SF Supernova

The Library

4170 public-domain science-fiction titles

4170 results
Color Blind
Cover of Color Blind by Charles A. Stearns
Color Blind
Charles A. Stearns · 1954
22 min read
ColonizationSocial SF
Colossus of Chaos
Cover of Colossus of Chaos by Nelson S. Bond
Colossus of Chaos
Nelson S. Bond · 1942
1 hr 15 min read
First ContactSpace Opera
Combat
Cover of Combat by Mack Reynolds
Combat
Mack Reynolds · 1960
1 hr 22 min read
Social SF
Combatman
Cover of Combatman by John Massie Davis
Combatman
John Massie Davis · 1953
10 min read
ColonizationMilitary SF
Come Into My Brain!
Cover of Come Into My Brain! by Robert Silverberg
Come Into My Brain!
Robert Silverberg · 1958
13 min read
First ContactPsychic Powers
Come into my parlor
Cover of Come into my parlor by Charles E. Fritch
Come into my parlor
Charles E. Fritch · 1953
10 min read
First Contact
Comet's Burial
Cover of Comet's Burial by Raymond Z. Gallun
Comet's Burial
Raymond Z. Gallun · 1946
29 min read
Space Opera
Coming Attraction
Cover of Coming Attraction by Fritz Leiber
Coming Attraction
Fritz Leiber · 1950
23 min read
DystopiaSocial SF
Coming of the Gods
Cover of Coming of the Gods by Chester Whitehorn
Coming of the Gods
Chester Whitehorn · 1945
33 min read
Military SFSpace Opera
Common Denominator
Cover of Common Denominator by John D. MacDonald
Common Denominator
John D. MacDonald · 1951
14 min read
First ContactSocial SF
Communication
Cover of Communication by Charles L. Fontenay
Communication
Charles L. Fontenay · 1956
5 min read
First Contact
Community Property
Cover of Community Property by Alfred Coppel
Community Property
Alfred Coppel · 1954
28 min read
ColonizationSocial SF
Compatible
Cover of Compatible by Richard Rein Smith
Compatible
Richard Rein Smith · 1961
6 min read
Social SF
Compete or Die!
Cover of Compete or Die! by Mark Reinsberg
Compete or Die!
Mark Reinsberg · 1957
1 hr 5 min read
DystopiaSocial SF
Competition
Cover of Competition by James Causey
Competition
James Causey · 1955
19 min read
ColonizationFirst Contact
Con-Fen
Cover of Con-Fen by James R. Adams
Con-Fen
James R. Adams · 1953
11 min read
First Contact
Concordance: A Terran Empire concordance
Cover of Concordance: A Terran Empire concordance by Ann Wilson
Concordance: A Terran Empire concordance
Ann Wilson · 1992
2 hr 8 min read
Space Opera
Conditionally Human
Cover of Conditionally Human by Walter M. Miller
Conditionally Human
Walter M. Miller · 1952
1 hr read
Artificial IntelligenceSocial SF
Confidence Game
Cover of Confidence Game by James McKimmey
Confidence Game
James McKimmey · 1954
29 min read
Social SF
Confidence Game
Cover of Confidence Game by Jim Harmon
Confidence Game
Jim Harmon · 1957
24 min read
Space Opera
Conjure wife
Cover of Conjure wife by Fritz Leiber
Conjure wife
Fritz Leiber · 1943
3 hr 38 min read
Horror
Conquest Over Time
Cover of Conquest Over Time by Michael Shaara
Conquest Over Time
Michael Shaara · 1956
47 min read
Time Travel
Conservation
Cover of Conservation by Charles L. Fontenay
Conservation
Charles L. Fontenay · 1958
27 min read
Social SF
Consignment
Cover of Consignment by Alan Edward Nourse
Consignment
Alan Edward Nourse · 1953
15 min read
ColonizationSpace Opera