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Sci-fi books with forced proximity

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

16 books
Newest firstMost popular
Starbound
Starbound
Adrian Blue
RAdult 18+
Alien Jeopardy
Alien Jeopardy
January Bell
RAdult 18+
Choosing Theo
Choosing Theo
Victoria Aveline
RAdult 18+
The Cure: A Young Adult Dystopian Novel
The Cure: A Young Adult Dystopian Novel
K. A. Riley
PG-13YA 12-17
Pillaged
Pillaged
Tana Stone
RAdult 18+
Fields of Iron: A steampunk adventure novel
Fields of Iron: A steampunk adventure novel
Shelley Adina
PGAdult 18+
Barbarian's Touch
Barbarian's Touch
Ruby Dixon
XAdult 18+
Soulbound
Soulbound
Kristen Callihan
RAdult 18+
Catching Fire |Hunger Games|
Catching Fire |Hunger Games|
Suzanne Collins
PG-13YA 12-17
Snowed in With the Alien Soldier: A Nova Brides Holiday Romance
Snowed in With the Alien Soldier: A Nova Brides Holiday Romance
Thea Dane
RAdult 18+
Scent Leak. A MM Omegaverse Fated Mates Romance: A Non Shifter Contemporary Mpreg
Scent Leak. A MM Omegaverse Fated Mates Romance: A Non Shifter Contemporary Mpreg
Casey Lake
XAdult 18+
UNLIMITED COMBAT DOLLS
UNLIMITED COMBAT DOLLS
Kay F. Atkinson
Hard RAdult 18+
How to Train Your Human Omega: An MM Alien SciFi Romance
How to Train Your Human Omega: An MM Alien SciFi Romance
Arden Fox
XAdult 18+
Prodigal: A Sci-Fi Alien Warrior Romance
Prodigal: A Sci-Fi Alien Warrior Romance
Tana Stone
RAdult 18+
Their Human Pet
Their Human Pet
Loki Renard
XAdult 18+
Sarven's Oath: A Fated Mates Alien Romance
Sarven's Oath: A Fated Mates Alien Romance
A.G. Wilde
RAdult 18+