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
Imperial: Similar series
Paradox
by Rachel Bach
3.95 · 99 ratings
feminism · paranormal · alpha-mc · space · book · romance · young-adult · space-travel · space-opera · sci-fi · violent-conflict · magic · military · female-author · war · futuristic · action-adventure · mystery · fiction · female-mc
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Kinsmen
by Ilona Andrews
4.17 · 124 ratings
space-opera · assassins · sci-fi · adult · magic · futuristic · action-adventure · fiction · female-mc · political-intrigue · paranormal · space · alpha-mc · audiobook · steamy · romance · urban-fantasy · drama · slow-burn · aliens
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Starbound
by Amie Kaufman
3.89 · 124 ratings
futuristic · action-adventure · mystery · aliens · fiction · space-opera · new-adult · sci-fi · book · romance · young-adult · paranormal · space · survival · dystopia · death · male-mc · military · female-author · supernatural
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Catteni
by Anne McCaffrey
3.96 · 124 ratings
adult · invasion · romance · violent-conflict · female-author · first-contact · space-opera · space-travel · sci-fi · aliens · fiction · action-adventure · futuristic · dystopia · space · audiobook · colonization · other-world · female-mc · survival
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Sirantha Jax
by Ann Aguirre
3.89 · 181 ratings
aliens · fiction · action-adventure · female-mc · futuristic · military · space-opera · sci-fi · urban-fantasy · book · romance · space · alpha-mc · paranormal · space-travel · dystopia · audiobook · mystery · psychics · war
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Corsairs
by Ruby Dixon
4.04 · 140 ratings
dark · sci-fi · adult · fated-mates · outlaws · aliens · fiction · paranormal · multi-pov · space · alpha-mc · romance · kidnapping · book · steamy · slavery · action-adventure · humor · audiobook · friends-to-lovers
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The League: Nemesis Rising
by Sherrilyn Kenyon
4.36 · 420 ratings
romance · adult · fiction · paranormal · book · supernatural · urban-fantasy · audiobook · futuristic · military · action-adventure · political-intrigue · suspense · assassins · space-opera · aliens · space · warriors · fantasy · humor
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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
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Zorn Warriors
by Laurann Dohner
3.88 · 127 ratings
romance · steamy · paranormal · aliens · fiction · adult · sci-fi · insta-love · space-travel · supernatural · kidnapping · contemporary · audiobook · fighter · space · alpha-mc · futuristic · dark · book · warriors
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Tornians
by M.K. Eidem
4.18 · 208 ratings
aliens · fiction · sci-fi · adult · paranormal · steamy · romance · warriors · space · book · royalty · alpha-mc · futuristic · audiobook · action-adventure · space-opera · children · new-adult · contemporary · alternate-universe
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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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Eon Warriors
by Anna Hackett
4.39 · 180 ratings
action-adventure · aliens · fiction · adult · military · soldiers · sci-fi · steamy · romance · audiobook · female-mc · space-fleet · book · space · galactic-empire · paranormal · fated-mates · alpha-mc · war · violent-conflict
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Aldebarian Alliance
by Dianne Duvall
4.37 · 89 ratings
romance · book · vampires · paranormal · audiobook · alpha-mc · female-mc · action-adventure · aliens · fiction · sci-fi · adult · space · humor · military · first-contact · steamy · urban-fantasy · suspense · contemporary
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Cosmos' Gateway
by S.E. Smith
4.17 · 138 ratings
audiobook · contemporary · alpha-mc · romance · sci-fi · aliens · fiction · paranormal · invasion · book · first-contact · military · space-fleet · adult · violent-conflict · soldiers · action-adventure · futuristic · steamy · alternate-history
All books in this series ❯
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
All books in this series ❯
Hell Squad
by Anna Hackett
4.33 · 323 ratings
dystopia · invasion · romance · military · adult · violent-conflict · sci-fi · female-mc · fiction · action-adventure · aliens · futuristic · post-apocalyptic · alpha-mc · book · steamy · war · apocalyptic · urban-fantasy · audiobook
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The Alliance
by S.E. Smith
4.12 · 120 ratings
aliens · fiction · romance · book · sci-fi · adult · paranormal · audiobook · post-apocalyptic · military · futuristic · action-adventure · dystopia · first-contact · violent-conflict · contemporary · invasion · space · steamy · space-travel
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Confederation of Valor
by Tanya Huff
4.06 · 143 ratings
fiction · sci-fi · adult · space · war · aliens · action-adventure · space-opera · military · violent-conflict · futuristic · female-mc · book · audiobook · lgbtq · humor · female-author · soldiers · alpha-mc · space-travel
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Interstellar Brides Program
by Grace Goodwin
4.07 · 330 ratings
paranormal · aliens · sci-fi · romance · fiction · adult · steamy · action-adventure · military · book · other-world · audiobook · shapeshifters · genetic-engineering · insta-love · vampires · futuristic · contemporary · polyamory · alpha-mc
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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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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
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
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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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Interstellar Brides: The Colony
by Grace Goodwin
4.26 · 108 ratings
fiction · paranormal · cyborgs · romance · book · steamy · sci-fi · adult · shapeshifters · vampires · aliens · action-adventure · audiobook · genetic-engineering · insta-love · military · futuristic · violent-conflict · war · contemporary
All books in this series ❯