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.

Jake & the Giant
Jake & the Giant
E.G. Foley
PG
Teenage Spaceland
Teenage Spaceland
Tom Mason; Dan Danko
PG
Arabian Nights: Three Tales
Arabian Nights: Three Tales
Deborah Nourse Lattimore
PG
Shadow of Honor
Shadow of Honor
Mel Odom
PG
The Shadow of Albion
The Shadow of Albion
Andre Norton; Rosemary Edghill
PG
Children of the Wolf
Children of the Wolf
Lynn Harnett; Rodman Philbrick
PG
Haunted
Haunted
Melinda Metz
PG
Return to Chaos
Return to Chaos
Craig Shaw Gardner
PG
The Enemy Stars
The Enemy Stars
Poul Anderson
PG
The King Betrayed
The King Betrayed
Deborah Chester
PG
Trek to Madworld
Trek to Madworld
Stephen Goldin
PG
The Prydain Companion: A Reference Guide to Lloyd Alexander's Prydain Chronicles
The Prydain Companion: A Reference Guide to Lloyd Alexander's Prydain Chronicles
Michael O. Tunnell
PG
The Extreme
The Extreme
K. A. Applegate
PG
The Illusion
The Illusion
K. A. Applegate
PG
Otherwhere
Otherwhere
Margaret Wander Bonanno
PG
Howlers
Howlers
Everett Owens
PG
Brain Twister
Brain Twister
Mark Phillips
PG
Tharkol, Lord of the Unknown
Tharkol, Lord of the Unknown
Edmond Hamilton
PG
Atomsk: A Novel of Suspense
Atomsk: A Novel of Suspense
Cordwainer Smith
PG
The Breeds of Man
The Breeds of Man
F. M. Busby
PG
Resurrection Man
Resurrection Man
Sean Stewart
PG
Dark Nadir
Dark Nadir
Lisanne Norman
PG
Marooned
Marooned
Martin Caidin
PG
F. T. L.
F. T. L.
Kevin D. Randle
PG
The Last Wizard
The Last Wizard
Tanya Huff
PG
Barking Dogs
Barking Dogs
Terence M. Green
PG
Ken & Joan's Lottery Marathon Winner Take All
Ken & Joan's Lottery Marathon Winner Take All
James Kalousis
PG
The Rebellion of the Beasts; or, The Ass Is Dead! Long Live the Ass!!!
The Rebellion of the Beasts; or, The Ass Is Dead! Long Live the Ass!!!
Leigh Hunt
PG
No Phule Like an Old Phule
No Phule Like an Old Phule
Robert Asprin; Peter J. Heck
PG
Worlds of the Sex Gates
Worlds of the Sex Gates
Darrell Bain; Jeanine Berry
PG