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.

Burning Lotus
Burning Lotus
Dean Norton
PG-13
Lotus Blood
Lotus Blood
Dean Norton
PG-13
El Reshid
El Reshid
David Patterson Hatch
PG-13
David
David
Johnny Worthen
PG-13
Vengeance on Varos
Vengeance on Varos
Philip Martin
PG-13
The Curious Lobster
The Curious Lobster
Richard W. Hatch
PG-13
The Sector
The Sector
Paige Daniels
PG-13
Lieut. Gullivar Jones
Lieut. Gullivar Jones
Edwin L. Arnold
PG-13
Revenge of the Three
Revenge of the Three
Tim Miller
PG-13
Howl-A-Ween
Howl-A-Ween
Todd Strasser
PG-13
The Lost Valley
The Lost Valley
Hector Hawton
PG-13
Thanks to Claudius
Thanks to Claudius
John F. Leeming
PG-13
The House on Stilts
The House on Stilts
R. H. Hazard
PG-13
A Taste for Murder
A Taste for Murder
H. F. Heard
PG-13
Rig
Rig
Jon Wallace
PG-13
From the Storm
From the Storm
Adrian J Walker
PG-13
Splintered Souls
Splintered Souls
Erica Lucke Dean
PG-13
Night Film
Night Film
Marisha Pessl
PG-13
Eileen
Eileen
Ottessa Moshfegh
PG-13
Space Lift
Space Lift
Afsheen Kay
PG-13
In Darkest Depths
In Darkest Depths
David Thompson
PG-13
Sentinels
Sentinels
Matt Manochio
PG-13
Earthshatter
Earthshatter
Albert Nothlit
PG-13
The Poser
The Poser
Jacob Rubin
PG-13
Equilibrium
Equilibrium
Paige Daniels
PG-13
His Master's Summons
His Master's Summons
Cassie Sweet
PG-13
Bleeding Earth
Bleeding Earth
Kaitlin Ward
PG-13
Beneath
Beneath
Roland Smith
PG-13
Plague Panic
Plague Panic
Sid G. Hedges
PG-13
Eye of Scota
Eye of Scota
Serena Yates
PG-13