← All content warnings

Sci-fi books with infidelity

Sci-fi books flagged for infidelity, ranked by reader rating — so you can decide what to read or avoid. Every title carries a content rating and age recommendation.

13 books
Newest firstMost popular
The Worst Detectives in the Federation
The Worst Detectives in the Federation
Skyler Ramirez
PG-13Adult 18+
Terminus: A LitRPG and GameLit Series.
Terminus: A LitRPG and GameLit Series.
Jason Cheek
Hard RAdult 18+
The One
The One
John Marrs
RAdult 18+
Gone Girl
Gone Girl
Gillian Flynn
RAdult 18+
The Age of Innocence
The Age of Innocence
Edith Wharton
PGAdult 18+
Woman from Another Planet
Woman from Another Planet
Frank Belknap Long
PG-13Adult 18+
The Savage Gentleman
The Savage Gentleman
Philip Wylie
PG-13Adult 18+
An Easy Repair Mission
An Easy Repair Mission
Jason Cheek
Hard RAdult 18+
Hitting Hard And Taking Bounties: A LitRPG and GameLit Series.
Hitting Hard And Taking Bounties: A LitRPG and GameLit Series.
Jason Cheek
Hard RAdult 18+
Grinding For Credits: A LitRPG and GameLit Series.
Grinding For Credits: A LitRPG and GameLit Series.
Jason Cheek
Hard RAdult 18+
Getting Down and Dirty: A LitRPG and GameLit Series.
Getting Down and Dirty: A LitRPG and GameLit Series.
Jason Cheek
XAdult 18+
Lethal Prey (A Prey Novel)
Lethal Prey (A Prey Novel)
John Sandford
Hard RAdult 18+
Making The Grade
Making The Grade
Jason Cheek
Hard RAdult 18+