SF Supernova

The Library

4170 public-domain science-fiction titles

4170 results
Revolt of the Brains
Cover of Revolt of the Brains by Stephen Marlowe
Revolt of the Brains
Stephen Marlowe · 1956
8 min read
Artificial IntelligencePost-Apocalyptic
Revolt of the Devil Star
Cover of Revolt of the Devil Star by Ross Rocklynne
Revolt of the Devil Star
Ross Rocklynne · 1951
48 min read
Psychic PowersSpace Opera
Revolt of the Outworlds
Cover of Revolt of the Outworlds by Stephen Marlowe
Revolt of the Outworlds
Stephen Marlowe · 1954
1 hr 25 min read
Military SFSpace Opera
Revolt on Io
Cover of Revolt on Io by Nelson S. Bond
Revolt on Io
Nelson S. Bond · 1941
48 min read
Military SFSpace Opera
Revolt on the Earth-Star
Cover of Revolt on the Earth-Star by Carl Selwyn
Revolt on the Earth-Star
Carl Selwyn · 1940
37 min read
DystopiaSpace Opera
Revolution
Cover of Revolution by Mack Reynolds
Revolution
Mack Reynolds · 1960
52 min read
DystopiaSocial SF
Rex Ex Machina
Cover of Rex Ex Machina by Frederic Max
Rex Ex Machina
Frederic Max · 1961
5 min read
Artificial IntelligenceDystopia
Rhyme? and reason?
Cover of Rhyme? and reason? by Lewis Carroll
Rhyme? and reason?
Lewis Carroll · 1883
2 hr 6 min read
Fantasy
Rhythm rides the rocket
Cover of Rhythm rides the rocket by Bob Olsen
Rhythm rides the rocket
Bob Olsen · 1940
34 min read
AdventureSpace Opera
Ribbon in the sky
Cover of Ribbon in the sky by Murray Leinster
Ribbon in the sky
Murray Leinster · 1957
58 min read
Hard SFSpace Opera
Ricardo's Virus
Cover of Ricardo's Virus by William Tenn
Ricardo's Virus
William Tenn · 1953
23 min read
AdventureColonization
Rich Living
Cover of Rich Living by Michael Cathal
Rich Living
Michael Cathal · 1955
38 min read
DystopiaSocial SF
Ride the Crepe Ring
Cover of Ride the Crepe Ring by Stephen Marlowe
Ride the Crepe Ring
Stephen Marlowe · 1952
21 min read
AdventureSpace Opera
Righteous plague
Cover of Righteous plague by Robert Abernathy
Righteous plague
Robert Abernathy · 1951
30 min read
Military SFPost-Apocalyptic
Ring Once for Death
Cover of Ring Once for Death by Robert Arthur
Ring Once for Death
Robert Arthur · 1954
20 min read
FantasyHorror
Rinkitink in Oz
Cover of Rinkitink in Oz by L. Frank Baum
Rinkitink in Oz
L. Frank Baum · 1916
3 hr 15 min read
FantasyJuvenile
Rinkitink in Oz
Cover of Rinkitink in Oz by L. Frank Baum
Rinkitink in Oz
L. Frank Baum · 1916
3 hr 9 min read
FantasyJuvenile
Rip Foster Rides the Gray Planet
Cover of Rip Foster Rides the Gray Planet by Harold L. Goodwin
Rip Foster Rides the Gray Planet
Harold L. Goodwin · 1952
3 hr 37 min read
JuvenileSpace Opera
Rip Foster in Ride the Gray Planet
Cover of Rip Foster in Ride the Gray Planet by Harold L. Goodwin
Rip Foster in Ride the Gray Planet
Harold L. Goodwin · 1952
3 hr 34 min read
JuvenileSpace Opera
Rip Van Winkle
R
Rip Van Winkle
Washington Irving · 1819
34 min read
FantasyTime Travel
Rip Van Winkle
Cover of Rip Van Winkle by Washington Irving
Rip Van Winkle
Washington Irving · 1819
34 min read
FantasyTime Travel
Ripeness is All
Cover of Ripeness is All by Jesse Roarke
Ripeness is All
Jesse Roarke · 1962
34 min read
Social SFSpace Opera
Riya's Foundling
Cover of Riya's Foundling by Algis Budrys
Riya's Foundling
Algis Budrys · 1953
15 min read
First ContactSpace Opera
Road Stop
Cover of Road Stop by David Mason
Road Stop
David Mason · 1963
8 min read
Artificial IntelligenceHorror