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.

Admiral
Admiral
Sean Danker
PG-13
Necropolis
Necropolis
Avtar Singh
PG-13
War in the Air
War in the Air
Major Helders
PG-13
Furze the Cruel
Furze the Cruel
John Trevena
PG-13
Astron Imago
Astron Imago
Jos. P. Hennings
PG-13
Curse of the Granville Fortune
Curse of the Granville Fortune
Kelly Hashway
PG-13
The Couple
The Couple
Victor Margueritte
PG-13
The Companion
The Companion
Victor Margueritte
PG-13
Hot Diggity Dogs
Hot Diggity Dogs
Stephanie Calmenson; Joanna Cole
PG-13
The Third Key of Kalijor
The Third Key of Kalijor
Paul Lell
PG-13
Sweet
Sweet
Emmy Laybourne
PG-13
Gifted
Gifted
H. A. Swain
PG-13
Gifted
Gifted
Heather Swain
PG-13
Waypoint Kangaroo
Waypoint Kangaroo
Curtis C. Chen
PG-13
The First Last Day
The First Last Day
Dorian Cirrone
PG-13
Infinity Reborn
Infinity Reborn
S. Harrison
PG-13
Magruder's Curiosity Cabinet
Magruder's Curiosity Cabinet
H. P. Wood
PG-13
Reliquary
Reliquary
Sarah Fine
PG-13
The Transatlantic Conspiracy
The Transatlantic Conspiracy
G. D. Falksen
PG-13
The Shewstone
The Shewstone
Jane Fletcher
PG-13
The Color of Darkness
The Color of Darkness
Ruth Hatfield
PG-13
The Insides
The Insides
Jeremy P. Bushnell
PG-13
Shadow of the Knife
Shadow of the Knife
Jane Fletcher
PG-13
Songbyrd
Songbyrd
Anna Silver
PG-13
Devolution
Devolution
Christopher J. Papst
PG-13
Astral Tide
Astral Tide
Anna Silver
PG-13
Ninefox Gambit
Ninefox Gambit
Yoon Ha Lee
PG-13
This Is Not the End
This Is Not the End
Jesse Jordan
PG-13
No Game No Life, Vol. 5
No Game No Life, Vol. 5
Yuu Kamiya
PG-13
American Meteor
American Meteor
Norman Lock
PG-13