The Warriors of Estios: Similar series
The Krinar Chronicles
by Anna Zaires
3.96 · 163 ratings
aliens · fiction · adult · steamy · romance · paranormal · book · vampires · audiobook · new-adult · dark · sci-fi · urban-fantasy · age-gap · futuristic · action-adventure · insta-love · angst · alpha-mc · contemporary
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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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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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Brides of the Kindred
by Evangeline Anderson
4.13 · 841 ratings
adult · fiction · sci-fi · book · paranormal · aliens · romance · steamy · humor · audiobook · contemporary · futuristic · alpha-mc · space · supernatural · action-adventure · gods · new-adult · vampires · suspense
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Alien Overlords
by Taylor Vaughn
4.12 · 66 ratings
paranormal · book · romance · sci-fi · adult · aliens · fiction · poc-mc · alpha-mc · kidnapping · steamy · dark · military · black-mc · futuristic · audiobook · captivity · abuse · violent-conflict · sexual-assault
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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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Barbarians of the Sand Planet
by Tana Stone
4.25 · 106 ratings
adult · sci-fi · aliens · fiction · book · romance · steamy · female-mc · action-adventure · paranormal · first-contact · audiobook · violent-conflict · futuristic · invasion · warriors · humor · fantasy · fated-mates · historical
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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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Zandian Brides
by Renee Rose
4.21 · 66 ratings
aliens · fiction · sci-fi · adult · romance · steamy · book · paranormal · action-adventure · violent-conflict · first-contact · military · invasion · soldiers · polyamory · reverse-harem · dystopia · space · dark · slavery
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Orion
by Cathryn Cade
3.63 · 32 ratings
adult · romance · space-opera · paranormal · sci-fi · aliens · fiction · shapeshifters · steamy · book · futuristic · alpha-mc · inter-galactic · space · dragons · cheating · warriors · domestic-drama · supernatural · animals
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Warriors of the Oasis
by Ivy Sparks
4.04 · 24 ratings
adult · paranormal · female-mc · poc-mc · action-adventure · aliens · fiction · romance · book · first-contact · violent-conflict · space · sci-fi · insta-love · fated-mates · invasion · monsters · kidnapping · multi-pov · audiobook
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Accidental Alien
by Celia Kyle
4.00 · 36 ratings
action-adventure · humor · aliens · fiction · steamy · romance · futuristic · adult · sci-fi · paranormal · book · space-opera · killer · audiobook · urban-fantasy · anthologies · genetic-engineering · military · insta-love · box-set
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Terran Times Tales
by Viola Grace
4.06 · 426 ratings
book · romance · supernatural · space-travel · adult · fiction · steamy · aliens · sci-fi · paranormal · shapeshifters · futuristic · space · alpha-mc · super-powered · fae · dark · female-mc · time-travel · psychics
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Mark of the Infala
by Kira Quinn
4.07 · 27 ratings
romance · adult · book · fantasy · fiction · first-contact · action-adventure · aliens · paranormal · sci-fi · space · dark · forced-proximity · slow-burn · slavery · kidnapping · steamy · monsters · fated-mates · survival
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Conquered World
by Elin Wyn
4.23 · 77 ratings
first-contact · adult · paranormal · fiction · romance · book · female-mc · action-adventure · sci-fi · aliens · steamy · historical · colonization · box-set · space-opera · galactic-empire · fantasy · futuristic · military · violent-conflict
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Rogue Star
by Elin Wyn
4.17 · 58 ratings
romance · book · female-mc · fiction · action-adventure · paranormal · first-contact · adult · aliens · sci-fi · fantasy · space-opera · slavery · space · alpha-mc · animals · box-set · galactic-empire · slow-burn · colonization
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Bridge & Sword
by J.C. Andrijeski
4.28 · 39 ratings
fiction · paranormal · book · adult · supernatural · urban-fantasy · aliens · psychics · genetic-engineering · dystopia · romance · vampires · sci-fi · contemporary · fantasy · action-adventure · military · futuristic · witches-wizards · post-apocalyptic
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The Complex
by Demelza Carlton
3.89 · 9 ratings
adult · aliens · fiction · paranormal · romance · book · fantasy · sci-fi · supernatural · first-contact · apocalyptic · post-apocalyptic · invasion · steamy · futuristic · super-powered · myths · shapeshifters · demons · audiobook
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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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Fringe
by Anitra Lynn McLeod
3.50 · 8 ratings
romance · book · sci-fi · adult · steamy · aliens · fiction · paranormal · mlm · supernatural · action-adventure · suspense · space-opera · alpha-mc · other-world · space · futuristic · outlaws
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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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Feral
by Skhye Moncrief
3.50 · 8 ratings
aliens · fiction · romance · book · adult · sci-fi · steamy · shapeshifters · paranormal · vampires · psychics · royalty · other-world · cyborgs · genetic-engineering
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Monstrous Reality
by Hazel Jonas
4.00 · 4 ratings
adult · fiction · paranormal · monsters · book · romance · fantasy · aliens · sci-fi · fundamentalism · cults · spirituality · box-set · anthologies · age-gap
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