SF Supernova

The Library

4170 public-domain science-fiction titles

4170 results
What Not: A Prophetic Comedy
Cover of What Not: A Prophetic Comedy by Rose Macaulay
What Not: A Prophetic Comedy
Rose Macaulay · 1918
3 hr 23 min read
DystopiaSocial SF
What Rough Beast?
Cover of What Rough Beast? by Jefferson Highe
What Rough Beast?
Jefferson Highe · 1954
28 min read
Psychic PowersSocial SF
What Shall It Profit?
Cover of What Shall It Profit? by Poul Anderson
What Shall It Profit?
Poul Anderson · 1956
28 min read
Hard SFSocial SF
What The Left Hand Was Doing
Cover of What The Left Hand Was Doing by Randall Garrett
What The Left Hand Was Doing
Randall Garrett · 1960
41 min read
Psychic PowersSocial SF
What is POSAT?
Cover of What is POSAT? by Phyllis Sterling Smith
What is POSAT?
Phyllis Sterling Smith · 1951
23 min read
First ContactSocial SF
What's He Doing in There?
Cover of What's He Doing in There? by Fritz Leiber
What's He Doing in There?
Fritz Leiber · 1957
10 min read
First ContactSocial SF
Wheels Within
Cover of Wheels Within by Charles V. De Vet
Wheels Within
Charles V. De Vet · 1952
28 min read
First ContactSocial SF
When Day is Done
Cover of When Day is Done by Arnold Castle
When Day is Done
Arnold Castle · 1960
8 min read
DystopiaSocial SF
When I Grow Up
Cover of When I Grow Up by Richard E. Lowe
When I Grow Up
Richard E. Lowe · 1954
15 min read
Psychic PowersSocial SF
When Kohonnes Screamed
Cover of When Kohonnes Screamed by Gardner F. Fox
When Kohonnes Screamed
Gardner F. Fox · 1948
38 min read
HorrorSpace Opera
When Time Rolled Back
Cover of When Time Rolled Back by Ed Earl Repp
When Time Rolled Back
Ed Earl Repp · 1941
25 min read
Lost WorldPost-Apocalyptic
When Valmond Came to Pontiac: The Story of a Lost Napoleon. Complete
Cover of When Valmond Came to Pontiac: The Story of a Lost Napoleon. Complete by Gilbert Parker
When Valmond Came to Pontiac: The Story of a Lost Napoleon. Complete
Gilbert Parker · 1895
3 hr 14 min read
FantasySocial SF
When Valmond Came to Pontiac: The Story of a Lost Napoleon. Volume 1.
Cover of When Valmond Came to Pontiac: The Story of a Lost Napoleon. Volume 1. by Gilbert Parker
When Valmond Came to Pontiac: The Story of a Lost Napoleon. Volume 1.
Gilbert Parker · 1895
58 min read
FantasySocial SF
When Whirlybirds Call
Cover of When Whirlybirds Call by Frank Banta
When Whirlybirds Call
Frank Banta · 1963
10 min read
Social SFSpace Opera
When You Giffle...
Cover of When You Giffle... by Jr. L. J. Stecher
When You Giffle...
Jr. L. J. Stecher · 1963
16 min read
First ContactSocial SF
When the Mountain Shook
Cover of When the Mountain Shook by Robert Abernathy
When the Mountain Shook
Robert Abernathy · 1954
22 min read
AdventurePost-Apocalyptic
When the Sleeper Wakes
Cover of When the Sleeper Wakes by H. G. Wells
When the Sleeper Wakes
H. G. Wells · 1899
~5 hr read
DystopiaSocial SF
When the Sleepers Woke
Cover of When the Sleepers Woke by Arthur Leo Zagat
When the Sleepers Woke
Arthur Leo Zagat · 1932
44 min read
AdventurePost-Apocalyptic
When the Spoilers Came
Cover of When the Spoilers Came by Robert Moore Williams
When the Spoilers Came
Robert Moore Williams · 1952
40 min read
ColonizationSpace Opera
When the Sun went out
Cover of When the Sun went out by Leslie F. Stone
When the Sun went out
Leslie F. Stone · 1929
23 min read
Hard SFPost-Apocalyptic
When the World Shook
Cover of When the World Shook by H. Rider Haggard
When the World Shook
H. Rider Haggard · 1919
~7 hr read
AdventureLost World
When the atoms failed
Cover of When the atoms failed by Jr. John W. Campbell
When the atoms failed
Jr. John W. Campbell · 1930
58 min read
Hard SFSpace Opera
When the birds fly south
Cover of When the birds fly south by Stanton A. Coblentz
When the birds fly south
Stanton A. Coblentz · 1945
3 hr 40 min read
AdventureLost World
When the moon fell
Cover of When the moon fell by Morrison Colladay
When the moon fell
Morrison Colladay · 1929
37 min read
Hard SFPost-Apocalyptic