Warbots: Similar series
Honorverse: Saganami Island
by David Weber
4.00 · 70 ratings
nautical · fiction · action-adventure · sci-fi · war · book · adult · violent-conflict · space · audiobook · military · space-opera · futuristic · female-mc · hard-sci-fi · psychics · politics · paranormal
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Silver Ships
by S.H. Jucha
4.30 · 186 ratings
first-contact · book · invasion · aliens · fiction · space-opera · space-travel · sci-fi · violent-conflict · space · adult · audiobook · action-adventure · military · ai · hard-sci-fi · exploration · war · medical · space-fleet
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Deathstalker
by Simon R. Green
3.99 · 139 ratings
book · sci-fi · adult · fiction · space-opera · audiobook · space · action-adventure · military · violent-conflict · war · box-set · galactic-empire · horror · dystopia · politics · time-travel · space-fleet · aliens · humor
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Transformers Movie Tie-In Novels
by Peter David
3.93 · 58 ratings
fiction · action-adventure · adult · sci-fi · mystery · robots · literary · crime · military · violent-conflict · comics · classics · time-travel · book · cyberpunk · dystopia · friendship · humor · futuristic · aliens
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Forsaken Mercenary
by Jonathan Yanez
4.37 · 101 ratings
book · space · action-adventure · fiction · sci-fi · adult · post-apocalyptic · colonization · violent-conflict · genetic-engineering · cyberpunk · space-opera · historical · invasion · steampunk · industrial-era · aliens · first-contact · supernatural · soldiers
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Northworld
by David Drake
3.63 · 30 ratings
war · fiction · sci-fi · violent-conflict · adult · military · myths · book · audiobook · anthologies · invasion · action-adventure · female-mc · urban-fantasy · space-opera · box-set · epic · sword-sorcery · space
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Turbulence
by Lyn Gala
3.92 · 29 ratings
steamy · book · romance · mlm · sci-fi · violent-conflict · adult · military · lgbtq · war · futuristic · action-adventure · fiction · space · dystopia · disability · contemporary · space-opera · bisexuality · slow-burn
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Star Trek Voyager
by Dean Wesley Smith
3.56 · 192 ratings
fiction · sci-fi · adult · space-opera · aliens · book · space · action-adventure · invasion · genetic-engineering · military · violent-conflict · anthologies · time-travel · ai · audiobook · male-author · far-future · ghosts · young-adult
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Grabbed
by Lolita Lopez
4.09 · 80 ratings
fiction · adult · sci-fi · romance · book · paranormal · aliens · steamy · action-adventure · futuristic · military · dark · kidnapping · contemporary · enemies-to-lovers · war · violent-conflict · new-adult · insta-love · space
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Star Trek: Double Helix
by Dean Wesley Smith
3.72 · 58 ratings
fiction · space-opera · sci-fi · adult · book · invasion · aliens · action-adventure · space · genetic-engineering · violent-conflict · military · drama · espionage · anthologies · political-intrigue · box-set
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Magitech World
by Chris Fox
4.21 · 38 ratings
book · exploration · fiction · epic · soldiers · space-travel · galactic-empire · audiobook · military · violent-conflict · space · space-fleet · adult · action-adventure · space-opera · magic · fantasy · aliens · high-fantasy · sci-fi
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Gibraltar Stars
by Michael McCollum
3.90 · 20 ratings
violent-conflict · space · adult · military · space-opera · sci-fi · fiction · book · hard-sci-fi · space-fleet · audiobook · first-contact · space-travel · ai · exploration · aliens · invasion
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Independence Day
by Dean Devlin
3.70 · 39 ratings
fiction · action-adventure · sci-fi · aliens · book · invasion · futuristic · adult · violent-conflict · military · time-travel · post-apocalyptic · cyberpunk · space · super-powered · first-contact · space-fleet · contemporary · humor · alternate-history
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The Silence
by D. Nolan Clark
3.68 · 18 ratings
space · invasion · hard-sci-fi · book · aliens · action-adventure · fiction · sci-fi · space-opera · space-travel · first-contact · military · adult · violent-conflict · war · time-travel · grim-dark · colonization · exploration · galactic-empire
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Anguis Defenders
by Stephanie West
4.06 · 17 ratings
aliens · fiction · action-adventure · invasion · book · first-contact · military · adult · alpha-mc · violent-conflict · new-adult · sci-fi · humor · futuristic · romance · steamy · paranormal · dark · biker · female-mc
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On Deception's Edge
by Lise MacTague
4.00 · 13 ratings
violent-conflict · adult · military · sci-fi · action-adventure · fiction · book · lgbtq · war · wlw · post-apocalyptic · lesbian-mc · romance · space · forced-proximity · fighter · futuristic · space-opera · romantic-love · steamy
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Proving Grounds Trilogy
by Martin Delrio
3.50 · 12 ratings
violent-conflict · adult · fiction · military · book · sci-fi · space · hard-sci-fi · space-opera · galactic-empire · soldiers · invasion
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Alpha Alien
by Flora Dare
3.37 · 19 ratings
fiction · romance · steamy · sci-fi · adult · aliens · paranormal · contemporary · inter-galactic · book · space · humor · galactic-empire · exploration · genetic-engineering · invasion · colonization · soldiers · space-travel · first-contact
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Hulzein Dynasty
by F.M. Busby
3.76 · 37 ratings
fiction · sci-fi · book · space-opera · violent-conflict · space · military · young-adult · dystopia · adult · aliens · historical · 20th-century · grim-dark · female-mc · action-adventure · hard-sci-fi · invasion · slavery · cyberpunk
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Behold, Humanity!
by Ralts Bloodthorne
4.75 · 36 ratings
fiction · book · adult · sci-fi · military · violent-conflict · space-opera · action-adventure · war · first-contact · fantasy · aliens · cyberpunk · male-mc
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No Man's World
by Pat Kelleher
3.88 · 8 ratings
fiction · sci-fi · war · book · adult · violent-conflict · horror · military · aliens · action-adventure · alternate-history · historical · ww1 · 20th-century · dark · soldiers · ghosts · supernatural · dark-fantasy · angels
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Cyborg Force
by Cara Bristol
4.71 · 7 ratings
paranormal · book · sci-fi · adult · military · aliens · fiction · action-adventure · cyborgs · romance · life-death · violent-conflict · first-contact · suspense · forced-proximity · space · genetic-engineering · survival · betrayal · invasion
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Collaborator
by Krista D. Ball
3.80 · 5 ratings
book · sci-fi · space · mental-illness · violent-conflict · space-opera · dystopia · adult · military · lgbtq · fiction · colonization · soldiers · space-fleet · first-contact · genetic-engineering · apocalyptic · invasion · action-adventure · galactic-empire
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Chronicles of the Second Interstellar Empire of Mankind
by Robert I. Katz
4.25 · 4 ratings
book · military · adult · space · genetic-engineering · violent-conflict · sci-fi · galactic-empire · colonization · fiction · box-set · space-opera · action-adventure · male-mc · space-fleet · soldiers · politics · space-travel · urban · hard-sci-fi
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