Hard SF

1356 books

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

Tom Swift and His Airship
Tom Swift and His Airship
Howard R. Garis
PG
Two Fronts
Two Fronts
Harry Turtledove
PG-13
The Ascension Factor
The Ascension Factor
Frank Herbert; Bill Ransom
PG-13
Moonseed
Moonseed
Stephen Baxter
PG-13
Gob's Grief
Gob's Grief
Chris Adrian
PG
Longtusk
Longtusk
Stephen Baxter
PG-13
The Wife of Sir Isaac Harman
The Wife of Sir Isaac Harman
H. G. Wells
PG-13
Child of Fire
Child of Fire
Harry Connolly
R
Manhattan Transfer
Manhattan Transfer
John E. Stith
PG-13
Orion
Orion
Ben Bova
R
Sam Gunn, Unlimited
Sam Gunn, Unlimited
Ben Bova
R
Bangkok 8
Bangkok 8
John Burdett
PG-13
Titan
Titan
Stephen Baxter
PG-13
The Shasht War
The Shasht War
Christopher Rowley
PG-13
The Accidental Time Machine
The Accidental Time Machine
Joe Haldeman
PG-13
The Precipice
The Precipice
Ben Bova
R
The Terminal Experiment
The Terminal Experiment
Robert J. Sawyer
PG-13
Bug Park
Bug Park
James P. Hogan
PG-13
The Book of Spirits
The Book of Spirits
James Reese
PG
Beyond the Veil of Stars
Beyond the Veil of Stars
Robert Reed
PG-13
The Jesus Incident
The Jesus Incident
Frank Herbert; Bill Ransom
PG-13
The Island of Doctor Moreau
The Island of Doctor Moreau
H. G. Wells
PG-13
Golden Danube
Golden Danube
Jules Verne
PG-13
Between the Strokes of Night
Between the Strokes of Night
Charles Sheffield
PG
Probability Space
Probability Space
Nancy Kress
PG-13
Scavengers in Space
Scavengers in Space
Alan E. Nourse
PG-13
Michael Strogoff
Michael Strogoff
Jules Verne
G
The Mighty Orinoco
The Mighty Orinoco
Jules Verne
R
The Golden Volcano
The Golden Volcano
Jules Verne
R
Darwin's Radio
Darwin's Radio
Greg Bear
PG-13