Mech. Chronicles
by Adam Moon
3.70 · 10 ratings
space-travel · space-opera · soldiers · space-fleet · sci-fi · violent-conflict · space · military · book · aliens · exploration · fiction · super-powered · young-adult · galactic-empire · colonization · first-contact · mlm · romantic-love · action-adventure
Mech. Chronicles: Similar series
Undying Mercenaries
by B.V. Larson
4.28 · 383 ratings
war · aliens · soldiers · fiction · sci-fi · space-opera · military · violent-conflict · space-fleet · adult · invasion · book · colonization · galactic-empire · audiobook · space · first-contact · space-travel · hard-sci-fi · exploration
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The Adventures of a Xeno-Archaeologist
by Jenny Schwartz
4.33 · 84 ratings
adult · first-contact · military · space-opera · sci-fi · action-adventure · aliens · fiction · futuristic · space · ai · supernatural · exploration · super-powered · cyberpunk · galactic-empire · book · romance · space-fleet · space-travel
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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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Blood on the Stars
by Jay Allan
4.33 · 243 ratings
fiction · aliens · exploration · first-contact · military · space-fleet · adult · violent-conflict · soldiers · sci-fi · space-travel · space-opera · invasion · book · space · galactic-empire · colonization · war · audiobook · action-adventure
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Drop Trooper
by Rick Partlow
4.38 · 152 ratings
book · invasion · aliens · fiction · colonization · galactic-empire · soldiers · adult · space-fleet · violent-conflict · military · exploration · action-adventure · space-travel · sci-fi · space · space-opera · first-contact · war · audiobook
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Aurora Rising
by G.S. Jennsen
4.13 · 66 ratings
sci-fi · space-travel · space-opera · military · first-contact · action-adventure · fiction · galactic-empire · cyberpunk · colonization · violent-conflict · space-fleet · aliens · exploration · ai · space · romance · book · soldiers · adult
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Portal Wars
by Jay Allan
3.99 · 38 ratings
soldiers · exploration · fiction · action-adventure · aliens · sci-fi · colonization · war · book · invasion · space-fleet · adult · dystopia · space · violent-conflict · first-contact · audiobook · military · galactic-empire · space-travel
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Crimson Worlds Refugees
by Jay Allan
4.29 · 60 ratings
exploration · fiction · soldiers · galactic-empire · sci-fi · space-travel · space-opera · first-contact · audiobook · military · space-fleet · adult · violent-conflict · space · invasion · book · colonization · aliens · action-adventure · war
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Earthrise
by Daniel Arenson
4.01 · 136 ratings
aliens · exploration · fiction · military · adult · space-fleet · violent-conflict · soldiers · sci-fi · space-opera · space-travel · colonization · invasion · book · space · galactic-empire · first-contact · audiobook · action-adventure · dystopia
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The Salvage Title Trilogy
by Kevin Steverson
4.31 · 33 ratings
space · invasion · war · book · literary-fiction · colonization · aliens · action-adventure · exploration · fiction · soldiers · galactic-empire · sci-fi · ai · space-opera · space-travel · first-contact · military · space-fleet · adult
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The Last Hunter
by J.N. Chaney
4.44 · 127 ratings
book · invasion · aliens · fiction · colonization · galactic-empire · space-opera · soldiers · sci-fi · adult · space-fleet · space · genetic-engineering · violent-conflict · military · first-contact · action-adventure · audiobook · exploration · space-travel
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The Lost Fleet
by Raymond L. Weil
4.31 · 42 ratings
space · invasion · book · colonization · aliens · exploration · fiction · soldiers · galactic-empire · sci-fi · space-opera · space-travel · first-contact · audiobook · military · space-fleet · adult · violent-conflict · war · historical-fiction
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Star Cross
by Raymond L. Weil
4.47 · 30 ratings
space-opera · space-travel · galactic-empire · soldiers · sci-fi · space · violent-conflict · adult · slavery · military · space-fleet · first-contact · book · invasion · aliens · exploration · fiction · colonization · ai · war
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Valerie’s Elites
by Justin Sloan
4.51 · 31 ratings
galactic-empire · space-travel · soldiers · sci-fi · space-fleet · space · genetic-engineering · first-contact · violent-conflict · military · audiobook · book · invasion · aliens · exploration · fiction · action-adventure · colonization · shapeshifters · vampires
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The Ixan Universe
by Scott Bartlett
3.94 · 54 ratings
violent-conflict · book · galactic-empire · audiobook · space · fiction · sci-fi · soldiers · space-opera · military · adult · space-fleet · invasion · colonization · hard-sci-fi · aliens · first-contact · supernatural · action-adventure · space-travel
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A.I. Destiny
by Timothy Ellis
4.25 · 40 ratings
sci-fi · young-adult · supernatural · book · space · cyberpunk · coming-of-age · galactic-empire · exploration · fiction · violent-conflict · space-fleet · military · first-contact · space-travel · space-opera · soldiers · epic · colonization · invasion
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War Wolves
by Jonathan Yanez
4.20 · 20 ratings
space-fleet · invasion · book · colonization · aliens · exploration · fiction · soldiers · sci-fi · space-opera · space-travel · military · first-contact · space · violent-conflict · adult · action-adventure · galactic-empire · genetic-engineering · supernatural
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Stellar Conquest
by David VanDyke
4.31 · 26 ratings
space-fleet · invasion · hard-sci-fi · book · colonization · aliens · exploration · fiction · soldiers · sci-fi · space-opera · space-travel · galactic-empire · military · first-contact · space · violent-conflict · adult · ai
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The Eurynome Code
by K. Gorman
4.27 · 22 ratings
book · space · fiction · violent-conflict · adult · space-fleet · military · female-author · first-contact · space-opera · sci-fi · colonization · genetic-engineering · audiobook · galactic-empire · action-adventure · aliens · female-mc · space-travel · soldiers
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Star Crusades Nexus
by Michael G. Thomas
3.90 · 51 ratings
military · adult · violent-conflict · sci-fi · space-opera · action-adventure · fiction · book · first-contact · space-fleet · space · soldiers · galactic-empire · space-travel · aliens · exploration · super-powered · invasion · box-set
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Dead Enders
by Mike Resnick
3.09 · 11 ratings
galactic-empire · political-intrigue · space · book · space-opera · soldiers · sci-fi · violent-conflict · space-fleet · military · first-contact · espionage · action-adventure · fiction · aliens · exploration · quest · genetic-engineering · survival · audiobook
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Blackstone Fortress
by Darius Hinks
3.73 · 11 ratings
violent-conflict · fiction · sci-fi · adult · dystopia · military · book · invasion · aliens · exploration · colonization · supernatural · galactic-empire · space-opera · space-travel · soldiers · space · genetic-engineering · first-contact · space-fleet
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Mech. Chronicles
by Adam Moon
3.70 · 10 ratings
space-travel · space-opera · soldiers · space-fleet · sci-fi · violent-conflict · space · military · book · aliens · exploration · fiction · super-powered · young-adult · galactic-empire · colonization · first-contact · mlm · romantic-love · action-adventure
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Lone Wolf Squadron
by Jamie Davis
4.83 · 6 ratings
military · book · fiction · galactic-empire · space-travel · space-opera · soldiers · space-fleet · genetic-engineering · space · violent-conflict · invasion · exploration · aliens · young-adult · supernatural · sci-fi · first-contact · action-adventure · adult
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