Black Widows: Season 1: Similar romance series

Undying Mercenaries

by B.V. Larson

4.28 · 383 ratings

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

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Star Force

by B.V. Larson

4.02 · 251 ratings

war · aliens · fiction · space-opera · sci-fi · soldiers · violent-conflict · space-fleet · adult · military · book · invasion · galactic-empire · space · audiobook · ai · action-adventure · robots · first-contact · technothriller

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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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Extinction Wars

by Vaughn Heppner

4.07 · 72 ratings

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

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Blood on the Stars

by Jay Allan

4.33 · 243 ratings

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

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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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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Crimson Worlds

by Jay Allan

4.11 · 172 ratings

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

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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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Valerie’s Elites

by Justin Sloan

4.51 · 31 ratings

action-adventure · aliens · exploration · fiction · colonization · book · invasion · genetic-engineering · space · space-fleet · audiobook · military · violent-conflict · first-contact · space-travel · galactic-empire · soldiers · sci-fi · young-adult · 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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Dawn of Fire

by Guy Haley

3.97 · 37 ratings

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

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Omega War

by Jason Córdova

4.45 · 80 ratings

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

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A.I. Destiny

by Timothy Ellis

4.25 · 40 ratings

coming-of-age · galactic-empire · space · cyberpunk · book · young-adult · supernatural · space-travel · space-opera · soldiers · epic · sci-fi · violent-conflict · space-fleet · military · first-contact · exploration · fiction · invasion · colonization

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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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Mech Wars

by Scott Bartlett

3.86 · 22 ratings

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

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Alpha Alien

by Flora Dare

3.37 · 19 ratings

romance · steamy · aliens · fiction · adult · sci-fi · book · contemporary · inter-galactic · paranormal · space · colonization · invasion · genetic-engineering · galactic-empire · action-adventure · humor · exploration · fated-mates · military

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Astra Militarum

by Victoria Hayward

4.11 · 19 ratings

fiction · adult · violent-conflict · military · sci-fi · action-adventure · book · aliens · exploration · soldiers · colonization · invasion · space-fleet · space · genetic-engineering · first-contact · audiobook · galactic-empire · war · grim-dark

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Jim Cartwright at Large

by Mark Wandrey

4.45 · 11 ratings

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

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