In the Stars Romance
by Zara Zenia
3.88 · 17 ratings
book · romance · paranormal · aliens · fiction · adult · sci-fi · action-adventure · humor · military · royalty · literary-fiction · steamy · other-world · shapeshifters · space · friends-to-lovers · cyborgs · alpha-mc · contemporary
In the Stars Romance: Similar series
The Firebird Chronicles
by T.A. White
4.52 · 112 ratings
fiction · space-opera · sci-fi · urban-fantasy · book · paranormal · action-adventure · humor · aliens · female-mc · friendship · slow-burn · futuristic · magic · military · romance · space · alpha-mc · dystopia · adult
All books in this series ❯
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
All books in this series ❯
Zion Warriors
by S.E. Smith
4.21 · 51 ratings
steamy · book · romance · sci-fi · adult · futuristic · aliens · fiction · paranormal · alpha-mc · cyborgs · audiobook · time-travel · insta-love · military · action-adventure · humor · warriors · poc-mc · female-mc
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Imperial
by M.K. Eidem
4.32 · 63 ratings
adult · space-opera · sci-fi · aliens · fiction · alpha-mc · audiobook · paranormal · book · other-world · romance · violent-conflict · military · action-adventure · war · futuristic · space · steamy · space-travel · humor
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Pykh
by Eileen Glass
4.00 · 48 ratings
adult · military · polyamory · sci-fi · action-adventure · aliens · fiction · omegaverse · lgbtq · survival · paranormal · mlm · book · steamy · romance · humor · space · dystopia · audiobook · slavery
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Katherine "Kitty" Katt
by Gini Koch
4.17 · 227 ratings
urban-fantasy · fiction · adult · paranormal · sci-fi · romance · book · aliens · action-adventure · humor · violent-conflict · invasion · contemporary · first-contact · super-powered · mystery · suspense · military · female-mc · alpha-mc
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
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Accidental Alien Brides
by January Bell
4.22 · 64 ratings
romance · sci-fi · adult · aliens · fiction · action-adventure · paranormal · steamy · book · first-contact · military · fated-mates · humor · arranged-marriage · invasion · space-fleet · violent-conflict · forced-proximity · dark · monsters
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Alien Warrior Academy
by Miranda Bridges
4.19 · 42 ratings
romance · steamy · book · paranormal · aliens · fiction · action-adventure · sci-fi · adult · forbidden-love · cheerful-mc · grumpy-sunshine · alpha-mc · female-mc · humor · first-contact · military · grumpy-mc · violent-conflict · invasion
All books in this series ❯
Zoran Warriors
by Luna Hunter
4.09 · 36 ratings
military · book · steamy · futuristic · romance · aliens · fiction · humor · action-adventure · paranormal · sci-fi · adult · shapeshifters · forbidden-love · dystopia · space · alpha-mc · other-world · warriors · royalty
All books in this series ❯
Fire Planet Warriors
by Calista Skye
4.03 · 36 ratings
aliens · exploration · fiction · paranormal · invasion · romance · book · sci-fi · space-travel · first-contact · violent-conflict · adult · poc-mc · action-adventure · steamy · soldiers · military · humor · survival · warriors
All books in this series ❯
Warriors of Kaizon
by Luna Hunter
3.79 · 52 ratings
military · adult · sci-fi · action-adventure · humor · aliens · fiction · futuristic · paranormal · book · shapeshifters · dystopia · romance · post-apocalyptic · steamy · alpha-mc · insta-love · apocalyptic · demons · female-mc
All books in this series ❯
Barbarian Brides
by Luna Hunter
3.98 · 67 ratings
shapeshifters · steamy · book · paranormal · aliens · fiction · humor · action-adventure · adult · military · sci-fi · romance · other-world · insta-love · dark · kidnapping · space · alpha-mc · audiobook · space-travel
All books in this series ❯
Xian Warriors
by Regine Abel
4.30 · 92 ratings
adult · military · soldiers · sci-fi · action-adventure · aliens · fiction · genetic-engineering · paranormal · romance · humor · first-contact · female-mc · alpha-mc · contemporary · book · shapeshifters · new-adult · poc-mc · dragons
All books in this series ❯
The Ladyships
by Bex McLynn
4.25 · 24 ratings
fiction · sci-fi · adult · book · paranormal · futuristic · action-adventure · aliens · humor · space-fleet · military · romance · dark · violent-conflict · female-author · first-contact · steamy · kidnapping · invasion · alpha-mc
All books in this series ❯
Katieran Prime
by K.D. Jones
4.01 · 102 ratings
book · adult · aliens · fiction · sci-fi · invasion · violent-conflict · action-adventure · military · first-contact · paranormal · soldiers · space-fleet · inter-galactic · female-mc · humor · romance · futuristic · steamy · other-world
All books in this series ❯
Fated Mates of the Titan Empire
by Tammy Walsh
4.15 · 27 ratings
first-contact · adult · genetic-engineering · violent-conflict · paranormal · galactic-empire · sci-fi · space-travel · space-opera · colonization · aliens · fiction · humor · invasion · romance · book · military · action-adventure · steamy · monsters
All books in this series ❯
Star Warrior
by C.F. Harris
3.88 · 16 ratings
adult · romance · military · aliens · fiction · action-adventure · humor · sci-fi · book · invasion · space-fleet · violent-conflict · first-contact · galactic-empire · space-travel · new-adult · soldiers · exploration · paranormal · futuristic
All books in this series ❯
Kelderan Runic Warriors
by Jessie Donovan
4.21 · 24 ratings
colonization · aliens · fiction · book · adult · paranormal · sci-fi · action-adventure · humor · space-opera · romance · military · soldiers · audiobook · warriors · exploration · space-travel · futuristic · steamy · space-fleet
All books in this series ❯
Zoran's Chosen
by Luna Hunter
4.07 · 15 ratings
paranormal · sci-fi · adult · military · shapeshifters · book · romance · aliens · fiction · humor · action-adventure · violent-conflict · female-author · steamy
All books in this series ❯
Warriors Of Orba
by Zara Zenia
3.52 · 18 ratings
sci-fi · adult · book · humor · aliens · fiction · poc-mc · romance · paranormal · inter-galactic · military · action-adventure · steamy · dark · audiobook · multi-pov · female-author · kidnapping
All books in this series ❯
Space Marine Hospital
by Harlyn Moxie
4.15 · 13 ratings
adult · military · sci-fi · fiction · book · romance · paranormal · humor · action-adventure · aliens · violent-conflict · genetic-engineering · cyborgs · medical · steamy · insta-love · soldiers · fantasy · female-mc · forbidden-love
All books in this series ❯
Alien Fated Mates for Ajnara Warriors
by Pearl Tate
4.40 · 20 ratings
humor · aliens · fiction · adult · romance · paranormal · sci-fi · military · post-apocalyptic · fated-mates · action-adventure · first-contact · violent-conflict · book · zombies · invasion · kind-mc · futuristic · war · poc-mc
All books in this series ❯
Outer Settlement Agency
by Lyn Brittan
3.67 · 9 ratings
military · adult · sci-fi · aliens · action-adventure · fiction · romance · book · humor · paranormal · space-fleet · dystopia · galactic-empire · soldiers · space-opera · colonization · poc-mc · black-mc · billionaire · steamy
All books in this series ❯