Kielan: Similar series
Horde Kings of Dakkar
by Zoey Draven
4.12 · 161 ratings
fated-mates · aliens · fiction · new-adult · adult · romance · book · steamy · paranormal · enemies-to-lovers · alpha-mc · dystopia · slow-burn · forced-proximity · action-adventure · barbarians · audiobook · drama · female-mc · dark
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Risdaverse
by Ruby Dixon
4.12 · 344 ratings
romance · adult · fiction · sci-fi · aliens · book · steamy · multi-pov · paranormal · space · audiobook · humor · futuristic · insta-love · contemporary · alpha-mc · friends-to-lovers · abuse · enemies-to-lovers · action-adventure
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Veslor Mates
by Laurann Dohner
4.23 · 118 ratings
shapeshifters · book · steamy · romance · paranormal · alpha-mc · futuristic · aliens · action-adventure · fiction · sci-fi · adult · supernatural · space · female-mc · fated-mates · mythical-creatures · multi-pov · new-adult · military
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Aldebarian Alliance
by Dianne Duvall
4.37 · 89 ratings
romance · book · vampires · paranormal · audiobook · alpha-mc · female-mc · action-adventure · aliens · fiction · sci-fi · adult · space · humor · military · first-contact · steamy · urban-fantasy · suspense · contemporary
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Endeavor
by Amanda Bouchet
3.88 · 52 ratings
female-mc · fiction · action-adventure · romance · book · adult · alpha-mc · space · paranormal · sci-fi · space-travel · outlaws · urban-fantasy · futuristic · steamy · multi-pov · audiobook · dystopia · suspense · space-opera
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Beyond
by Kit Rocha
4.21 · 405 ratings
dystopia · steamy · adult · fiction · post-apocalyptic · romance · sci-fi · futuristic · lgbtq · apocalyptic · contemporary · book · alpha-mc · anthologies · urban-fantasy · action-adventure · found-family · audiobook · dark · paranormal
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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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Alien Mate Index
by Evangeline Anderson
4.11 · 117 ratings
fiction · adult · romance · aliens · sci-fi · book · paranormal · steamy · humor · inter-galactic · alpha-mc · action-adventure · audiobook · futuristic · dark · space-travel · contemporary · space · kidnapping · poc-mc
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Lady Blue Crew
by Lynn Hagen
3.88 · 74 ratings
futuristic · lgbtq · aliens · fiction · sci-fi · adult · romance · steamy · book · shapeshifters · mlm · paranormal · action-adventure · space · military · alpha-mc · abuse · animals · cats · time-travel
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Vakarran Captives
by Sara Fields
4.04 · 51 ratings
book · steamy · adult · sci-fi · aliens · fiction · action-adventure · romance · reverse-harem · gothic · polyamory · sexual-assault · audiobook · paranormal · suspense · dark · kidnapping · apocalyptic · omegaverse · enemies-to-lovers
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Vandalar Concubines
by V.K. Ludwig
4.10 · 40 ratings
romance · steamy · book · paranormal · aliens · fiction · humor · adult · sci-fi · contemporary · forced-proximity · enemies-to-lovers · workplace · fated-mates · action-adventure · first-contact · kind-mc · cheerful-mc · audiobook · space
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Alien Space Pirates
by Mara Frost
3.75 · 24 ratings
kidnapping · steamy · adult · space · paranormal · dark · sci-fi · outlaws · aliens · action-adventure · fiction · humor · captivity · futuristic · romance · book · angels · enemies-to-lovers · space-travel · supernatural
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Red Planet Dragons of Tajss
by Miranda Martin
4.22 · 280 ratings
fiction · adult · book · romance · paranormal · aliens · sci-fi · first-contact · dragons · action-adventure · violent-conflict · invasion · humor · steamy · genetic-engineering · female-mc · galactic-empire · new-adult · fantasy · colonization
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Bondmates
by Ann Mayburn
4.00 · 45 ratings
romance · reverse-harem · steamy · book · mlm · paranormal · lgbtq · fiction · aliens · sci-fi · polyamory · adult · alpha-mc · fated-mates · action-adventure · kidnapping · futuristic · psychics · female-mc · warriors
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The Controllers
by L.V. Lane
4.07 · 88 ratings
omegaverse · adult · fiction · dystopia · paranormal · book · romance · dark · humor · psychics · steamy · fantasy · female-mc · sexual-assault · alpha-mc · myths · polyamory · sci-fi · reverse-harem · action-adventure
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Veredian Chronicles
by Regine Abel
4.35 · 64 ratings
fiction · sci-fi · adult · paranormal · romance · book · action-adventure · aliens · humor · new-adult · soldiers · military · genetic-engineering · steamy · colonization · futuristic · invasion · reverse-harem · female-author · first-contact
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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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Details
by Laura Baumbach
3.78 · 18 ratings
sci-fi · adult · steamy · book · lgbtq · romance · aliens · fiction · mlm · warriors · paranormal · futuristic · humor · outlaws · action-adventure · medical · politics · supernatural · historical · military
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The Legion Omegas
by Leann Ryans
4.00 · 21 ratings
fiction · omegaverse · romance · book · adult · paranormal · sci-fi · action-adventure · multiverse · aliens · steamy · sexual-assault · female-mc · futuristic · captivity · alpha-mc · box-set · dark
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Alien Marshals & Mates
by Julie K. Cohen
4.42 · 19 ratings
adult · paranormal · aliens · fiction · book · steamy · romance · sci-fi · action-adventure · fated-mates · violent-conflict · space · alpha-mc · first-contact · slow-burn · friends-to-lovers · galactic-empire · space-travel · new-adult · humor
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Ptorix Empire
by Greta van der Rol
3.80 · 15 ratings
fiction · romance · book · adult · sci-fi · space-opera · action-adventure · military · aliens · space · steamy · suspense · galactic-empire · invasion · futuristic · crime · war · hard-sci-fi · first-contact · violent-conflict
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Men of Vanguard
by Ryder O'Malley
3.93 · 15 ratings
adult · sci-fi · fantasy · super-powered · fiction · crime · mlm · urban-fantasy · romance · book · law-enforcement · poc-mc · humor · action-adventure · lgbtq · paranormal · supernatural · magic · contemporary · steamy
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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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Travelers
by Becky Black
3.40 · 5 ratings
sci-fi · adult · romance · steamy · book · lgbtq · mlm · fiction · space · action-adventure · humor · space-opera · insta-love · enemies-to-lovers · military · contemporary · expert · violent-conflict · war
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