First Voyages: Similar series
The Aurora Cycle
by Amie Kaufman
4.12 · 227 ratings
length-long · magic · futuristic · mystery · humor · aliens · suspense · young adult · audiobook · found-family · new adult · science fiction · dystopian · behind-doors · military · death · war · dual-pov · queer · dark
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Skyward
by Brandon Sanderson
4.31 · 468 ratings
aliens · science fiction · dystopian · young adult · magic · war · futuristic · fantasy · military · paranormal · audiobook · mystery · humor · high fantasy · found-family · glimpses-kisses · length-long · length-short · survival · strong heroine
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Aldebarian Alliance
by Dianne Duvall
4.17 · 161 ratings
aliens · futuristic · science fiction · m-f · audiobook · non-human-hero · vampires · dual-pov · humor · sweet heroine · dangerous heroine · death · abuse · gifted heroine · military · explicit-open-door · torture-mcs · warrior-heroine · tortured hero · multicultural
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Confederation of Valor
by Tanya Huff
4.09 · 152 ratings
audiobook · military · strong heroine · science fiction · aliens · futuristic · war · survival · length-medium · paranormal · fantasy · humor · length-long · queer · time travel · mystery · m-f · suspense · pirates
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Aliens Among Us
by Tiffany Roberts
3.95 · 115 ratings
possessive hero · non-human-hero · height-difference · science fiction · audiobook · aliens · small town · sweet heroine · dual-pov · breeding · working class heroine · contemporary · m-f · alpha male · virgin hero · creative-anatomy · third-person-pov · virgin heroine · poor heroine · pregnancy
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Theirs Not to Reason Why
by Jean Johnson
4.09 · 118 ratings
futuristic · science fiction · military · aliens · war · length-long · length-medium · urban fantasy · time travel
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Outer Limits Quadrant
by Alexis B. Osborne
3.75 · 63 ratings
monsters · aliens · military · science fiction · dual-pov · m-f · futuristic · forced proximity · explicit-open-door · length-long · consensual-non-con · spanking · possessive hero · praise-kink · breeding · betrayal · dangerous heroine · bodyguard-hero · forced-pregnancy · pregnancy
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Monster Girls In Space
by M. Tress
4.69 · 50 ratings
poly · audiobook · harems · magic · length-long · military · male-pov · aliens · science fiction · explicit-plentiful · fantasy · paranormal · open-door · explicit-open-door · length-epic
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Fated Mates of the Varool
by Krista Luna
4.06 · 90 ratings
fated-mates · science fiction · aliens · futuristic · creative-anatomy · explicit-open-door · m-f · commander · forced proximity · humor · military · non-human-hero · alpha male · competent heroine · dual-pov · cold hero · war · arranged marriage · grumpy sunshine · insta-love
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The Occupation Saga
by J.L. Williams
4.18 · 32 ratings
harems · military · science fiction · aliens · contemporary · poly · length-long · erotica · tall-heroine · non-human-heroine · futuristic · explicit-open-door · length-medium
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Ka'atari Warriors
by Kenzie Kelly
4.19 · 25 ratings
humor · military · science fiction · aliens · length-novella · explicit-open-door · erotica · insta-love · futuristic · paranormal · length-short
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Mating Wars
by Aya Morningstar
3.91 · 49 ratings
aliens · futuristic · science fiction · military · humor · length-short · shapeshifters · multicultural · length-novella · m-f · non-human-hero · erotica · alpha male
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Fire Planet Warriors
by Calista Skye
3.86 · 31 ratings
futuristic · length-short · science fiction · multicultural · aliens · military · humor · abduction · curvy heroine · alpha male · new adult · m-f · erotica
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Accidental Alien
by Erin Tate
4.01 · 39 ratings
science fiction · military · aliens · humor · futuristic · length-novella · erotica · length-medium · political-intrigue
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Warlords of Aegir
by Luna Hunter
4.00 · 19 ratings
shapeshifters · military · science fiction · length-novella · humor · paranormal · fantasy · aliens · royalty · m-f
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The Last Alphas of Thracos
by Marina Maddix
3.94 · 18 ratings
futuristic · science fiction · length-short · humor · aliens · military · m-f · shapeshifters · length-medium · paranormal · fantasy
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Forbidden Mates of the Ardun Royal Guard
by Ami Wright
3.95 · 32 ratings
science fiction · m-f · aliens · length-short · alpha male · fated-mates · monsters · military · humor · futuristic · erotica · strong heroine · non-human-hero · fantasy · dual-pov · fatphobia · length-novella · curvy heroine · explicit-open-door · mental illness
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Alien Fated Mates for Ajnara Warriors
by Pearl Tate
4.33 · 21 ratings
aliens · humor · dystopian · science fiction · military · length-short · sweet heroine · war · multicultural · fated-mates · abduction · abuse · suspense · slow burn · contemporary · cold hero · insta-love · curvy heroine · length-medium · dark
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Star Bears
by Becca Fanning
4.00 · 16 ratings
science fiction · audiobook · humor · futuristic · shapeshifters · new adult · military · aliens · fantasy · paranormal
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Star Warrior
by C.F. Harris
4.00 · 9 ratings
humor · futuristic · new adult · military · science fiction · aliens · length-short · length-novella
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Ignisar
by Jess K. Hardy
4.50 · 8 ratings
science fiction · aliens · humor · military · length-medium · length-short · friends to lovers · m-f
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Alien Warrior Brides
by Taylor Neptune
3.73 · 15 ratings
aliens · science fiction · military · new adult · futuristic · humor · multicultural · length-novella · length-short
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