Hard SF

1356 books

Every hard sf book in our directory, with content ratings, trigger warnings, and age recommendations.

The City in the Sahara
The City in the Sahara
Jules Verne
PG-13
Werebeasts of Hel
Werebeasts of Hel
C. Dean Andersson
PG-13
Cabal: The Nightbreed
Cabal: The Nightbreed
Clive Barker
Hard R
The Long Cosmos
The Long Cosmos
Terry Pratchett; Stephen Baxter
PG
The Ring of Charon
The Ring of Charon
Roger MacBride Allen
PG-13
Escape from New York
Escape from New York
Mike McQuay
G
The Shores of Tomorrow
The Shores of Tomorrow
Roger MacBride Allen
PG
Helm
Helm
Steven Gould
PG-13
The Night Drifter
The Night Drifter
Susan Carroll
R
The Cat Who Blew the Whistle
The Cat Who Blew the Whistle
Lilian Jackson Braun
PG-13
The Companions
The Companions
Sheri S. Tepper
PG-13
To Crush the Moon
To Crush the Moon
Wil McCarthy
PG-13
The Incredible Adventures of Professor Branestawm
The Incredible Adventures of Professor Branestawm
Norman Hunter
PG-13
Return to Mars
Return to Mars
Ben Bova
PG-13
The Ocean of Years
The Ocean of Years
Roger MacBride Allen
PG-13
Fantastic Voyage II: Destination Brain
Fantastic Voyage II: Destination Brain
Isaac Asimov
PG
Space
Space
Stephen Baxter
PG-13
Fantastic Voyage
Fantastic Voyage
Isaac Asimov
PG
The Sky So Big and Black
The Sky So Big and Black
John Barnes
R
The Shocks of Adversity
The Shocks of Adversity
William Leisner
PG-13
Eternity
Eternity
Greg Bear
PG-13
Whispers from the Past
Whispers from the Past
Rosalind Noonan
PG-13
Mission of Gravity
Mission of Gravity
Hal Clement
PG
The Will of an Eccentric
The Will of an Eccentric
Jules Verne
R
The Black Cloud
The Black Cloud
Fred Hoyle
PG
Great Sky River
Great Sky River
Gregory Benford
PG-13
Chindi
Chindi
Jack McDevitt
R
The Long Utopia
The Long Utopia
Terry Pratchett; Stephen Baxter
PG
Mind Over Ship
Mind Over Ship
David Marusek
R
The Ophiuchi Hotline
The Ophiuchi Hotline
John Varley
PG