Ecstasy
by Mackenzie McKade
3.40 · 5 ratings
romance · steamy · adult · fiction · futuristic · paranormal · sci-fi · book · contemporary · anthologies · lgbtq · bdsm · fantasy
Ecstasy: Similar series
Dark Planet Warriors
by Anna Carven
4.12 · 285 ratings
futuristic · action-adventure · aliens · fiction · sci-fi · adult · steamy · book · romance · paranormal · military · space · alpha-mc · space-opera · contemporary · audiobook · supernatural · warriors · female-mc · inter-galactic
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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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Interstellar Brides Chronological
by Grace Goodwin
4.11 · 542 ratings
aliens · sci-fi · steamy · paranormal · fiction · action-adventure · adult · romance · military · book · audiobook · genetic-engineering · shapeshifters · insta-love · vampires · futuristic · contemporary · alpha-mc · other-world · violent-conflict
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Metahuman Files: Classified
by Hailey Turner
4.31 · 37 ratings
action-adventure · mystery · fiction · lgbtq · crime · drama · war · futuristic · violent-conflict · adult · military · sci-fi · mlm · urban-fantasy · book · steamy · romance · dystopia · audiobook · billionaire
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Lords of the Var
by Michelle M. Pillow
4.09 · 74 ratings
paranormal · dragons · romance · shapeshifters · adult · aliens · fiction · action-adventure · audiobook · space · supernatural · urban-fantasy · royalty · book · steamy · sci-fi · space-opera · futuristic · alpha-mc · literary-fiction
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Juniper Unraveling
by Keri Lake
4.23 · 49 ratings
action-adventure · zombies · fiction · apocalyptic · futuristic · horror · dark · new-adult · sci-fi · book · steamy · romance · post-apocalyptic · dystopia · paranormal · monsters · sexual-assault · dark-fantasy · abuse · genetic-engineering
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Sanctuary
by S.M. Olivier
4.50 · 48 ratings
romance · post-apocalyptic · book · reverse-harem · contemporary · dystopia · zombies · action-adventure · fiction · futuristic · apocalyptic · military · polyamory · adult · steamy · survival · paranormal · fantasy · horror · sci-fi
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Trilogy of Eve
by Pam Godwin
4.05 · 47 ratings
post-apocalyptic · romance · steamy · book · dystopia · alpha-mc · zombies · paranormal · female-mc · fiction · futuristic · apocalyptic · horror · adult · dark · supernatural · suspense · angst · mlm · reverse-harem
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Gideon’s Riders
by Kit Rocha
4.17 · 45 ratings
futuristic · fiction · sci-fi · adult · romance · post-apocalyptic · steamy · dystopia · apocalyptic · poc-mc · biker · book · urban-fantasy · paranormal · audiobook · age-gap · lgbtq · action-adventure · military · female-author
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The Ujal
by Erin Tate
4.04 · 92 ratings
romance · shapeshifters · steamy · paranormal · aliens · fiction · adult · book · sci-fi · space-travel · invasion · galactic-empire · exploration · humor · mermaids · first-contact · violent-conflict · colonization · insta-love · supernatural
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The Mate Index
by S.J. Sanders
4.21 · 145 ratings
romance · book · adult · sci-fi · aliens · fiction · steamy · urban-fantasy · contemporary · paranormal · alpha-mc · futuristic · new-adult · fated-mates · monsters · space · reverse-harem · polyamory · female-mc · kind-mc
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Saving Setora
by Raven Dark
4.23 · 66 ratings
contemporary · alpha-mc · dystopia · romance · post-apocalyptic · book · reverse-harem · dark · biker · adult · slavery · apocalyptic · fiction · paranormal · steamy · polyamory · futuristic · other-world · harem · sci-fi
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Rystani Warrior
by Susan Kearney
3.76 · 36 ratings
futuristic · romance · book · aliens · fiction · paranormal · sci-fi · contemporary · adult · steamy · space-opera · space · other-world · alpha-mc · cyborgs · dangerous-mc · time-travel · female-mc · psychics · space-travel
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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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Border Worlds Saga
by Mark Alders
3.38 · 26 ratings
mlm · action-adventure · aliens · fiction · romance · futuristic · book · lgbtq · steamy · adult · paranormal · sci-fi · shapeshifters · contemporary · military · supernatural · angst · humor · slow-burn · kidnapping
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Task Force Iota
by Anne Tenino
3.62 · 26 ratings
adult · military · sci-fi · action-adventure · fiction · lgbtq · futuristic · dystopia · paranormal · mlm · romance · violent-conflict · usa · humor · mystery · alternate-universe · war · contemporary · oregon · enemies-to-lovers
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Chosen by the Karal
by Harmony Raines
3.90 · 50 ratings
space-travel · sci-fi · adult · violent-conflict · first-contact · aliens · exploration · fiction · galactic-empire · paranormal · genetic-engineering · book · invasion · romance · colonization · futuristic · dystopia · contemporary · steamy · space
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The Edge
by Megan Crane
3.68 · 38 ratings
medieval · fiction · europe · futuristic · apocalyptic · adult · sci-fi · post-apocalyptic · romance · book · scandinavia · steamy · dystopia · action-adventure · contemporary · alpha-mc · supernatural · paranormal · multi-pov · enemies-to-lovers
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Celestial Soul-Mates
by Opal Carew
3.25 · 12 ratings
aliens · fiction · romance · steamy · book · contemporary · adult · futuristic · other-world · paranormal · sci-fi · friendship · warriors · fantasy · invasion · first-contact · kidnapping · polyamory · space · violent-conflict
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Abducted
by Opal Carew
3.25 · 12 ratings
romance · adult · contemporary · aliens · fiction · book · steamy · paranormal · sci-fi · other-world · futuristic · violent-conflict · space · first-contact · polyamory · dark · warriors · friendship · fantasy · kidnapping
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Settler's Mine
by Mechele Armstrong
3.61 · 18 ratings
romance · book · steamy · mlm · aliens · fiction · sci-fi · adult · contemporary · futuristic · lgbtq · paranormal · fated-mates · dark · polyamory · dark-fantasy · literary-fiction · reverse-harem · other-world · harem
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The Intergalactic Guide to Humans
by Skye MacKinnon
3.86 · 14 ratings
invasion · book · aliens · fiction · humor · sci-fi · first-contact · adult · violent-conflict · steamy · poc-mc · audiobook · romance · reverse-harem · contemporary · polyamory · futuristic · paranormal · multi-pov · space
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Marked Omegas: Alphas of Stanlion
by Vivian Murdoch
4.00 · 7 ratings
dystopia · adult · book · omegaverse · fiction · dark · sci-fi · paranormal · sexual-assault · romance · post-apocalyptic · fantasy · contemporary · steamy · futuristic · fated-mates · alpha-mc · violent-conflict · multi-pov · friends-to-lovers
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The Edge
by Jessica E. Subject
3.67 · 3 ratings
adult · fiction · steamy · book · romance · contemporary · paranormal · sci-fi · aliens · futuristic · womens-fiction · magic · fantasy · witches-wizards · mlm
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