Hard SF

1309 books

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

Propeller Island
Propeller Island
Jules Verne
PG-13
The Moon Maze Game
The Moon Maze Game
Larry Niven; Steven Barnes
PG-13
The Floating Island
The Floating Island
Jules Verne
G
Timeliner
Timeliner
Charles Eric Maine
PG-13
Ship of Strangers
Ship of Strangers
Bob Shaw
PG-13
A Family Without a Name
A Family Without a Name
Jules Verne
PG
Bronze Summer
Bronze Summer
Stephen Baxter
PG-13
Star Watchman
Star Watchman
Ben Bova
PG-13
Point Ultimate
Point Ultimate
Jerry Sohl
PG-13
The Underground City
The Underground City
Jules Verne
PG-13
The Hunt for the Meteor
The Hunt for the Meteor
Jules Verne
PG-13
Starfire
Starfire
Charles Sheffield
PG-13
When Night Falls
When Night Falls
Parker Dewolf
PG-13
The Meteor Hunt
The Meteor Hunt
Jules Verne
PG-13
The Chase of the Golden Meteor
The Chase of the Golden Meteor
Jules Verne
PG-13
Transfinite Man
Transfinite Man
Colin Kapp
PG
Eater
Eater
Gregory Benford
G
The Sunborn
The Sunborn
Gregory Benford
PG-13
Hell Ship
Hell Ship
Philip Palmer
PG-13
Earth Made of Glass
Earth Made of Glass
John Barnes
PG-13
Oceans of Venus
Oceans of Venus
Isaac Asimov
PG
Spaceship to Saturn
Spaceship to Saturn
Hugh Walters
PG-13
The Night Sessions
The Night Sessions
Ken MacLeod
PG-13
A Man Divided
A Man Divided
Olaf Stapledon
PG-13
For the Flag
For the Flag
Jules Verne
PG-13
The Lottery Ticket
The Lottery Ticket
Jules Verne
PG-13
Journey to the Centre
Journey to the Centre
Brian Stableford
PG-13
The Two-Timers
The Two-Timers
Bob Shaw
PG-13
The Tyrant of Hades
The Tyrant of Hades
Colin Kapp
R
Calculated Risk
Calculated Risk
Charles Eric Maine
PG-13