Dark Colony: Similar series
Calluvia's Royalty
by Alessandra Hazard
4.17 · 106 ratings
adult · aliens · fiction · lgbtq · paranormal · mlm · royalty · romance · book · magic · slow-burn · family · drama · space · enemies-to-lovers · supernatural · angst · steamy · male-mc · sci-fi
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The Vorge Crew
by Laurann Dohner
4.05 · 127 ratings
paranormal · space · alpha-mc · book · steamy · romance · sci-fi · adult · action-adventure · fiction · aliens · shapeshifters · supernatural · slavery · futuristic · audiobook · suspense · kidnapping · abuse · insta-love
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Alien Lord's Captive Serial
by Mina Carter
3.92 · 63 ratings
book · steamy · military · adult · dark · sci-fi · aliens · fiction · warriors · action-adventure · futuristic · space · alpha-mc · paranormal · romance · kidnapping · violent-conflict · female-mc · inter-galactic · royalty
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Captured by Aliens
by A.G. Wilde
4.03 · 77 ratings
fiction · aliens · action-adventure · female-mc · adult · first-contact · sci-fi · book · steamy · romance · paranormal · dark · kidnapping · alpha-mc · galactic-empire · humor · poc-mc · slow-burn · violent-conflict · invasion
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Cyborgs: More Than Machines
by Eve Langlais
4.00 · 118 ratings
romance · adult · military · sci-fi · aliens · fiction · action-adventure · cyborgs · genetic-engineering · paranormal · steamy · humor · futuristic · book · soldiers · space · suspense · cyberpunk · abuse · violent-conflict
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Aliens Overnight
by Robin L. Rotham
3.64 · 41 ratings
book · adult · sci-fi · aliens · fiction · warriors · action-adventure · futuristic · space · alpha-mc · paranormal · supernatural · romance · other-world · steamy · bdsm · love-triangle · humor · mlm · kidnapping
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Voxeran Fated Mates
by Presley Hall
4.19 · 121 ratings
paranormal · book · sci-fi · adult · aliens · fiction · romance · fated-mates · humor · space · alpha-mc · steamy · female-mc · action-adventure · new-adult · enemies-to-lovers · multi-pov · audiobook · forced-proximity · invasion
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New World
by C.L. Scholey
3.82 · 121 ratings
adult · sci-fi · aliens · fiction · futuristic · romance · steamy · warriors · space · paranormal · book · post-apocalyptic · alpha-mc · audiobook · apocalyptic · dangerous-mc · shapeshifters · dystopia · dark · kidnapping
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Cat Star Chronicles
by Cheryl Brooks
3.87 · 133 ratings
sci-fi · shapeshifters · steamy · romance · paranormal · aliens · fiction · futuristic · adult · book · space · gothic · alpha-mc · action-adventure · humor · dark · urban-fantasy · kidnapping · cats · genetic-engineering
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Borderlands
by Susan Grant
3.77 · 34 ratings
book · adult · space · paranormal · sci-fi · space-opera · aliens · fiction · action-adventure · futuristic · romance · military · outlaws · steamy · gothic · alpha-mc · violent-conflict · children · enemies-to-lovers · female-mc
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Interstellar Brides: The Colony
by Grace Goodwin
4.26 · 108 ratings
fiction · paranormal · cyborgs · romance · book · steamy · sci-fi · adult · shapeshifters · vampires · aliens · action-adventure · audiobook · genetic-engineering · insta-love · military · futuristic · violent-conflict · war · contemporary
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Dragons In Exile
by Lee Savino
4.15 · 128 ratings
aliens · fiction · paranormal · dragons · romance · sci-fi · adult · steamy · shapeshifters · polyamory · book · audiobook · reverse-harem · futuristic · fated-mates · space · monsters · space-opera · action-adventure · alpha-mc
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Sarazen Saga
by Isabel Wroth
4.15 · 52 ratings
sci-fi · adult · fated-mates · aliens · fiction · paranormal · book · shapeshifters · romance · violent-conflict · first-contact · alpha-mc · contemporary · invasion · space · steamy · space-opera · insta-love · children · monsters
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Chosen
by Stacy Jones
4.19 · 68 ratings
sci-fi · book · romance · paranormal · aliens · fiction · adult · reverse-harem · shapeshifters · steamy · monsters · polyamory · new-adult · harem · space · kind-mc · contemporary · action-adventure · female-mc · male-mc
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Unearthly World
by C.L. Scholey
3.94 · 77 ratings
steamy · adult · sci-fi · aliens · fiction · romance · book · action-adventure · paranormal · shapeshifters · futuristic · contemporary · humor · space · dystopia · alpha-mc · suspense · warriors · audiobook · supernatural
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Delroi Connection
by Loribelle Hunt
3.69 · 48 ratings
adult · military · action-adventure · fiction · book · alpha-mc · sci-fi · paranormal · aliens · steamy · romance · futuristic · fated-mates · space-opera · space-travel · psychics · female-mc · other-world · space · soldiers
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Galactic Alliance
by K.C. Burn
3.73 · 26 ratings
fiction · paranormal · space · invasion · romance · steamy · book · mlm · sci-fi · violent-conflict · adult · lgbtq · aliens · mystery · audiobook · futuristic · action-adventure · exploration · politics · betrayal
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Coletti Warlords
by Gail Koger
4.18 · 114 ratings
book · humor · fiction · adult · romance · paranormal · aliens · sci-fi · warriors · vampires · alpha-mc · space · action-adventure · insta-love · fated-mates · steamy · shapeshifters · contemporary · futuristic · kidnapping
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Sold to the Raksha
by Lizzy Bequin
4.15 · 20 ratings
gothic · book · steamy · reverse-harem · romance · paranormal · fiction · aliens · female-mc · adult · polyamory · first-contact · space-opera · sci-fi · kidnapping · space · humor · dark · stalking · shapeshifters
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Gypsy Moth
by Eve Langlais
3.90 · 21 ratings
adult · sci-fi · paranormal · fiction · romance · book · space · space-opera · aliens · futuristic · audiobook · first-contact · genetic-engineering · action-adventure · humor · steamy · contemporary · drama · multi-pov · cyborgs
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Angel 6.0
by Travis Luedke
3.84 · 25 ratings
space-opera · romance · book · steamy · space · paranormal · aliens · fiction · futuristic · adult · dark · sci-fi · cyberpunk · genetic-engineering · galactic-empire · kidnapping · captivity · audiobook · alpha-mc · action-adventure
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Centauri Brides
by Kallista Dane
4.31 · 26 ratings
violent-conflict · adult · first-contact · book · invasion · aliens · fiction · sci-fi · romance · space-travel · space · exploration · paranormal · steamy · action-adventure · military · fated-mates · wlw · bisexuality · mystery
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Qui Treaty Collection
by Kayla Stonor
3.80 · 20 ratings
paranormal · romance · steamy · adult · sci-fi · space-opera · aliens · fiction · futuristic · space · alpha-mc · book · torture · action-adventure · shapeshifters · military · violent-conflict · galactic-empire · enemies-to-lovers · first-contact
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Alien Blood Wars
by Samantha Cayto
3.80 · 10 ratings
sci-fi · adult · lgbtq · aliens · fiction · paranormal · romance · book · vampires · mlm · action-adventure · space · abuse · assassins · fantasy · political-intrigue · steamy · usa · dark · female-author
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