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 Boy Who Had the Power
The Boy Who Had the Power
Jean Sutton; Jeff Sutton
PG-13
Hopscotch
Hopscotch
Kevin J. Anderson
PG-13
The Watch: Being the Unauthorized Sequel to Peter A. Kropotkin's MEMOIRS OF A REVOLUTIONIST—as Imparted to Dennis Danvers by Archee Mahur, Traveler from a Distant Future, or a Science Fiction Novel
The Watch: Being the Unauthorized Sequel to Peter A. Kropotkin's MEMOIRS OF A REVOLUTIONIST—as Imparted to Dennis Danvers by Archee Mahur, Traveler from a Distant Future, or a Science Fiction Novel
Dennis Danvers
PG-13
Empire of Bones
Empire of Bones
Liz Williams
PG-13
Scavenger Hunt
Scavenger Hunt
Stephen Goldin
PG-13
Deathstalker Legacy
Deathstalker Legacy
Simon R. Green
PG-13
The House of the Scorpion
The House of the Scorpion
Nancy Farmer
PG-13
March to the Sea
March to the Sea
David Weber; John Ringo
PG-13
Darkened Souls
Darkened Souls
Gary Lee Vincent
PG-13
The Man Inside
The Man Inside
W. Watts Biggers
PG-13
Take a Number
Take a Number
Scott Corbett
PG-13
Hidden Truth
Hidden Truth
Dawn Cook
PG-13
Darwin's Children
Darwin's Children
Greg Bear
PG-13
Louisiana Breakdown
Louisiana Breakdown
Lucius Shepard
PG-13
The Lost Steersman
The Lost Steersman
Rosemary Kirstein
PG-13
Daughter of Ireland
Daughter of Ireland
Juilene Osborne-McKnight
PG-13
Gateways
Gateways
F. Paul Wilson
PG-13
Forge of the Titans
Forge of the Titans
Steve White
PG-13
Search and Rescue
Search and Rescue
Greg Cox
PG-13
The Champions of 1943: Scar Tissue
The Champions of 1943: Scar Tissue
Kenneth Tam
PG-13
The Wrong Reflection
The Wrong Reflection
Gillian Bradshaw
PG-13
Jericho Jones and the Slumbering Sentience
Jericho Jones and the Slumbering Sentience
J. Carlysle Ramsey
PG-13
The Dawn of Amber
The Dawn of Amber
John Gregory Betancourt
PG-13
Dinotopia: The World Beneath
Dinotopia: The World Beneath
James Gurney
PG-13
Memory Boy
Memory Boy
Will Weaver
PG-13
An Earthly Knight
An Earthly Knight
Janet McNaughton
PG-13
A Coldness in the Blood
A Coldness in the Blood
Fred Saberhagen
PG-13
Fogging Over
Fogging Over
Annie Dalton
PG-13
Them
Them
K. A. Applegate
PG-13
Amazing Magnetism
Amazing Magnetism
Rebecca Carmi; John Speirs
PG-13