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.

INK: Red
INK: Red
Al K. Line
PG-13
Daughters of Silence
Daughters of Silence
Wendy Haley
PG-13
Footprints
Footprints
Glynn James
PG-13
Edge of Darkness
Edge of Darkness
Troy Kennedy Martin
PG-13
Numbers Game
Numbers Game
Rebecca Rode
PG-13
The Ways
The Ways
Glynn James
PG-13
Infernal
Infernal
Mark de Jager
PG-13
Impact
Impact
Rob Boffard
PG-13
Spellbreaker
Spellbreaker
Blake Charlton
PG-13
Eterna and Omega
Eterna and Omega
Leanna Renee Hieber
PG-13
Last Descendants
Last Descendants
Matthew J. Kirby
PG-13
Vicarious
Vicarious
Paula Stokes
PG-13
Mission to Moon Farm
Mission to Moon Farm
K. E. Rocha
PG-13
Valley of the Moon
Valley of the Moon
Melanie Gideon
PG-13
Operation Star Voyage
Operation Star Voyage
Jack Pearl
PG-13
Dead Eye
Dead Eye
Alyssa Day
PG-13
The Argonauts of the Amazon
The Argonauts of the Amazon
Charles R. Kenyon
PG-13
Dr. Fell and the Playground of Doom
Dr. Fell and the Playground of Doom
David Neilsen
PG-13
Into the Abyss
Into the Abyss
Stefanie Gaither
PG-13
The Martlet Box
The Martlet Box
Jean Ross
PG-13
Do Not Watch
Do Not Watch
J. A. Darke
PG-13
Animal Instincts
Animal Instincts
Steve Korte
PG-13
Crash Landing
Crash Landing
Jim Rudnick
PG-13
Tech Fury
Tech Fury
Eric Stevens
PG-13
The Grin in the Dark
The Grin in the Dark
Eric Stevens
PG-13
Wandering Wagon
Wandering Wagon
Thomas Kingsley Troupe
PG-13
Ghostly Goalie
Ghostly Goalie
Thomas Kingsley Troupe
PG-13
Beyond Your Touch
Beyond Your Touch
Pat Esden
PG-13
Lost in Ghostville
Lost in Ghostville
John Bladek
PG-13
First Family in Space
First Family in Space
Raymond Bean
PG-13