age of anxiety
Robert Silverberg · 1957
19 min read
Artificial IntelligenceSocial SF
Aide Memoire
Cover of Aide Memoire by Keith Laumer
Aide Memoire
Keith Laumer · 1962
31 min read
First ContactSpace Opera
Aikakone
Cover of Aikakone by H. G. Wells
Aikakone
H. G. Wells · 1895
1 hr 58 min read
Social SFTime Travel
Air Men o' War
Cover of Air Men o' War by Boyd Cable
Air Men o' War
Boyd Cable · 1919
3 hr 26 min read
Adventure
Alaeddin und die Wunderlampe
Cover of Alaeddin und die Wunderlampe by Curt Moreck
Alaeddin und die Wunderlampe
Curt Moreck · 1919
2 hr 4 min read
Fantasy
Alarm Clock
Cover of Alarm Clock by Everett B. Cole
Alarm Clock
Everett B. Cole · 1960
1 hr 1 min read
Space Opera
Albrecht
Cover of Albrecht by Arlo Bates
Albrecht
Arlo Bates · 1890
3 hr 16 min read
Adventure
Alcatraz of the Starways
Cover of Alcatraz of the Starways by Albert dePina Henry Hasse
Alcatraz of the Starways
Albert dePina Henry Hasse · 1943
1 hr 35 min read
Military SFSpace Opera