Cybernetic Hearts: Similar romance series

Catteni

by Anne McCaffrey

3.96 · 124 ratings

sci-fi · space-travel · space-opera · female-author · first-contact · adult · violent-conflict · futuristic · aliens · fiction · action-adventure · audiobook · dystopia · space · invasion · romance · other-world · colonization · female-mc · survival

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Xenogenesis

by Octavia E. Butler

4.25 · 151 ratings

female-author · first-contact · horror · poc-author · post-apocalyptic · classics · literary · feminism · space · dystopia · apocalyptic · lgbtq · action-adventure · afrofuturism · aliens · fiction · female-mc · poc-mc · 20th-century · sci-fi

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In Her Name: Redemption

by Michael R. Hicks

4.18 · 73 ratings

invasion · romance · galactic-empire · space · action-adventure · aliens · fiction · space-opera · sci-fi · violent-conflict · military · first-contact · book · dystopia · war · adult · post-apocalyptic · futuristic · warriors · space-travel

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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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Theirs Not to Reason Why

by Jean Johnson

4.07 · 88 ratings

invasion · time-travel · book · paranormal · space · futuristic · war · female-mc · aliens · action-adventure · fiction · soldiers · sci-fi · space-travel · space-opera · first-contact · military · magic · adult · violent-conflict

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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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Argurma Salvager

by S.J. Sanders

4.09 · 43 ratings

romance · book · steamy · audiobook · cyborgs · paranormal · female-mc · aliens · action-adventure · fiction · futuristic · apocalyptic · monsters · adult · sci-fi · urban-fantasy · post-apocalyptic · dystopia · alpha-mc · new-adult

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Cyborg Sizzle

by Cynthia Sax

4.09 · 173 ratings

aliens · paranormal · fiction · genetic-engineering · cyborgs · romance · book · sci-fi · adult · futuristic · steamy · action-adventure · space · military · alpha-mc · fated-mates · dystopia · multi-pov · warriors · dark

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Time Hunters

by Angela Knight

3.95 · 65 ratings

steamy · adult · fiction · paranormal · urban-fantasy · romance · time-travel · futuristic · cyborgs · ghosts · supernatural · sci-fi · aliens · contemporary · alpha-mc · shapeshifters · book · military · serial-killers · action-adventure

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Unknown

by Wendy Higgins

4.21 · 38 ratings

new-adult · sci-fi · book · post-apocalyptic · romance · survival · dystopia · paranormal · suspense · aliens · action-adventure · fiction · war · apocalyptic · futuristic · violent-conflict · military · young-adult · angst · urban-fantasy

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AL:ICE

by Charles W. Lamb

4.13 · 46 ratings

aliens · fiction · soldiers · space-opera · sci-fi · audiobook · military · first-contact · litrpg · space · violent-conflict · dystopia · invasion · adult · book · apocalyptic · time-travel · harem · action-adventure · paranormal

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Gideon’s Riders

by Kit Rocha

4.17 · 45 ratings

futuristic · fiction · sci-fi · adult · romance · post-apocalyptic · steamy · dystopia · apocalyptic · poc-mc · biker · book · urban-fantasy · paranormal · audiobook · age-gap · lgbtq · action-adventure · military · female-author

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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

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First Salik War

by Jean Johnson

4.00 · 28 ratings

space-opera · invasion · romance · book · space · paranormal · female-mc · fiction · action-adventure · aliens · war · first-contact · military · magic · adult · violent-conflict · sci-fi · royalty · other-world · time-travel

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Shamans & Shifters Space Opera

by Jenny Schwartz

4.33 · 46 ratings

romance · shapeshifters · book · paranormal · space · aliens · fiction · action-adventure · sci-fi · space-travel · space-opera · first-contact · adult · futuristic · outlaws · space-fleet · magic · fae · colonization · galactic-empire

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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

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Chosen by the Karal

by Harmony Raines

3.90 · 50 ratings

space-travel · sci-fi · adult · violent-conflict · first-contact · aliens · exploration · fiction · galactic-empire · paranormal · genetic-engineering · book · invasion · romance · colonization · futuristic · dystopia · contemporary · steamy · space

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Warriors of Karal

by Harmony Raines

4.18 · 38 ratings

contemporary · first-contact · violent-conflict · adult · sci-fi · paranormal · space-travel · galactic-empire · colonization · action-adventure · fiction · invasion · aliens · exploration · romance · book · steamy · genetic-engineering · dystopia · warriors

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2176 Series

by Kathleen Nance

3.68 · 34 ratings

space · futuristic · paranormal · book · romance · adult · sci-fi · action-adventure · fiction · dystopia · urban-fantasy · time-travel · military · suspense · steamy · post-apocalyptic · space-opera · female-mc · alpha-mc · espionage

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Outpost Nine

by Lolita Lopez

3.85 · 20 ratings

new-adult · paranormal · zombies · sci-fi · adult · cyborgs · dystopia · horror · book · lgbtq · steamy · futuristic · action-adventure · post-apocalyptic · romance · fiction · mlm · womens-fiction · alpha-mc · contemporary

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Cyborgs: Mankind Redefined

by Donna McDonald

4.13 · 30 ratings

book · futuristic · post-apocalyptic · romance · fiction · action-adventure · humor · urban-fantasy · female-mc · sci-fi · adult · cyborgs · genetic-engineering · military · paranormal · suspense · war · dystopia · violent-conflict · law-enforcement

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