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.

Machines of the Dead 3
Machines of the Dead 3
David Bernstein
PG-13
Darkside Sun
Darkside Sun
Jocelyn Adams
PG-13
Forever Dusk
Forever Dusk
Jocelyn Adams
PG-13
Midnight Dawn
Midnight Dawn
Jocelyn Adams
PG-13
Crossed
Crossed
E. Blackwell
PG-13
Evil and the Mask
Evil and the Mask
Fuminori Nakamura
PG-13
Urban Renewal
Urban Renewal
Andrew Vachss
PG-13
Redheads
Redheads
Jonathan Moore
PG-13
The Third Artifact
The Third Artifact
David Collins
PG-13
Maladapted
Maladapted
Richard Kurti
PG-13
Square Wave
Square Wave
Mark de Silva
PG-13
Pivot
Pivot
L. C. Barlow
PG-13
Sorrow's Point
Sorrow's Point
Danielle DeVor
PG-13
Truly, Madly, Deadly
Truly, Madly, Deadly
Hannah Jayne
PG-13
Your Perfect Life
Your Perfect Life
Liz Fenton; Lisa Steinke
PG-13
The Sage of Waterloo
The Sage of Waterloo
Leona Francombe
PG-13
The Death Maker
The Death Maker
Austin J. Small
PG-13
The Status of All Things
The Status of All Things
Liz Fenton; Lisa Steinke
PG-13
Merciless Reason
Merciless Reason
Oisin McGann
PG-13
Timeless Desire
Timeless Desire
Gwyn Cready
PG-13
New Charity Blues
New Charity Blues
Camille Griep
PG-13
Piece of Infinity
Piece of Infinity
Emily Bold
PG-13
Nothing Lasting
Nothing Lasting
Glen Krisch
PG-13
The Secret of Dreadwillow Carse
The Secret of Dreadwillow Carse
Brian Farrey
PG-13
A Fierce and Subtle Poison
A Fierce and Subtle Poison
Samantha Mabry
PG-13
Fields of Blood
Fields of Blood
Ben Kane
PG-13
Join
Join
Steve Toutonghi
PG-13
Dark Vengeance
Dark Vengeance
E. R. Mason
PG-13
The Children's Home
The Children's Home
Charles Lambert
PG-13
The Virtual Dead
The Virtual Dead
E. R. Mason
PG-13