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 Man in the Picture
The Man in the Picture
Susan Hill
PG
The Star Woman
The Star Woman
H. Bedford-Jones
PG
Castle Storm
Castle Storm
Garry Kilworth
PG
Mondo Meltdown
Mondo Meltdown
Tony Abbott
PG
Supervision
Supervision
Alison Stine
PG
Magic to the Bone
Magic to the Bone
Devon Monk
PG
Royal Blood
Royal Blood
Una McCormack
PG
Viking Fire
Viking Fire
Crystal Jordan
PG
Glenraven
Glenraven
Marion Zimmer Bradley; Holly Lisle
PG
Space Detective
Space Detective
Adrian Smith (I)
PG
Shadow of the Xel'Naga
Shadow of the Xel'Naga
Kevin J. Anderson; Rebecca Moesta
PG
Dark Moods
Dark Moods
Charlee Jacob
PG
Mega Man: The Robot Masters
Mega Man: The Robot Masters
Yoko Bongo
PG
The Swarm
The Swarm
Arthur Herzog
PG
Solar Gravita
Solar Gravita
Berl Cameron
PG
Master of Dragons
Master of Dragons
Angela Knight
PG
The True Nature of Mars
The True Nature of Mars
Christiane Blasius
PG
The Stowaway
The Stowaway
R. A. Salvatore; Geno Salvatore
PG
Face/Off
Face/Off
Clark Carlton
PG
The City and the Stars
The City and the Stars
Arthur C. Clarke
PG
Alien Kiss Chase
Alien Kiss Chase
Bruce Coville
PG
Living with Ghosts
Living with Ghosts
Kari Sperring
PG
Triage
Triage
Leonard C. Lewin
PG
Nightfall and Other Stories
Nightfall and Other Stories
Jon Lindstrom
PG
The Stainless Steel Rat Goes to Hell
The Stainless Steel Rat Goes to Hell
Harry Harrison
PG
Janissaries: Clan and Crown
Janissaries: Clan and Crown
Jerry Pournelle; Roland Green
PG
The Golden Cat
The Golden Cat
Jane Johnson; M. John Harrison
PG
Seaspray
Seaspray
Mel Odom
PG
Vampires of Venus
Vampires of Venus
Karl Mannheim
PG
Club Tycoon Sends Man to Moon
Club Tycoon Sends Man to Moon
Felix Mendelsohn, Jr.
PG