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.

In at the Death
In at the Death
Harry Turtledove
PG-13
Fleet of Worlds
Fleet of Worlds
Edward M. Lerner; Larry Niven
PG-13
Blood Engines
Blood Engines
T. A. Pratt
PG-13
Spook Country
Spook Country
William Gibson
PG-13
The Terror
The Terror
Graham Masterton
PG-13
My Petition for More Space
My Petition for More Space
John Hersey
PG-13
Bright Star
Bright Star
Harold Coyle
PG-13
Star Wars: The National Public Radio Dramatization
Star Wars: The National Public Radio Dramatization
Brian Daley
PG-13
Eustace
Eustace
Catherine Jinks
PG-13
Heart of the Wolf
Heart of the Wolf
Saranne Dawson
PG-13
Secrets of the Scepter
Secrets of the Scepter
Mary Stanton
PG-13
Stargazer Three
Stargazer Three
Michael Jan Friedman
PG-13
Blaze of Glory
Blaze of Glory
Michael Pryor
PG-13
Eighth Grade Bites
Eighth Grade Bites
Heather Brewer
PG-13
2012: The War for Souls
2012: The War for Souls
Whitley Strieber
PG-13
Halting State
Halting State
Charles Stross
PG-13
Midnight Alley
Midnight Alley
Rachel Caine
PG-13
Moonlight on the Avenue of Faith
Moonlight on the Avenue of Faith
Gina B. Nahai
PG-13
The Wife of Sir Isaac Harman
The Wife of Sir Isaac Harman
H. G. Wells
PG-13
Kipps: The Story of a Simple Soul
Kipps: The Story of a Simple Soul
H. G. Wells
PG-13
The Secret Places of the Heart
The Secret Places of the Heart
H. G. Wells
PG-13
The Secret of Pax Tharkas
The Secret of Pax Tharkas
Douglas Niles
PG-13
Beyond Fearless
Beyond Fearless
Rebecca York
PG-13
Night Shift
Night Shift
Lilith Saintcrow
PG-13
Judge
Judge
Karen Traviss
PG-13
Last Watch
Last Watch
Sergei Lukyanenko
PG-13
Death of a Neutron Star
Death of a Neutron Star
Yoji Kondo
PG-13
Ubik: The Screenplay
Ubik: The Screenplay
Philip K. Dick
PG-13
Something Wicked's in Those Woods
Something Wicked's in Those Woods
Marisa Montes
PG-13
Staked
Staked
J. F. Lewis
PG-13