Dark Romance
Dark Sci-Fi & Alien Romance Books
He’s not from around here — in every sense. Sci-fi alien romance places human women in first-contact or abduction scenarios with extraterrestrials whose biology, instincts, and concept of “mine” operate by entirely different rules. Expect serious world-building, unusual physiologies, and alien possessiveness that doesn’t translate well.
Sci-Fi / Alien Dark Romance
His to Keep: A Sci-Fi Alien Romance (Alien Overlords)
SpiceDarkness
Captive / CaptorPossessive-Obsessive MCPrimal Play
Content warnings (tap to reveal)
- Kidnapping / Captivity
Sci-Fi / Alien Dark Romance
Dark Planet Warriors: An Alien Warrior Science Fiction Romance
SpiceDarkness
Alpha HeroBreedingCaptive / Captor
Content warnings (tap to reveal)
- Dubious Consent
- Kidnapping / Captivity
Sci-Fi / Alien Dark Romance
Bred: A Dark Sci-Fi Romance
SpiceDarkness
Alpha HeroBreedingCaptive / Captor
Content warnings (tap to reveal)
- Dubious Consent
- Kidnapping / Captivity
- Sexual Assault / Non-Con
Sci-Fi / Alien Dark Romance
Primal: A Dark Alien Romance (Primal Planet)
SpiceDarkness
Alpha HeroBreedingCaptive / Captor
Content warnings (tap to reveal)
- Dubious Consent
- Graphic Violence
Sci-Fi / Alien Dark Romance
Centauri Captives Books 1-3: A Dark Sci-Fi Romance
SpiceDarkness
Alpha HeroCaptive / CaptorForced Proximity
Content warnings (tap to reveal)
- Dubious Consent
- Kidnapping / Captivity
Sci-Fi / Alien Dark Romance
THE STARSEED: A SciFi Fantasy Dark Romance (Vicious Echoes Book 1)
SpiceDarkness
Forbidden RomanceMorally Grey MCPossessive-Obsessive MC
Content warnings (tap to reveal)
- Dubious Consent
- Graphic Violence
Sci-Fi / Alien Dark Romance
Claimed by Nicolai: Alien Warrior Sci-Fi Romance (Raiden Warriors Book 1)
SpiceDarkness
Alpha HeroForced ProximityPossessive-Obsessive MC
Content warnings (tap to reveal)
- Dubious Consent
Sci-Fi / Alien Dark Romance
The Inconvenient Pet: A Dark Sci-fi Captive Romance (Alien Slave Masters Book 5)
SpiceDarkness
Alpha HeroCaptive / CaptorDark Protector
Content warnings (tap to reveal)
- Dubious Consent
- Kidnapping / Captivity
Sci-Fi / Alien Dark Romance
Claimed by the Emperor: A Dark Alien Sci Fi Romance of Power, Fate, and Forbidden Desire (Claimed Beyond the Stars Book 6)
SpiceDarkness
Alpha HeroForbidden RomanceForced Marriage
Content warnings (tap to reveal)
- Dubious Consent
- Graphic Violence
Sci-Fi / Alien Dark Romance
Nancy and the Naga: A SciFi Alien Romance (Alien Abduction)
SpiceDarkness
Captive / CaptorPossessive-Obsessive MCPrimal Play
Content warnings (tap to reveal)
- Kidnapping / Captivity
Sci-Fi / Alien Dark Romance
His To Steal: A Sci-Fi Alien Romance (Alien Overlords)
SpiceDarkness
Captive / CaptorPossessive-Obsessive MCPrimal Play
Content warnings (tap to reveal)
- Kidnapping / Captivity
Sci-Fi / Alien Dark Romance
Alien Torturer’s Pet: A Dark Sci-Fi Romance (Conquered Mates)
SpiceDarkness
Antihero / Villain MCCaptive / CaptorPossessive-Obsessive MC
Content warnings (tap to reveal)
- Dubious Consent
- Graphic Violence
- Kidnapping / Captivity
- Torture
Sci-Fi / Alien Dark Romance
Broken by Him: A Dark Sci-Fi Romance
SpiceDarkness
Alpha HeroCaptive / CaptorForced Proximity
Content warnings (tap to reveal)
- Emotional Abuse / Gaslighting
- Graphic Violence
- Kidnapping / Captivity
Sci-Fi / Alien Dark Romance
A Darkness So Sweet: The Kingdom Below, Book 1
SpiceDarkness
Antihero / Villain MCCaptive / CaptorForbidden Romance
Content warnings (tap to reveal)
- Emotional Abuse / Gaslighting
- Graphic Violence
- Kidnapping / Captivity
Sci-Fi / Alien Dark Romance
Gifted to the Alien: A Dark Sci-Fi Captive Mafia Romance (The Syndicate Book 1)
SpiceDarkness
Alpha HeroCaptive / CaptorForced Proximity
Content warnings (tap to reveal)
- Dubious Consent
- Graphic Violence
- Kidnapping / Captivity
Sci-Fi / Alien Dark Romance
Talini’s Ship Mate: Dark Sci-Fi Romance (Godless Galaxy Book 2)
SpiceDarkness
Alpha HeroCaptive / CaptorForced Proximity
Content warnings (tap to reveal)
- Dubious Consent
- Graphic Violence
Sci-Fi / Alien Dark Romance
Brutal Keeper: Dark Alien Science Fiction Romance (The Federation’s Keepers Book 3)
SpiceDarkness
Alpha HeroCaptive / CaptorForced Proximity
Content warnings (tap to reveal)
- Dubious Consent
- Kidnapping / Captivity
Sci-Fi / Alien Dark Romance
The Dark Savage : 🏆Top-10 Historical Fantasy Bestselling Series – A Sci-Fi Gothic Historical Romance – Post-Apocalyptic Book 7
SpiceDarkness
Antihero / Villain MCDark ProtectorForbidden Romance
Content warnings (tap to reveal)
- Graphic Violence
