My Best Friend's Daughters: Similar series
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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Stolen by an Alien
by Amanda Milo
4.08 · 179 ratings
aliens · humor · sci-fi · steamy · fiction · adult · book · romance · paranormal · violent-conflict · first-contact · invasion · audiobook · space · alpha-mc · action-adventure · dark · kind-mc · kidnapping · friends-to-lovers
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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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Savage Brothers MC
by Jordan Marie
4.18 · 84 ratings
adult · dark · biker · fiction · crime · contemporary · multi-pov · suspense · romance · book · steamy · new-adult · female-mc · action-adventure · drama · alpha-mc · abuse · angst · kidnapping · death
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Raider Warlords of the Vandar
by Tana Stone
4.30 · 142 ratings
book · adult · sci-fi · aliens · fiction · galactic-empire · romance · steamy · first-contact · female-mc · action-adventure · space · invasion · violent-conflict · humor · paranormal · new-adult · alpha-mc · audiobook · fighter
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Trek Mi Q'an
by Jaid Black
3.79 · 189 ratings
paranormal · steamy · romance · adult · fiction · sci-fi · aliens · supernatural · alpha-mc · space · futuristic · book · contemporary · humor · royalty · time-travel · action-adventure · audiobook · fated-mates · shapeshifters
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Doctors of Denver
by K.C. Crowne
4.35 · 110 ratings
adult · fiction · action-adventure · contemporary · female-mc · humor · romance · urban · billionaire · literary · classics · medical · book · new-adult · age-gap · steamy · military · 21st-century · holidays · industrial-era
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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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Spy vs. Spook
by Tinnean
4.02 · 50 ratings
romance · book · steamy · mlm · contemporary · lgbtq · fiction · mystery · adult · political-intrigue · espionage · crime · law-enforcement · suspense · enemies-to-lovers · in-uniform · bisexuality · urban · action-adventure · humor
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Vandalar Concubines
by V.K. Ludwig
4.10 · 40 ratings
book · steamy · romance · paranormal · humor · aliens · fiction · sci-fi · adult · forced-proximity · contemporary · first-contact · enemies-to-lovers · fated-mates · workplace · action-adventure · cheerful-mc · kind-mc · arranged-marriage · grumpy-sunshine
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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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Bad Dragon's Bride
by Harlow Blaze
4.15 · 39 ratings
romance · shapeshifters · paranormal · dragons · witches-wizards · fiction · fantasy · steamy · book · supernatural · myths · fated-mates · urban · humor · adult · suspense · contemporary · mythical-creatures · magic · cheerful-mc
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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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Space Gypsy Chronicles
by Eve Langlais
3.76 · 30 ratings
romance · book · paranormal · audiobook · futuristic · aliens · exploration · fiction · humor · action-adventure · sci-fi · space-opera · space-travel · first-contact · adult · steamy · galactic-empire · cyberpunk · space · genetic-engineering
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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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Galactic Mates
by Luna Hunter
4.07 · 56 ratings
humor · sci-fi · action-adventure · aliens · fiction · book · steamy · shapeshifters · romance · adult · military · paranormal · dark · kidnapping · alpha-mc · insta-love · warriors · abuse · dangerous-mc · urban-fantasy
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Monster Mate Hunt
by Ava Ross
4.29 · 28 ratings
romance · steamy · book · aliens · fantasy · action-adventure · paranormal · sci-fi · fiction · adult · fated-mates · monsters · urban-fantasy · kind-mc · new-adult · found-family · warriors · humor · audiobook · suspense
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Cadi Warriors
by Stephanie West
4.11 · 45 ratings
alpha-mc · invasion · steamy · book · first-contact · adult · violent-conflict · sci-fi · aliens · fiction · romance · military · new-adult · action-adventure · paranormal · female-mc · futuristic · humor · war · supernatural
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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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Chicago First Responders
by B.J. Harvey
4.42 · 24 ratings
romance · book · steamy · fiction · humor · in-uniform · contemporary · adult · drama · friendship · family · female-mc · urban · action-adventure · comedy · friends-to-lovers · second-chances · small-town · alpha-mc · epic
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Men of Vanguard
by Ryder O'Malley
3.93 · 15 ratings
sci-fi · adult · crime · super-powered · fantasy · fiction · book · romance · mlm · urban-fantasy · law-enforcement · lgbtq · humor · action-adventure · poc-mc · paranormal · supernatural · magic · contemporary · steamy
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Adventures of a Hotwife
by Lacey Cross
4.11 · 9 ratings
fiction · humor · steamy · bdsm · workplace · alpha-mc · urban · action-adventure · anthologies · book · adult · angst · harem · mlm · reverse-harem · wlw · contemporary · realistic · forced-proximity · romantic-love
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Cryo Crisis
by Deiri Di
4.09 · 22 ratings
sci-fi · adult · aliens · fiction · military · romance · steamy · book · violent-conflict · apocalyptic · action-adventure · humor · time-travel · first-contact · space-fleet · space · colonization · box-set · medical · galactic-empire
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