The Killian Affair: Similar series
Galactic Conspiracies
by Rob Colton
4.00 · 41 ratings
futuristic · alpha-mc · space · paranormal · mlm · book · steamy · romance · adult · military · sci-fi · action-adventure · aliens · fiction · lgbtq · abuse · violent-conflict · insta-love · children · family
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Claimings
by Lyn Gala
4.17 · 63 ratings
aliens · fiction · age-gap · lgbtq · adult · sci-fi · mlm · romance · steamy · book · audiobook · paranormal · action-adventure · slow-burn · military · violent-conflict · space · friends-to-lovers · futuristic · female-author
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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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The Thresl Chronicles
by Amber Kell
3.81 · 58 ratings
action-adventure · aliens · fiction · futuristic · lgbtq · adult · mlm · romance · book · shapeshifters · paranormal · military · sci-fi · supernatural · steamy · fated-mates · war · violent-conflict · magic · royalty
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Chaos Station
by Jenn Burke
4.16 · 45 ratings
romance · book · steamy · mlm · suspense · billionaire · space · futuristic · lgbtq · war · aliens · fiction · action-adventure · sci-fi · space-opera · military · adult · violent-conflict · friends-to-lovers · second-chances
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Pack Bonds
by Rosemary A. Johns
4.01 · 88 ratings
paranormal · romance · book · mlm · adult · fiction · omegaverse · reverse-harem · polyamory · fantasy · contemporary · shapeshifters · friends-to-lovers · steamy · lgbtq · alternate-history · dystopia · forced-proximity · sci-fi · fated-mates
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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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Saving Caeorleia
by Alicia Nordwell
3.96 · 26 ratings
military · adult · dark · sci-fi · aliens · fiction · action-adventure · futuristic · lgbtq · dystopia · mlm · abuse · romance · book · steamy · violent-conflict · space-opera · war · family · space
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An Uncommon Whore
by Belinda McBride
3.79 · 34 ratings
futuristic · aliens · fiction · sci-fi · adult · romance · steamy · book · mlm · lgbtq · action-adventure · slavery · abuse · suspense · war · family · dark · space-opera · military · violent-conflict
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Strain
by Amelia C. Gormley
3.90 · 31 ratings
fiction · zombies · dystopia · romance · post-apocalyptic · steamy · book · mlm · dark · military · adult · futuristic · apocalyptic · lgbtq · action-adventure · sci-fi · horror · violent-conflict · age-gap · war
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Outpost Nine
by Lolita Lopez
3.85 · 20 ratings
new-adult · paranormal · zombies · sci-fi · adult · cyborgs · dystopia · horror · book · lgbtq · steamy · futuristic · action-adventure · post-apocalyptic · romance · fiction · mlm · womens-fiction · alpha-mc · contemporary
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Taoree Trilogy
by Michele Notaro
4.33 · 18 ratings
aliens · fiction · mlm · lgbtq · apocalyptic · book · post-apocalyptic · futuristic · romance · dystopia · zombies · sci-fi · action-adventure · abuse · sad · adult · space · friends-to-lovers · survival · young-adult
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All That Remains
by S.M. Shade
4.27 · 22 ratings
futuristic · apocalyptic · fiction · sci-fi · adult · romance · post-apocalyptic · steamy · book · mlm · dystopia · survival · lgbtq · action-adventure · polyamory · male-mc · reverse-harem · dark · captivity · supernatural
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Skybound
by Fae Sutherland
3.46 · 13 ratings
audiobook · anti-hero · adult · sci-fi · paranormal · mlm · fiction · romance · book · lgbtq · crime · futuristic · space · found-family · angst · action-adventure · mystery · steamy · female-author · friends-to-lovers
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Creations
by Marie Harte
3.70 · 20 ratings
adult · sci-fi · aliens · fiction · steamy · futuristic · genetic-engineering · paranormal · book · romance · humor · mlm · shapeshifters · warriors · lgbtq · anthologies · polyamory · space-opera · politics · box-set
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Off World
by Stephanie Vaughan
3.50 · 10 ratings
futuristic · space · adult · sci-fi · fiction · mlm · book · romance · military · paranormal · action-adventure · aliens · steamy · lgbtq · time-travel · violent-conflict · slavery · dark · war · kidnapping
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Heaven Corp.
by C.C. Bridges
3.75 · 8 ratings
sci-fi · fiction · mlm · lgbtq · book · steamy · futuristic · post-apocalyptic · romance · cyberpunk · adult · dystopia · supernatural · angels · demons · paranormal · mystery · amnesia · animals · forced-proximity
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Hachti Warriors
by Anya Byrne
3.43 · 7 ratings
adult · paranormal · sci-fi · aliens · fiction · mlm · shapeshifters · lgbtq · book · steamy · futuristic · romance · space · super-powered · kidnapping · polyamory · insta-love · dark · fantasy · supernatural
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Men in Space
by C.C. Bridges
3.14 · 7 ratings
sci-fi · mlm · romance · fiction · futuristic · steamy · adult · book · action-adventure · lgbtq · multi-pov · contemporary · war · age-gap · aliens · violent-conflict · friends-to-lovers · law-enforcement · exploration · space
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Refuge Inc.
by Leslie Lee Sanders
3.30 · 10 ratings
lgbtq · apocalyptic · futuristic · post-apocalyptic · romance · fiction · mlm · sci-fi · adult · audiobook · book · action-adventure · dystopia · steamy · anthologies · mystery · paranormal · new-adult · survival · box-set
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Utopia X
by K.Z. Snow
3.63 · 8 ratings
fiction · paranormal · adult · romance · book · steamy · lgbtq · mlm · vampires · fantasy · sci-fi · futuristic · alternate-universe · demons · angels · magic · dystopia · shapeshifters · supernatural · urban-fantasy
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Opposites
by T.M. Smith
3.67 · 6 ratings
fiction · mlm · steamy · lgbtq · romance · adult · dystopia · book · wlw · sci-fi · paranormal · futuristic · audiobook · fantasy · romantic-love · anthologies · coming-of-age · new-adult · suspense
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Tales of the Chosen Trilogy
by Kayelle Allen
3.83 · 6 ratings
mlm · romance · steamy · book · fiction · action-adventure · lgbtq · adult · poc-mc · bdsm · paranormal · fantasy · futuristic · slavery · sci-fi · supernatural · shapeshifters · billionaire · contemporary · cheating
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Syndicate
by Jules Jones
3.75 · 4 ratings
futuristic · adult · sci-fi · fiction · mlm · book · steamy · lgbtq · romance · space-travel · humor · contemporary · comedy · box-set · fantasy
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