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.

Wicked Charms
Wicked Charms
Jayel Wylie
PG
Twilight Horses
Twilight Horses
Emma Raven
PG
Dragonflame
Dragonflame
Graham Edwards
PG
Dr. Franklin's Island
Dr. Franklin's Island
Gwyneth Jones
PG
The Rim Gods
The Rim Gods
A. Bertram Chandler
PG
Out of This World
Out of This World
Murray Leinster
PG
Austin and His Friends
Austin and His Friends
Frederic H. Balfour
PG
Legacy
Legacy
Lindsey R. Loucks
PG
Downsiders
Downsiders
Neal Shusterman
PG
The Mutants
The Mutants
Kris Neville
PG
The Ascendancy Veil
The Ascendancy Veil
Chris Wooding
PG
Scarface
Scarface
Andre Norton
PG
David Boring
David Boring
Daniel Clowes
PG
Sword in Sheath
Sword in Sheath
Andre Norton
PG
Rogue Reynard
Rogue Reynard
Andre Norton
PG
Wear the Butchers' Medal
Wear the Butchers' Medal
John Brunner
PG
Wilderness of Spring
Wilderness of Spring
Edgar Pangborn
PG
Shadow of Heaven
Shadow of Heaven
Bob Shaw
PG
The Chinese Doll
The Chinese Doll
Wilson Tucker
PG
White Death
White Death
Robert Sheckley
PG
The Bloody Moonlight
The Bloody Moonlight
Fredric Brown
PG
Thunder and Ashes
Thunder and Ashes
Z. A. Recht
PG
Little Myth Marker
Little Myth Marker
Robert Lynn Asprin
PG
Patrimony
Patrimony
Alan Dean Foster
PG
Mindwipe!
Mindwipe!
Steve Hahn
PG
The Dig
The Dig
Alan Dean Foster
PG
The Wind's Twelve Quarters: Literary Short Stories from the Classic Sci-Fi Author
The Wind's Twelve Quarters: Literary Short Stories from the Classic Sci-Fi Author
Ursula K. Le Guin
PG
Cimarron Rose
Cimarron Rose
James Lee Burke
PG
The Thrice-Born
The Thrice-Born
Terry Greenhough
PG
The Cunning Man's Glass
The Cunning Man's Glass
Marjorie O'Hara
PG