Yesterday's Kin Trilogy: Similar romance series

Children of Time

by Adrian Tchaikovsky

4.18 · 100 ratings

book · audiobook · space · ai · action-adventure · aliens · fiction · hard-sci-fi · first-contact · violent-conflict · adult · sci-fi · space-travel · space-opera · invasion · post-apocalyptic · contemporary · 21st-century · genetic-engineering · survival

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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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Red Dwarf

by Grant Naylor

4.06 · 126 ratings

audiobook · space · fiction · humor · adult · sci-fi · satire · comedy · book · action-adventure · 20th-century · space-opera · contemporary · robots · aliens · male-author · post-apocalyptic · invasion · time-travel · cyberpunk

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Confluence

by Jennifer Foehner Wells

4.09 · 118 ratings

aliens · exploration · fiction · female-mc · space-opera · space-travel · sci-fi · adult · book · space · action-adventure · violent-conflict · first-contact · invasion · audiobook · futuristic · military · female-author · technothriller · romance

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Marsbound

by Joe Haldeman

3.50 · 64 ratings

violent-conflict · first-contact · sci-fi · action-adventure · aliens · fiction · space · dystopia · audiobook · book · invasion · post-apocalyptic · adult · space-travel · space-opera · exploration · hard-sci-fi · time-travel · historical · military

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Foreigner

by C.J. Cherryh

4.26 · 475 ratings

sci-fi · space-opera · female-author · adult · fiction · book · first-contact · aliens · space · violent-conflict · action-adventure · audiobook · invasion · hard-sci-fi · single-planet · colonization · military · politics · bodyguard · space-travel

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Spin

by Robert Charles Wilson

3.74 · 81 ratings

book · time-travel · invasion · post-apocalyptic · violent-conflict · first-contact · sci-fi · fiction · aliens · space · dystopia · audiobook · space-opera · action-adventure · apocalyptic · hard-sci-fi · futuristic · evolution · young-adult · adult

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The Protectorate

by Megan E. O'Keefe

4.03 · 53 ratings

genetic-engineering · space · adult · audiobook · military · violent-conflict · female-author · ai · space-opera · space-travel · suspense · sci-fi · action-adventure · aliens · exploration · fiction · book · lgbtq · mystery · female-mc

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Lost Colonies Trilogy

by B.V. Larson

4.05 · 53 ratings

book · first-contact · violent-conflict · hard-sci-fi · invasion · war · action-adventure · aliens · exploration · fiction · colonization · space-travel · space-opera · galactic-empire · sci-fi · genetic-engineering · space · space-fleet · adult · audiobook

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Transformation

by Neal Asher

4.20 · 50 ratings

hard-sci-fi · hard-boiled · investigator · action-adventure · mystery · aliens · fiction · sci-fi · space-opera · military · violent-conflict · space-fleet · adult · invasion · first-contact · post-apocalyptic · book · technothriller · ai · audiobook

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Aurora Rising

by G.S. Jennsen

4.13 · 66 ratings

first-contact · military · sci-fi · space-opera · space-travel · fiction · action-adventure · cyberpunk · galactic-empire · colonization · book · space-fleet · violent-conflict · aliens · exploration · space · ai · romance · adult · soldiers

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Dread Empire's Fall

by Walter Jon Williams

3.90 · 92 ratings

fiction · war · adult · violent-conflict · military · space-opera · sci-fi · book · space · action-adventure · space-fleet · galactic-empire · aliens · audiobook · female-mc · hard-sci-fi · first-contact · space-travel · invasion · suspense

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Claimings

by Lyn Gala

4.17 · 63 ratings

mlm · steamy · book · romance · audiobook · paranormal · aliens · fiction · lgbtq · age-gap · adult · sci-fi · space · friends-to-lovers · action-adventure · slow-burn · violent-conflict · military · angst · invasion

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Dark World Mates

by Olivia Riley

3.97 · 60 ratings

aliens · fiction · adult · sci-fi · book · romance · action-adventure · female-mc · violent-conflict · first-contact · invasion · alpha-mc · slow-burn · military · space · suspense · paranormal · prison · monsters · space-opera

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The Terran Fleet Command Saga

by Tori L. Harris

4.29 · 69 ratings

space-opera · colonization · aliens · exploration · fiction · post-apocalyptic · invasion · book · technothriller · first-contact · audiobook · military · space-fleet · adult · genetic-engineering · space · violent-conflict · soldiers · galactic-empire · sci-fi

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Dire Earth Cycle

by Jason M. Hough

3.76 · 79 ratings

book · post-apocalyptic · sci-fi · adult · action-adventure · fiction · violent-conflict · military · apocalyptic · hard-sci-fi · aliens · zombies · audiobook · horror · space · dystopia · space-opera · first-contact · mystery · suspense

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