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.

Shades of Treason
Shades of Treason
Sandy Williams
PG-13
The Darkest Hour
The Darkest Hour
Tony Schumacher
PG-13
The Inexplicables
The Inexplicables
Cherie Priest
PG-13
The Terran Gambit
The Terran Gambit
Endi Webb
PG-13
Water and Blood
Water and Blood
Endi Webb
PG-13
The Frost Maiden's Kiss
The Frost Maiden's Kiss
Claire Delacroix
PG-13
Six-Gun Terrors: Volume 2
Six-Gun Terrors: Volume 2
Fred Adams, Jr.
PG-13
The Unquiet
The Unquiet
Patricia Matthews
PG-13
Love at Stake
Love at Stake
Victoria Davies
PG-13
Undying Desire
Undying Desire
Jessica Lee
PG-13
The Path of One (Josh and Sen Save the Multiverse)
The Path of One (Josh and Sen Save the Multiverse)
DP Behling
PG-13
On The Prowl
On The Prowl
Crystal Jordan
PG-13
Edge of Night
Edge of Night
Crystal Jordan
PG-13
Embrace the Night
Embrace the Night
Crystal Jordan
PG-13
Janissaries
Janissaries
Jerry Pournelle
PG-13
Strayed
Strayed
Amber Lynn Natusch
PG-13
The Orphan and the Mouse
The Orphan and the Mouse
Martha Freeman
PG-13
All That We See
All That We See
Mary Beth Bass
PG-13
The Tragic Empire
The Tragic Empire
Wil Radcliffe
PG-13
Admission
Admission
Barry Jonsberg
PG-13
Carousel
Carousel
Aurelia T. Evans
PG-13
Interference
Interference
Jim Blackstone
PG-13
The Autumn Land
The Autumn Land
James Steimle
PG-13
When the Floods Came
When the Floods Came
Clare Morrall
PG-13
The Lost Island
The Lost Island
Douglas Preston; Lincoln Child
PG-13
Building Wealth (and Superpowered Rockets!)
Building Wealth (and Superpowered Rockets!)
Raymond Bean
PG-13
Seek a Newer World
Seek a Newer World
Christopher L. Bennett
PG-13
Godless
Godless
Kurt Bruner; Dr. James Dobson
PG-13
Turning Point
Turning Point
Lisanne Norman
PG-13
Unknown Taste
Unknown Taste
Gina Marie Long
PG-13