SF Supernova

The Library

4170 public-domain science-fiction titles

4170 results
The Longsnozzle Event
Cover of The Longsnozzle Event by Hal Annas
The Longsnozzle Event
Hal Annas · 1951
25 min read
First ContactSocial SF
The Lord of Death and the Queen of Life
Cover of The Lord of Death and the Queen of Life by Homer Eon Flint
The Lord of Death and the Queen of Life
Homer Eon Flint · 1919
3 hr 5 min read
Psychic PowersSpace Opera
The Lorelei Death
Cover of The Lorelei Death by Nelson S. Bond
The Lorelei Death
Nelson S. Bond · 1941
53 min read
HorrorSpace Opera
The Lost City
Cover of The Lost City by Jos. E. Badger
The Lost City
Jos. E. Badger · 1898
3 hr 54 min read
AdventureLost World
The Lost Continent
Cover of The Lost Continent by Charles John Cutcliffe Wright Hyne
The Lost Continent
Charles John Cutcliffe Wright Hyne · 1916
~5 hr read
AdventureLost World
The Lost Continent
Cover of The Lost Continent by Edgar Rice Burroughs
The Lost Continent
Edgar Rice Burroughs · 1916
2 hr 21 min read
AdventurePost-Apocalyptic
The Lost Door
Cover of The Lost Door by Dorothy Quick
The Lost Door
Dorothy Quick · 1936
34 min read
HorrorTime Travel
The Lost Ego
Cover of The Lost Ego by Rog Phillips
The Lost Ego
Rog Phillips · 1953
41 min read
Psychic PowersSocial SF
The Lost Kafoozalum
Cover of The Lost Kafoozalum by Pauline Ashwell
The Lost Kafoozalum
Pauline Ashwell · 1960
1 hr 36 min read
Social SFSpace Opera
The Lost King of Oz
Cover of The Lost King of Oz by Ruth Plumly Thompson
The Lost King of Oz
Ruth Plumly Thompson · 1925
2 hr 54 min read
FantasyJuvenile
The Lost Princess of Oz
Cover of The Lost Princess of Oz by L. Frank Baum
The Lost Princess of Oz
L. Frank Baum · 1917
3 hr 4 min read
FantasyJuvenile
The Lost Temples of Xantoos
Cover of The Lost Temples of Xantoos by Howell Calhoun
The Lost Temples of Xantoos
Howell Calhoun · 1936
10 min read
AdventureSpace Opera
The Lost Tribes of Venus
Cover of The Lost Tribes of Venus by Erik Fennel
The Lost Tribes of Venus
Erik Fennel · 1954
1 hr 47 min read
AdventureColonization
The Lost Warship
Cover of The Lost Warship by Robert Moore Williams
The Lost Warship
Robert Moore Williams · 1943
2 hr read
Military SFTime Travel
The Lost World
Cover of The Lost World by Arthur Conan Doyle
The Lost World
Arthur Conan Doyle · 1912
4 hr 24 min read
AdventureLost World
The Love of Frank Nineteen
Cover of The Love of Frank Nineteen by David C. Knight
The Love of Frank Nineteen
David C. Knight · 1959
28 min read
Artificial IntelligenceSocial SF
The Luckiest Man in Denv
Cover of The Luckiest Man in Denv by C. M. Kornbluth
The Luckiest Man in Denv
C. M. Kornbluth · 1952
20 min read
DystopiaSocial SF
The Luminous Blonde
Cover of The Luminous Blonde by Hayden Howard
The Luminous Blonde
Hayden Howard · 1952
10 min read
Social SFSpace Opera
The Lunarian Professor and His Remarkable Revelations Concerning the Earth, the Moon and Mars
Cover of The Lunarian Professor and His Remarkable Revelations Concerning the Earth, the Moon and Mars by James B. Alexander
The Lunarian Professor and His Remarkable Revelations Concerning the Earth, the Moon and Mars
James B. Alexander · 1909
4 hr 8 min read
First ContactSocial SF
The Machine That Floats
Cover of The Machine That Floats by Joe Gibson
The Machine That Floats
Joe Gibson · 1953
2 hr 2 min read
Hard SFSpace Opera
The Machine That Saved The World
Cover of The Machine That Saved The World by Murray Leinster
The Machine That Saved The World
Murray Leinster · 1957
1 hr 1 min read
Hard SFMilitary SF
The Mad Planet
Cover of The Mad Planet by Murray Leinster
The Mad Planet
Murray Leinster · 1920
1 hr 17 min read
AdventurePost-Apocalyptic
The Madcap Metalloids
Cover of The Madcap Metalloids by Verne Athanas
The Madcap Metalloids
Verne Athanas · 1949
22 min read
First ContactSpace Opera
The Madman From Earth
Cover of The Madman From Earth by Keith Laumer
The Madman From Earth
Keith Laumer · 1962
49 min read
Social SFSpace Opera