SF Supernova

The Library

4170 public-domain science-fiction titles

4170 results
The Reluctant Heroes
Cover of The Reluctant Heroes by Frank M. Robinson
The Reluctant Heroes
Frank M. Robinson · 1951
31 min read
ColonizationSocial SF
The Reluctant Weapon
Cover of The Reluctant Weapon by Howard L. Myers
The Reluctant Weapon
Howard L. Myers · 1952
29 min read
First ContactSpace Opera
The Repairman
Cover of The Repairman by Harry Harrison
The Repairman
Harry Harrison · 1958
22 min read
AdventureSpace Opera
The Republic of the Future; or, Socialism a Reality
Cover of The Republic of the Future; or, Socialism a Reality by Anna Bowman Dodd
The Republic of the Future; or, Socialism a Reality
Anna Bowman Dodd · 1887
39 min read
Social SFUtopia
The Republic of the Southern Cross, and other stories
Cover of The Republic of the Southern Cross, and other stories by Valery Yakovlevich Bryusov
The Republic of the Southern Cross, and other stories
Valery Yakovlevich Bryusov · 1918
2 hr 11 min read
DystopiaSocial SF
The Rescue of the Princess Winsome: A Fairy Play for Old and Young
Cover of The Rescue of the Princess Winsome: A Fairy Play for Old and Young by Annie F. Johnston
The Rescue of the Princess Winsome: A Fairy Play for Old and Young
Annie F. Johnston · 1902
39 min read
FantasyJuvenile
The Return
Cover of The Return by H. Beam Piper
The Return
H. Beam Piper & John J. McGuire · 1954
55 min read
Post-ApocalypticSocial SF
The Return
Cover of The Return by H. Beam Piper
The Return
H. Beam Piper & John J. McGuire · 1954
44 min read
Post-ApocalypticSocial SF
The Return of Tharn
Cover of The Return of Tharn by Howard Browne
The Return of Tharn
Howard Browne · 1948
4 hr 42 min read
AdventureLost World
The Revolt of Man
Cover of The Revolt of Man by Walter Besant
The Revolt of Man
Walter Besant · 1882
3 hr 57 min read
DystopiaSocial SF
The Revolt of the Star Men
Cover of The Revolt of the Star Men by Raymond Z. Gallun
The Revolt of the Star Men
Raymond Z. Gallun · 1932
1 hr 44 min read
First ContactSpace Opera
The Revolt on Venus
Cover of The Revolt on Venus by Carey Rockwell
The Revolt on Venus
Carey Rockwell · 1954
3 hr 54 min read
JuvenileSpace Opera
The Revolutions of Time
Cover of The Revolutions of Time by Jonathan Dunn
The Revolutions of Time
Jonathan Dunn · 2005
2 hr 31 min read
AdventureTime Travel
The Rhizoid Kill
Cover of The Rhizoid Kill by Jack Bradley
The Rhizoid Kill
Jack Bradley · 1952
15 min read
AdventureSpace Opera
The Right Time
Cover of The Right Time by John Berryman
The Right Time
John Berryman · 1963
54 min read
Social SFTime Travel
The Ring bonanza
Cover of The Ring bonanza by Otto Binder
The Ring bonanza
Otto Binder · 1947
19 min read
AdventureSpace Opera
The Risk Profession
Cover of The Risk Profession by Donald E. Westlake
The Risk Profession
Donald E. Westlake · 1961
44 min read
Social SFSpace Opera
The Road to Oz
Cover of The Road to Oz by L. Frank Baum
The Road to Oz
L. Frank Baum · 1909
3 hr 3 min read
FantasyJuvenile
The Road to Oz
Cover of The Road to Oz by L. Frank Baum
The Road to Oz
L. Frank Baum · 1909
2 hr 51 min read
FantasyJuvenile
The Rocketeers Have Shaggy Ears
Cover of The Rocketeers Have Shaggy Ears by Keith Bennett
The Rocketeers Have Shaggy Ears
Keith Bennett · 1950
1 hr read
ColonizationSpace Opera
The Romance of Golden Star ...
Cover of The Romance of Golden Star ... by George Chetwynd Griffith
The Romance of Golden Star ...
George Chetwynd Griffith · 1978
3 hr 37 min read
AdventureLost World
The Romance of the Moon
Cover of The Romance of the Moon by John Ames Mitchell
The Romance of the Moon
John Ames Mitchell · 1886
5 min read
FantasySpace Opera
The Romantic Analogue
Cover of The Romantic Analogue by W. W. Skupeldyckle
The Romantic Analogue
W. W. Skupeldyckle · 1953
20 min read
Hard SFSocial SF
The Roots of the Mountains
Cover of The Roots of the Mountains by William Morris
The Roots of the Mountains
William Morris · 1889
~8 hr read
AdventureFantasy