Hard SF

1356 books

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

Christina Alberta's Father
Christina Alberta's Father
H. G. Wells
G
Destination Mars
Destination Mars
Hugh Walters
PG-13
Arthur C. Clarke's Venus Prime 5
Arthur C. Clarke's Venus Prime 5
Paul Preuss
PG-13
Around the Moon
Around the Moon
Jules Verne
PG
Primordium
Primordium
Greg Bear
PG-13
A Trip from Earth to the Moon
A Trip from Earth to the Moon
Jules Verne
PG-13
Redshift Rendezvous
Redshift Rendezvous
John E. Stith
R
Five Weeks in a Balloon
Five Weeks in a Balloon
Jules Verne
PG
The Diamond Moon
The Diamond Moon
Paul Preuss
PG-13
Maelstrom
Maelstrom
Paul Preuss
PG
Third Encounter
Third Encounter
G. Harry Stine
PG-13
Islands in the Sky
Islands in the Sky
Arthur C. Clarke
PG
Titan
Titan
Ben Bova
PG-13
Space Ranger
Space Ranger
Isaac Asimov
PG
Dancing Jax
Dancing Jax
Robin Jarvis
PG-13
Cold As Ice
Cold As Ice
Charles Sheffield
R
First Action
First Action
G. Harry Stine
R
Norby Down to Earth
Norby Down to Earth
Isaac Asimov; Janet Asimov
PG
The World Peril of 1910
The World Peril of 1910
George Griffith
G
Starship Through Space
Starship Through Space
G. Harry Stine
PG-13
The Tomb of the Cybermen
The Tomb of the Cybermen
Kit Pedler; Gerry Davis
PG
Bone Gods
Bone Gods
Caitlin Kittredge
PG-13
Apollo at Go
Apollo at Go
Jeff Sutton
PG-13
Dead City
Dead City
Joe McKinney
R
Pacific Edge
Pacific Edge
Kim Stanley Robinson
PG-13
From the Earth to the Moon
From the Earth to the Moon
Jules Verne
R
The Interrogation of Ashala Wolf
The Interrogation of Ashala Wolf
Ambelin Kwaymullina
PG-13
Across the Sea of Suns
Across the Sea of Suns
Gregory Benford
PG-13
Murder on Mars
Murder on Mars
Hugh Walters
PG
The Martian Race
The Martian Race
Gregory Benford
R