Hard SF

1356 books

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

The Evil Experiment
The Evil Experiment
Jude Watson
PG
The Rats and the Ruling Sea
The Rats and the Ruling Sea
Robert V. S. Redick
PG-13
Tau Zero
Tau Zero
Poul Anderson
PG
The Domes of Mars
The Domes of Mars
Patrick Moore
G
Starplex
Starplex
Robert J. Sawyer
PG-13
Strange Case of Dr. Jekyll and Mr. Hyde
Strange Case of Dr. Jekyll and Mr. Hyde
Robert Louis Stevenson
G
The Engines of God
The Engines of God
Jack McDevitt
PG-13
Wake
Wake
Robert J. Sawyer
G
The Depths of Time
The Depths of Time
Roger MacBride Allen
PG-13
Whisper from the Stars
Whisper from the Stars
Jeff Sutton
PG-13
Summer Reading Is Killing Me
Summer Reading Is Killing Me
Jon Scieszka
PG-13
Liberty: 1784
Liberty: 1784
Robert Conroy
PG-13
Dr. Jekyll and Mr. Hyde
Dr. Jekyll and Mr. Hyde
Robert Louis Stevenson
PG-13
Needle
Needle
Hal Clement
PG
Leviathans of Jupiter
Leviathans of Jupiter
Ben Bova
PG-13
Emissary
Emissary
Fiona McIntosh
R
The Everyday Witch
The Everyday Witch
Sandra Forrester
PG-13
Ghostlands
Ghostlands
Marc Scott Zicree; Robert Charles Wilson
PG-13
Memory Blank
Memory Blank
John E. Stith
PG-13
Inferno
Inferno
Larry Niven; Jerry Pournelle
PG-13
The Secret of Barnabas Collins
The Secret of Barnabas Collins
Marilyn Ross
R
Tale of the Toa
Tale of the Toa
Cathy Hapka
PG
Vengeance of Orion
Vengeance of Orion
Ben Bova
R
Factoring Humanity
Factoring Humanity
Robert J. Sawyer
PG-13
Bloodsongs
Bloodsongs
Robin Wayne Bailey
PG-13
Norby and the Court Jester
Norby and the Court Jester
Isaac Asimov; Janet Asimov
PG
Nemesis
Nemesis
Isaac Asimov
PG
The Moons of Jupiter
The Moons of Jupiter
Isaac Asimov
PG
The Voodoo Game
The Voodoo Game
Larry Niven; Steven Barnes
PG-13
Mindscan
Mindscan
Robert J. Sawyer
PG-13