PG rated sci-fi books

3620 books

Sci-fi books with mild content — safe for most readers. May contain mild peril or fantasy violence but nothing graphic.

The Return of Santiago
The Return of Santiago
Mike Resnick
PG
Greener Than You Think
Greener Than You Think
Ward Moore
PG
Gladiator-at-Law
Gladiator-at-Law
Frederik Pohl; C. M. Kornbluth
PG
Gray Victory
Gray Victory
Robert Skimin
PG
Onslaught
Onslaught
Michael A. Stackpole
PG
Going to See the End of the Sky
Going to See the End of the Sky
William John Watkins
PG
A Fall of Moondust
A Fall of Moondust
Arthur C. Clarke
PG
Shawn
Shawn
Uri Geller
PG
Buddy Holly Is Alive and Well on Ganymede
Buddy Holly Is Alive and Well on Ganymede
Bradley Denton
PG
The New Neighbor
The New Neighbor
Ray Garton
PG
The Book of Nights
The Book of Nights
Sylvie Germain
PG
Desperate Measures
Desperate Measures
Joe Clifford Faust
PG
They Walked Like Men
They Walked Like Men
Clifford D. Simak
PG
Weetzie Bat
Weetzie Bat
Francesca Lia Block
PG
Red Limit Freeway
Red Limit Freeway
John DeChancie
PG
The Burning Skies
The Burning Skies
David J. Williams
PG
The Drowned Queen
The Drowned Queen
Keith Laumer
PG
Greystone Secrets #1: The Strangers
Greystone Secrets #1: The Strangers
Margaret Peterson Haddix
PG
Conan the Barbarian
Conan the Barbarian
L. Sprague de Camp; Lin Carter
PG
Outland
Outland
Alan Dean Foster
PG
The Queen of the Legion
The Queen of the Legion
Jack Williamson
PG
The Singers of Time
The Singers of Time
Jack Williamson; Frederik Pohl
PG
Gateway to Elsewhere
Gateway to Elsewhere
Murray Leinster
PG
The Labyrinth of Dreams
The Labyrinth of Dreams
Jack L. Chalker
PG
Board Stiff
Board Stiff
Piers Anthony
PG
Armada of Antares
Armada of Antares
Kenneth Bulmer
PG
The Changeling Worlds
The Changeling Worlds
Kenneth Bulmer
PG
Changing Women
Changing Women
Eleanor Arnason
PG
Thraxas and the Warrior Monks
Thraxas and the Warrior Monks
Martin Millar
PG
Highwood
Highwood
Neal Barrett, Jr.
PG