Hard SF

1356 books

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

Oath of Fealty
Oath of Fealty
Larry Niven; Jerry Pournelle
PG-13
Probability Space
Probability Space
Nancy Kress
PG-13
Solitary Man
Solitary Man
Jeff Mariotte
PG-13
The Giant Raft: Eight Hundred Leagues on the Amazon
The Giant Raft: Eight Hundred Leagues on the Amazon
Jules Verne
PG-13
Nemesis
Nemesis
James Swallow
R
Eight Hundred Leagues on the Amazon
Eight Hundred Leagues on the Amazon
Jules Verne
R
Boyface and the Quantum Chromatic Disruption Machine
Boyface and the Quantum Chromatic Disruption Machine
James Campbell
PG-13
Blind Lake
Blind Lake
Robert Charles Wilson
PG-13
Brother to Dragons
Brother to Dragons
Charles Sheffield
R
The Rings of Saturn
The Rings of Saturn
Isaac Asimov
PG
Timescape
Timescape
Gregory Benford
R
The Hammer of God
The Hammer of God
Arthur C. Clarke
PG
Beyond the Fall of Night
Beyond the Fall of Night
Arthur C. Clarke; Gregory Benford
PG
Candle
Candle
John Barnes
R
The Rock Rats
The Rock Rats
Ben Bova
PG-13
Mercury
Mercury
Ben Bova
R
Barbarian
Barbarian
Lynne Ewing
PG-13
The Demon of Barnabas Collins
The Demon of Barnabas Collins
Marilyn Ross
R
Psychohistorical Crisis
Psychohistorical Crisis
Donald Kingsbury
R
The Dream
The Dream
H. G. Wells
PG-13
Star Child
Star Child
James P. Hogan
R
Cycle of Fire
Cycle of Fire
Hal Clement
PG
The Return
The Return
Ben Bova
PG-13
Black Hole Blues
Black Hole Blues
Patrick Wensink
PG-13
Orion in the Dying Time
Orion in the Dying Time
Ben Bova
PG-13
The Mysterious Island
The Mysterious Island
Jules Verne
PG
King's Property
King's Property
Morgan Howell
PG-13
David Starr: Space Ranger
David Starr: Space Ranger
Isaac Asimov
PG
Origin
Origin
Stephen Baxter
PG
A King of Infinite Space
A King of Infinite Space
Allen Steele
PG-13