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.

Shikamaru's Story
Shikamaru's Story
Takashi Yano
PG-13
Temporary Duty
Temporary Duty
Ric Locke
PG-13
The Jacket
The Jacket
Jack London
PG-13
Publicani
Publicani
Zak Maymin
PG-13
Sing Down the Stars
Sing Down the Stars
L. J. Hatton
PG-13
The Golden Age
The Golden Age
Gore Vidal
PG-13
Frequency: Hard Science Fiction
Frequency: Hard Science Fiction
Douglas E. Richards
PG-13
A Sky Unbroken
A Sky Unbroken
Megan Crewe
PG-13
Wild Sky
Wild Sky
Melanie Brockmann; Suzanne Brockmann
PG-13
Salt
Salt
Colin F. Barnes
PG-13
Jai
Jai
S. A. Stitz
PG-13
Scrap City
Scrap City
D. S. Thornton
PG-13
Charlotte's Story
Charlotte's Story
Laura Benedict
PG-13
Blood Secrets
Blood Secrets
Sheri Lewis Wohl
PG-13
Bridge of Souls
Bridge of Souls
Sheri Lewis Wohl
PG-13
Salem's Fire
Salem's Fire
Sheri Lewis Wohl
PG-13
Edgar Allan Poe on Mars: The Further Memoirs of Gullivar Jones
Edgar Allan Poe on Mars: The Further Memoirs of Gullivar Jones
Jean-Marc Lofficier; Randy Lofficier
PG-13
The Time Before Now
The Time Before Now
Missouri Vaun
PG-13
Yesterday's Gold
Yesterday's Gold
Bobby Hutchinson
PG-13
Coldwater
Coldwater
Jeff Rovin
PG-13
Minotaur
Minotaur
J. A. Rock
PG-13
Dreamstrider
Dreamstrider
Lindsay Smith
PG-13
The Burglar of Sliceharbor
The Burglar of Sliceharbor
Jason A. Holt
PG-13
Solomon's Arrow
Solomon's Arrow
J. Dalton Jennings
PG-13
An Ancient Peace
An Ancient Peace
Tanya Huff
PG-13
Prometheus Rebound
Prometheus Rebound
R. L. Akers
PG-13
Emissary
Emissary
Thomas Locke
PG-13
Elisha Rex
Elisha Rex
E. C. Ambrose
PG-13
Wishing for You
Wishing for You
Elizabeth Langston
PG-13
After Alice
After Alice
Gregory Maguire
PG-13