Hard SF

1309 books

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

Flux
Flux
Stephen Baxter
R
Stargate
Stargate
Stephen Robinett
PG-13
Saturn
Saturn
Ben Bova
R
The Shining Ones
The Shining Ones
Paul Preuss
PG-13
Scapescope
Scapescope
John E. Stith
R
The Man in the Picture
The Man in the Picture
Susan Hill
PG
Babes in the Darkling Wood
Babes in the Darkling Wood
H. G. Wells
PG-13
Slant
Slant
Greg Bear
R
The Wreck of the River of Stars
The Wreck of the River of Stars
Michael Flynn
R
Empire Builders
Empire Builders
Ben Bova
PG-13
Secret Passages
Secret Passages
Paul Preuss
PG-13
The Beginning
The Beginning
Robert Asprin; Mel White; Selina Rosen
PG-13
Bad Dreams
Bad Dreams
Anne Fine
PG-13
The Restoration Game
The Restoration Game
Ken MacLeod
PG-13
The H-Bomb Girl
The H-Bomb Girl
Stephen Baxter
G
Black Milk
Black Milk
Robert Reed
PG-13
Broken Symmetries
Broken Symmetries
Paul Preuss
PG-13
Rescue Mode
Rescue Mode
Ben Bova; Les Johnson
PG-13
Lighthouse at the End of the World
Lighthouse at the End of the World
Jules Verne
PG-13
Blackdog
Blackdog
K. V. Johansen
PG-13
Avenging Fury
Avenging Fury
John Farris
PG-13
The Begum's Fortune
The Begum's Fortune
Jules Verne
PG-13
The Begum's Millions
The Begum's Millions
Jules Verne
PG
The Patchwork Girl
The Patchwork Girl
Larry Niven
PG-13
The Palace of Eternity
The Palace of Eternity
Bob Shaw
PG-13
Cosm
Cosm
Gregory Benford
R
The Lighthouse at the End of the World
The Lighthouse at the End of the World
Jules Verne
PG-13
Through the Eye of a Needle
Through the Eye of a Needle
Hal Clement
PG
Hector Servadac; or, The Career of a Comet
Hector Servadac; or, The Career of a Comet
Jules Verne
PG-13
Robur the Conqueror: Master of the World
Robur the Conqueror: Master of the World
Jules Verne
PG-13