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.

The Girl at Midnight
The Girl at Midnight
Melissa Grey
PG-13
Earthfall
Earthfall
Orson Scott Card
PG-13
Lord Valentine's Castle
Lord Valentine's Castle
Robert Silverberg
PG-13
Sunwing
Sunwing
Kenneth Oppel
PG-13
The Hob's Bargain
The Hob's Bargain
Patricia Briggs
PG-13
Mirror Sight
Mirror Sight
Kristen Britain
PG-13
The Lark and the Wren
The Lark and the Wren
Mercedes Lackey
PG-13
The Dark Talent
The Dark Talent
Brandon Sanderson
PG-13
Kitty Goes to War
Kitty Goes to War
Carrie Vaughn
PG-13
Lyon's Pride
Lyon's Pride
Anne McCaffrey
PG-13
Iron Sunrise
Iron Sunrise
Charles Stross
PG-13
Johannes Cabal the Detective
Johannes Cabal the Detective
Jonathan L. Howard
PG-13
Lagoon
Lagoon
Nnedi Okorafor
PG-13
Dead Astronauts
Dead Astronauts
Jeff VanderMeer
PG-13
In Sylvan Shadows
In Sylvan Shadows
R. A. Salvatore
PG-13
Burning Lamp
Burning Lamp
Jayne Ann Krentz
PG-13
Snow
Snow
Tracy Lynn
PG-13
Pegasus in Flight
Pegasus in Flight
Anne McCaffrey
PG-13
Beggars in Spain
Beggars in Spain
Nancy Kress
PG-13
The Weirdstone of Brisingamen
The Weirdstone of Brisingamen
Alan Garner
PG-13
Gatefather
Gatefather
Orson Scott Card
PG-13
The Fifth Head of Cerberus
The Fifth Head of Cerberus
Gene Wolfe
PG-13
The Just City
The Just City
Jo Walton
PG-13
I, Coriander
I, Coriander
Sally Gardner
PG-13
The Fallen Fortress
The Fallen Fortress
R. A. Salvatore
PG-13
Stoneheart
Stoneheart
Charlie Fletcher
PG-13
The Owl Service
The Owl Service
Alan Garner
PG-13
A Hard Day's Knight
A Hard Day's Knight
Simon R. Green
PG-13
Olympus at War
Olympus at War
Kate O'Hearn
PG-13
Charmed
Charmed
Nora Roberts
PG-13