PG-13 rated sci-fi books

24646 books

Sci-fi books with moderate content. May include moderate violence, mild romance, and some darker themes. Best for teens and up.

Doon
Doon
Carey Corp; Lorie Langdon
PG-13
Silver
Silver
Rhiannon Held
PG-13
Lilliput
Lilliput
Sam Gayton
PG-13
All Clear
All Clear
Connie Willis
PG-13
Yarn
Yarn
Jon Armstrong
PG-13
The Deadly 7
The Deadly 7
Garth Jennings
PG-13
The Iron Queen
The Iron Queen
Julie Kagawa
PG-13
Magnificent Vibration
Magnificent Vibration
Rick Springfield
PG-13
Oblivion
Oblivion
Kelly Creagh
PG-13
The Survivor
The Survivor
Dennis Parry
PG-13
Black Rain
Black Rain
Graham Brown
PG-13
Day of the Arrow
Day of the Arrow
Philip Loraine
PG-13
Kumiko
Kumiko
Mike Philbin
PG-13
Astonishment!!!
Astonishment!!!
Francis Lathom
PG-13
Rewinder
Rewinder
Brett Battles
PG-13
Autumn in the Abyss
Autumn in the Abyss
John Claude Smith
PG-13
Candy House
Candy House
Kate Jonez
PG-13
Descendants: Junior Novel
Descendants: Junior Novel
Rico Green
PG-13
The Cavern of Death
The Cavern of Death
Anonymous
PG-13
The Animated Skeleton
The Animated Skeleton
Anonymous
PG-13
The Cyclops Goblet
The Cyclops Goblet
John Blackburn
PG-13
The Blue Girl
The Blue Girl
Laurie Foos
PG-13
Going Solo
Going Solo
Alan Tucker
PG-13
The Dangerous Type
The Dangerous Type
Loren Rhoads
PG-13
Savages
Savages
Tom Holt
PG-13
Shower of Stones
Shower of Stones
Zachary Jernigan
PG-13
Into the GigaVerse
Into the GigaVerse
M. L. Tilford
PG-13
Water Shaper
Water Shaper
Jon Messenger
PG-13
Bell Weather
Bell Weather
Dennis Mahoney
PG-13
Earth God
Earth God
Jon Messenger
PG-13