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.

13
13
Philip Loraine
PG-13
Bear's Touch
Bear's Touch
Emma Alisyn
PG-13
Mongrel
Mongrel
K. Z. Snow
PG-13
Bone Rider
Bone Rider
J. Fally
PG-13
A Naked Girl
A Naked Girl
Nikos Athanassiades
PG-13
Beyond the Mist
Beyond the Mist
Ben Zwycky
PG-13
The End of Lucifer's Tail
The End of Lucifer's Tail
Ivar Lund
PG-13
The Mark of the Rope
The Mark of the Rope
Miriam Lynch
PG-13
Guardian
Guardian
C. Alexander London
PG-13
Cybro Sex
Cybro Sex
David Lynn
PG-13
The Coming Race
The Coming Race
uncredited
PG-13
Aphrodite's Lover
Aphrodite's Lover
Arthur MacArthur
PG-13
Govinda
Govinda
Krishna Udayasankar
PG-13
Kurukshetra
Kurukshetra
Krishna Udayasankar
PG-13
Peony in Love
Peony in Love
Lisa See
PG-13
Winged Victory
Winged Victory
Claire Macfarlane
PG-13
Morning Child
Morning Child
Harold L. Myra
PG-13
The Hearts We Sold
The Hearts We Sold
Emily Lloyd-Jones
PG-13
After On
After On
Rob Reid
PG-13
The Blackthorn Key
The Blackthorn Key
Kevin Sands
PG-13
The Feather
The Feather
Ford H. Madox Hueffer
PG-13
Missy Piggle-Wiggle and the Whatever Cure
Missy Piggle-Wiggle and the Whatever Cure
Annie Parnell; Ann M. Martin
PG-13
The Boy with 17 Senses
The Boy with 17 Senses
Sheila Grau
PG-13
Ghosts in the Machine
Ghosts in the Machine
Richard Farr
PG-13
The Shadow Guard
The Shadow Guard
Julia Durango; Tracie Zimmer
PG-13
The Littlest Bigfoot
The Littlest Bigfoot
Jennifer Weiner
PG-13
The Odds of Lightning
The Odds of Lightning
Jocelyn Davies
PG-13
Houston, We Have a Klutz!
Houston, We Have a Klutz!
Caroline Hickey
PG-13
Hell's Heart
Hell's Heart
John Jackson Miller
PG-13
Black Rain
Black Rain
Matthew B. J. Delaney
PG-13