Aliens of Eldan
by Linda Mathers
3.67 · 3 ratings
fiction · steamy · adult · sci-fi · female-mc · action-adventure · humor · aliens · anthologies · book · kidnapping · literary-fiction · contemporary · military · dark · paranormal
Aliens of Eldan: Similar series
New Species
by Laurann Dohner
4.21 · 437 ratings
fantasy · fiction · action-adventure · new-adult · adult · romance · steamy · shapeshifters · supernatural · urban-fantasy · paranormal · contemporary · alpha-mc · fated-mates · dark · abuse · transhumanism · audiobook · humor · aliens
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Corsairs
by Ruby Dixon
4.04 · 140 ratings
dark · sci-fi · adult · fated-mates · outlaws · aliens · fiction · paranormal · multi-pov · space · alpha-mc · romance · kidnapping · book · steamy · slavery · action-adventure · humor · audiobook · friends-to-lovers
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House of Kaimar
by Miranda Bridges
4.13 · 112 ratings
action-adventure · aliens · female-mc · fiction · dark · sci-fi · violent-conflict · adult · first-contact · book · kidnapping · romance · paranormal · contemporary · steamy · invasion · alpha-mc · fated-mates · insta-love · royalty
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Zorn Warriors
by Laurann Dohner
3.88 · 127 ratings
romance · steamy · paranormal · aliens · fiction · adult · sci-fi · insta-love · space-travel · supernatural · kidnapping · contemporary · audiobook · fighter · space · alpha-mc · futuristic · dark · book · warriors
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Aldebarian Alliance
by Dianne Duvall
4.37 · 89 ratings
action-adventure · aliens · fiction · female-mc · adult · sci-fi · vampires · book · romance · alpha-mc · audiobook · paranormal · humor · military · first-contact · space · futuristic · insta-love · space-opera · space-travel
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Cosmos' Gateway
by S.E. Smith
4.17 · 138 ratings
romance · audiobook · contemporary · alpha-mc · fiction · aliens · sci-fi · invasion · book · paranormal · action-adventure · futuristic · military · first-contact · violent-conflict · space-fleet · adult · soldiers · steamy · alternate-history
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Outlaws
by Elle Kennedy
3.65 · 51 ratings
romance · post-apocalyptic · book · steamy · audiobook · contemporary · dystopia · suspense · outlaws · action-adventure · fiction · futuristic · apocalyptic · military · adult · sci-fi · mlm · urban-fantasy · alpha-mc · friends-to-lovers
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Imperial
by M.K. Eidem
4.32 · 63 ratings
romance · other-world · book · paranormal · audiobook · alpha-mc · aliens · fiction · sci-fi · space-opera · adult · violent-conflict · steamy · space · futuristic · war · action-adventure · military · supernatural · royalty
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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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Skin
by Ava Gray
3.82 · 75 ratings
contemporary · suspense · paranormal · supernatural · urban-fantasy · steamy · romance · adult · fantasy · fiction · alpha-mc · action-adventure · mystery · anthologies · military · super-powered · betrayal · political-intrigue · revenge · shapeshifters
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The Alliance
by S.E. Smith
4.12 · 120 ratings
aliens · fiction · romance · book · sci-fi · adult · paranormal · audiobook · post-apocalyptic · military · futuristic · action-adventure · dystopia · first-contact · violent-conflict · contemporary · invasion · space · steamy · space-travel
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Scorpius Syndrome
by Rebecca Zanetti
4.16 · 133 ratings
adult · action-adventure · fiction · dystopia · romance · urban-fantasy · futuristic · suspense · paranormal · contemporary · post-apocalyptic · military · apocalyptic · zombies · sci-fi · alpha-mc · dark · female-mc · book · audiobook
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Riv’s Sanctuary
by A.G. Wilde
4.12 · 44 ratings
dark · sci-fi · adult · futuristic · poc-mc · female-mc · fiction · aliens · action-adventure · humor · paranormal · alpha-mc · space · romance · kidnapping · book · first-contact · violent-conflict · galactic-empire · audiobook
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Hearts of Stone
by Miranda Bridges
4.17 · 72 ratings
aliens · fiction · action-adventure · dark · sci-fi · adult · romance · book · steamy · kidnapping · paranormal · contemporary · violent-conflict · alpha-mc · war · female-mc · new-adult · first-contact · invasion · royalty
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The Condemned
by Alison Aimes
3.95 · 45 ratings
dark · sci-fi · military · adult · futuristic · fiction · aliens · prison · action-adventure · paranormal · enemies-to-lovers · romance · book · steamy · female-mc · anti-hero · dystopia · alpha-mc · post-apocalyptic · kidnapping
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Alien Enslaved
by Kaitlyn O'Connor
3.60 · 56 ratings
dark · sci-fi · book · steamy · romance · alpha-mc · paranormal · aliens · fiction · adult · barbarians · reverse-harem · kidnapping · space · contemporary · futuristic · slavery · polyamory · supernatural · warriors
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Roh'ilian Warrior
by Luna Kingsley
3.97 · 51 ratings
female-mc · aliens · fiction · action-adventure · first-contact · military · historical · adult · violent-conflict · sci-fi · invasion · romance · book · paranormal · dark · new-adult · kind-mc · kidnapping · abuse · alpha-mc
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Grabbed
by Lolita Lopez
4.09 · 80 ratings
fiction · adult · sci-fi · romance · book · paranormal · aliens · steamy · action-adventure · futuristic · military · dark · kidnapping · contemporary · enemies-to-lovers · war · violent-conflict · new-adult · insta-love · space
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Taken
by Stacy Jones
4.18 · 34 ratings
adult · polyamory · sci-fi · aliens · fiction · paranormal · book · steamy · reverse-harem · romance · action-adventure · female-mc · alpha-mc · space · military · warriors · multi-pov · dragons · shapeshifters · dark
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The Ladyships
by Bex McLynn
4.25 · 24 ratings
fiction · sci-fi · adult · book · paranormal · futuristic · action-adventure · aliens · humor · space-fleet · military · romance · dark · violent-conflict · female-author · first-contact · steamy · kidnapping · invasion · alpha-mc
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Prison World
by Julie K. Cohen
4.00 · 24 ratings
sci-fi · adult · fiction · romance · book · reverse-harem · dark · space-travel · space-opera · polyamory · female-mc · alternate-history · action-adventure · humor · suspense · steamy · new-adult · military · aliens · paranormal
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Watcher's Kiss
by Sharon Kay
4.25 · 12 ratings
adult · demons · fiction · fantasy · paranormal · supernatural · romance · book · dark · suspense · steamy · magic · second-chances · age-gap · action-adventure · alpha-mc · secrets · military · death · violent-conflict
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Starlight Chronicles
by Annabel Wolfe
3.44 · 9 ratings
book · adult · sci-fi · fiction · romance · futuristic · steamy · contemporary · military · aliens · fantasy · action-adventure · kidnapping · polyamory · paranormal · dark · space · magic · box-set · time-travel
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