The Final Fall of Man: Similar romance series

Phule's Company

by Robert Lynn Asprin

3.84 · 124 ratings

comedy · space-travel · space-opera · soldiers · sci-fi · violent-conflict · military · war · humor · fiction · exploration · space · audiobook · book · adult · space-fleet · first-contact · aliens · invasion · colonization

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Mission Earth

by L. Ron Hubbard

3.44 · 220 ratings

sci-fi · space-opera · satire · adult · action-adventure · fiction · humor · book · violent-conflict · hard-sci-fi · aliens · political-intrigue · space · invasion · workplace · epic · espionage · military · first-contact · space-fleet

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Axiom

by Tim Pratt

3.86 · 49 ratings

colonization · book · invasion · space · action-adventure · mystery · aliens · exploration · fiction · lgbtq · hard-sci-fi · violent-conflict · adult · military · first-contact · space-opera · sci-fi · ai · suspense · humor

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The Forgotten

by M.R. Forbes

4.15 · 48 ratings

sci-fi · space · genetic-engineering · adult · dystopia · military · audiobook · space-fleet · apocalyptic · book · violent-conflict · invasion · post-apocalyptic · action-adventure · aliens · fiction · space-opera · political-intrigue · conspiracies · war

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Doom Star

by Vaughn Heppner

3.92 · 104 ratings

dystopia · genetic-engineering · space · galactic-empire · colonization · post-apocalyptic · invasion · book · military · space-fleet · adult · violent-conflict · soldiers · sci-fi · space-opera · fiction · action-adventure · aliens · space-travel · exploration

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Ascension Wars

by Jasper T. Scott

3.86 · 58 ratings

industrial-era · genetic-engineering · space · galactic-empire · colonization · supernatural · invasion · post-apocalyptic · book · military · first-contact · violent-conflict · historical · adult · space-fleet · soldiers · sci-fi · space-travel · exploration · fiction

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Alien Invasion

by Sean Platt

3.83 · 96 ratings

apocalyptic · aliens · action-adventure · fiction · sci-fi · horror · first-contact · adult · violent-conflict · post-apocalyptic · invasion · book · colonization · audiobook · dystopia · humor · comedy · space · military · space-fleet

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Indian Hill

by Mark Tufo

4.49 · 102 ratings

sci-fi · first-contact · adult · violent-conflict · aliens · fiction · post-apocalyptic · invasion · book · soldiers · military · space-travel · space-fleet · exploration · action-adventure · zombies · audiobook · space · colonization · space-opera

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AI Reborn

by Isaac Hooke

4.10 · 36 ratings

space · violent-conflict · adult · cyberpunk · cyborgs · first-contact · military · space-fleet · ai · space-opera · space-travel · soldiers · sci-fi · aliens · exploration · colonization · fiction · apocalyptic · book · invasion

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The Terran Fleet Command Saga

by Tori L. Harris

4.29 · 69 ratings

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

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Galactic Empire Wars

by Raymond L. Weil

4.19 · 54 ratings

aliens · soldiers · exploration · fiction · space-travel · space-opera · galactic-empire · sci-fi · military · first-contact · violent-conflict · space · space-fleet · adult · invasion · book · colonization · action-adventure · post-apocalyptic · war

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Alien Hunters

by Daniel Arenson

3.87 · 32 ratings

colonization · action-adventure · super-powered · aliens · invasion · exploration · fiction · book · military · violent-conflict · space · space-fleet · adult · sci-fi · space-travel · space-opera · humor · galactic-empire · mlm · supernatural

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Battle Harem

by Isaac Hooke

4.00 · 28 ratings

violent-conflict · space · cyberpunk · adult · space-fleet · military · first-contact · space-travel · space-opera · soldiers · sci-fi · action-adventure · aliens · exploration · colonization · fiction · harem · book · invasion · humor

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Children of a Dead Earth

by Patrick S. Tomlinson

3.86 · 28 ratings

colonization · invasion · book · audiobook · space · dystopia · action-adventure · mystery · aliens · fiction · crime · violent-conflict · adult · sci-fi · space-opera · dying-earth · police-procedural · conspiracies · political-intrigue · humor

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Freedom's Fire

by Bobby Adair

4.10 · 52 ratings

adult · invasion · book · colonization · aliens · exploration · fiction · epic · soldiers · space-travel · space-opera · galactic-empire · sci-fi · audiobook · military · first-contact · violent-conflict · space · space-fleet · dystopia

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The Lamb Among the Stars

by Chris Walley

4.21 · 38 ratings

invasion · violent-conflict · christian · aliens · fiction · spirituality · action-adventure · humor · sci-fi · book · horror · dark · mystery · adult · military · religion · space-fleet · children · space-opera · futuristic

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The Movement Trilogy

by Jason Gurley

3.67 · 25 ratings

adult · book · fiction · sci-fi · post-apocalyptic · aliens · dystopia · invasion · futuristic · cyberpunk · apocalyptic · space-fleet · colonization · supernatural · violent-conflict · exploration · soldiers · space-opera · space-travel · galactic-empire

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Gateway to the Galaxy

by Jonathan Yanez

4.23 · 36 ratings

fiction · sci-fi · military · adult · violent-conflict · humor · super-powered · soldiers · space-opera · space · aliens · first-contact · invasion · book · supernatural · colonization · galactic-empire · action-adventure · space-fleet · genetic-engineering

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AMP

by Stephen Arseneault

4.04 · 48 ratings

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

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OMEGA

by Stephen Arseneault

4.08 · 36 ratings

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

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Fractured Space

by J.G. Cressey

4.17 · 18 ratings

military · violent-conflict · space-fleet · soldiers · sci-fi · action-adventure · aliens · fiction · book · audiobook · space · adult · space-opera · galactic-empire · colonization · humor · invasion · horror · crime · first-contact

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SODIUM

by Stephen Arseneault

3.90 · 21 ratings

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

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Hadron

by Stephen Arseneault

4.25 · 16 ratings

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

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