Rakui Warriors
by Lena Grey
3.83 · 12 ratings
first-contact · adult · sci-fi · paranormal · aliens · fiction · romance · book · alpha-mc · violent-conflict · insta-love · colonization · omegaverse · invasion · futuristic
Rakui Warriors: Similar series
House of Kaimar
by Miranda Bridges
4.13 · 112 ratings
action-adventure · aliens · female-mc · fiction · dark · sci-fi · violent-conflict · adult · first-contact · book · kidnapping · romance · paranormal · contemporary · steamy · invasion · alpha-mc · fated-mates · insta-love · royalty
All books in this series ❯
Prime Mating Agency
by Regine Abel
4.17 · 256 ratings
aliens · monsters · first-contact · sci-fi · paranormal · fiction · adult · colonization · book · romance · humor · violent-conflict · invasion · poc-mc · fated-mates · arranged-marriage · marriage-of-convenience · alpha-mc · futuristic · steamy
All books in this series ❯
Treasured by the Alien
by Honey Phillips
4.40 · 191 ratings
fiction · romance · sci-fi · first-contact · adult · aliens · book · paranormal · steamy · children · invasion · violent-conflict · space · alpha-mc · kidnapping · dark · fated-mates · futuristic · space-travel · insta-love
All books in this series ❯
Riv’s Sanctuary
by A.G. Wilde
4.12 · 44 ratings
dark · sci-fi · adult · futuristic · poc-mc · female-mc · fiction · aliens · action-adventure · humor · paranormal · alpha-mc · space · romance · kidnapping · book · first-contact · violent-conflict · galactic-empire · audiobook
All books in this series ❯
Alien Abduction
by Honey Phillips
4.28 · 317 ratings
sci-fi · aliens · romance · book · adult · fiction · alpha-mc · paranormal · steamy · first-contact · other-world · slavery · dark · kidnapping · futuristic · invasion · violent-conflict · humor · action-adventure · female-mc
All books in this series ❯
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
All books in this series ❯
Mail-Order Brides of Crakair
by Ava Ross
4.19 · 82 ratings
action-adventure · humor · romance · book · sci-fi · adult · fiction · aliens · galactic-empire · audiobook · invasion · colonization · violent-conflict · dystopia · steamy · insta-love · first-contact · paranormal · new-adult · soldiers
All books in this series ❯
Seven Brides for Seven Alien Brothers
by Honey Phillips
4.32 · 91 ratings
sci-fi · adult · fiction · aliens · book · first-contact · violent-conflict · invasion · colonization · futuristic · paranormal · small-town · romance · fated-mates · alpha-mc · monsters · steamy · dark · insta-love · historical
All books in this series ❯
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
All books in this series ❯
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
All books in this series ❯
The Pet Project
by Amanda Milo
3.92 · 26 ratings
invasion · romance · book · steamy · first-contact · slavery · adult · violent-conflict · dark · sci-fi · aliens · fiction · alpha-mc · paranormal · colonization · captivity · humor · futuristic · forced-proximity · dystopia
All books in this series ❯
Alien Invasion
by Honey Phillips
4.18 · 76 ratings
invasion · adult · book · aliens · fiction · first-contact · violent-conflict · romance · sci-fi · paranormal · futuristic · new-adult · insta-love · kidnapping · steamy · alpha-mc · dystopia · age-gap · dark · multi-pov
All books in this series ❯
Brion Brides
by Vi Voxley
4.06 · 84 ratings
action-adventure · aliens · fiction · adult · military · sci-fi · book · romance · steamy · alpha-mc · futuristic · violent-conflict · contemporary · paranormal · warriors · first-contact · invasion · war · female-mc · fated-mates
All books in this series ❯
Warriors Of Sangrin
by Nancey Cummings
4.14 · 91 ratings
adult · sci-fi · action-adventure · aliens · fiction · paranormal · romance · military · first-contact · book · violent-conflict · invasion · fated-mates · space-fleet · soldiers · futuristic · audiobook · genetic-engineering · alpha-mc · super-powered
All books in this series ❯
Talson Temptations
by Marie Harte
3.65 · 26 ratings
steamy · book · futuristic · romance · aliens · fiction · paranormal · sci-fi · adult · invasion · alpha-mc · first-contact · violent-conflict · humor · supernatural · slavery · space · contemporary
All books in this series ❯
Alien Bride
by Luna Kingsley
4.12 · 26 ratings
alpha-mc · violent-conflict · adult · military · first-contact · paranormal · sci-fi · action-adventure · aliens · female-mc · fiction · book · invasion · insta-love · romance · new-adult · historical · polyamory · arranged-marriage · space-opera
All books in this series ❯
Royal Aliens
by Loki Renard
3.98 · 44 ratings
book · fiction · adult · sci-fi · aliens · steamy · invasion · paranormal · violent-conflict · first-contact · romance · alpha-mc · insta-love · dark · royalty · kidnapping · forced-proximity · enemies-to-lovers · humor · female-mc
All books in this series ❯
We Are Nepenthe
by Octavia Hyde
3.75 · 25 ratings
aliens · monsters · paranormal · adult · sci-fi · fiction · mlm · book · steamy · romance · violent-conflict · space-travel · first-contact · exploration · futuristic · dystopia · colonization · invasion · horror · female-author
All books in this series ❯
Anguis Defenders
by Stephanie West
4.06 · 17 ratings
aliens · fiction · new-adult · sci-fi · military · first-contact · alpha-mc · violent-conflict · adult · invasion · book · action-adventure · dark · paranormal · romance · futuristic · steamy · humor · biker · suspense
All books in this series ❯
Alien Quarantine Rescue
by Robin Lovett
3.62 · 21 ratings
steamy · book · post-apocalyptic · romance · alpha-mc · humor · aliens · fiction · apocalyptic · futuristic · fated-mates · adult · first-contact · sci-fi · invasion · space · dystopia · paranormal · womens-fiction · violent-conflict
All books in this series ❯
The Slave Girl Chronicles
by J.C. Andrijeski
3.82 · 21 ratings
colonization · poc-mc · supernatural · paranormal · sci-fi · dystopia · violent-conflict · first-contact · book · invasion · post-apocalyptic · aliens · fiction · young-adult · new-adult · alpha-mc · futuristic · warriors · action-adventure · romance
All books in this series ❯
Venora Mates
by Octavia Kore
3.95 · 21 ratings
fiction · adult · book · paranormal · action-adventure · humor · aliens · monsters · lgbtq · violent-conflict · polyamory · horror · dark · sci-fi · colonization · supernatural · reverse-harem · invasion · romance · genetic-engineering
All books in this series ❯
Intergalactic Alliance
by Bella Blair
4.33 · 55 ratings
book · romance · invasion · aliens · fiction · sci-fi · adult · violent-conflict · first-contact · galactic-empire · enemies-to-lovers · action-adventure · steamy · colonization · fated-mates · insta-love · paranormal · alpha-mc · shapeshifters · mermaids
All books in this series ❯
Blue Planet Warriors
by Maia Starr
3.93 · 14 ratings
aliens · fiction · adult · sci-fi · exploration · action-adventure · futuristic · space-fleet · violent-conflict · first-contact · military · space-travel · soldiers · colonization · book · invasion · romance · genetic-engineering · galactic-empire · paranormal
All books in this series ❯