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.

Daughter of Eden
Daughter of Eden
Chris Beckett
PG-13
Pillow
Pillow
Andrew Battershill
PG-13
Shadowsword
Shadowsword
Guy Haley
PG-13
Hero Grown
Hero Grown
Andy Livingstone
PG-13
Slugboy Saves the World
Slugboy Saves the World
Mark A. Smith
PG-13
Voice of the Eagle
Voice of the Eagle
Linda Lay Shuler
PG-13
Igniting the Reaches
Igniting the Reaches
David Drake
PG-13
The Terranauts
The Terranauts
T. Coraghessan Boyle
PG-13
The Hidden People
The Hidden People
Alison Littlewood
PG-13
The Ice Lands
The Ice Lands
Steinar Bragi
PG-13
Silver
Silver
Steven Savile
PG-13
The Glittering Serpent
The Glittering Serpent
Emmeline Morrison
PG-13
The Moon-Winners
The Moon-Winners
James Muirden
PG-13
Space Commandos
Space Commandos
Jimmy Guieu
PG-13
Believing in Blue
Believing in Blue
Maggie Morton
PG-13
Prisoners of the Past
Prisoners of the Past
Jimmy Guieu
PG-13
Trolls: The Junior Novelization
Trolls: The Junior Novelization
uncredited
PG-13
Jernigan's Egg
Jernigan's Egg
Richard Mueller
PG-13
The Ice Twins
The Ice Twins
S. K. Tremayne
PG-13
Champion
Champion
Anna Hackett
PG-13
The People's Police
The People's Police
Norman Spinrad
PG-13
The Yu-Chi Stone
The Yu-Chi Stone
Edmund Snell
PG-13
The Two Kings
The Two Kings
Gunnar Johnston
PG-13
The Fire Child
The Fire Child
Tom Knox
PG-13
The Claws of the Scorpion
The Claws of the Scorpion
Gunnar Johnston
PG-13
Where the Staircase Ends
Where the Staircase Ends
Stacy Stokes
PG-13
Brittany Bends
Brittany Bends
Kristine Grayson
PG-13
Tiffany Tumbles
Tiffany Tumbles
Kristine Kathryn Rusch
PG-13
Crystal Caves
Crystal Caves
Kristine Kathryn Rusch
PG-13
Mr Lazarus
Mr Lazarus
Patrice Chaplin
PG-13