Children of Valor
by Kal Spriggs
4.33 · 6 ratings
young-adult · action-adventure · fiction · children-books · colonization · book · war · space · violent-conflict · dystopia · military · space-opera · soldiers · sci-fi
Children of Valor: Similar series
The Illuminae Files
by Amie Kaufman
4.35 · 216 ratings
book · romance · sci-fi · action-adventure · fiction · epistolary · space · dystopia · audiobook · young-adult · space-opera · violent-conflict · war · futuristic · ai · suspense · survival · multi-pov · military · female-author
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The Shadow Series
by Orson Scott Card
4.04 · 283 ratings
action-adventure · fiction · military · violent-conflict · sci-fi · space-opera · young-adult · book · audiobook · space · dystopia · aliens · futuristic · war · male-author · epic · contemporary · high-school · children · coming-of-age
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Starbound
by Amie Kaufman
3.89 · 124 ratings
futuristic · action-adventure · mystery · aliens · fiction · space-opera · new-adult · sci-fi · book · romance · young-adult · paranormal · space · survival · dystopia · death · male-mc · military · female-author · supernatural
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The Genesis Fleet
by Jack Campbell
4.13 · 63 ratings
action-adventure · soldiers · sci-fi · space-opera · space-travel · military · audiobook · adult · space-fleet · space · violent-conflict · war · book · colonization · exploration · fiction · politics
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Succession
by Scott Westerfeld
3.99 · 58 ratings
space · sci-fi · space-opera · young-adult · fiction · book · military · war · dystopia · violent-conflict · action-adventure · mystery · futuristic · male-author · historical · box-set · religion · spirituality · steampunk · industrial-era
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Safehold
by David Weber
4.11 · 191 ratings
sci-fi · colonization · supernatural · book · post-apocalyptic · space · audiobook · action-adventure · fiction · alternate-history · war · violent-conflict · adult · military · space-opera · space-fleet · soldiers · religion · spirituality · politics
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Constellation
by Claudia Gray
4.00 · 54 ratings
romance · young-adult · ai · suspense · space · dystopia · survival · audiobook · war · futuristic · action-adventure · aliens · fiction · female-mc · friendship · robots · space-opera · sci-fi · violent-conflict · book
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The Human Division
by John Scalzi
4.07 · 243 ratings
adult · violent-conflict · military · space-opera · space-travel · sci-fi · fiction · aliens · space · soldiers · humor · action-adventure · exploration · war · genetic-engineering · audiobook · galactic-empire · colonization · book · first-contact
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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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The A.I.
by Vaughn Heppner
4.33 · 117 ratings
military · first-contact · violent-conflict · space · space-fleet · adult · soldiers · sci-fi · ai · space-opera · galactic-empire · space-travel · colonization · action-adventure · aliens · exploration · fiction · invasion · book · dystopia
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Extinction Wars
by Vaughn Heppner
4.07 · 72 ratings
book · first-contact · invasion · action-adventure · aliens · exploration · colonization · fiction · space-opera · galactic-empire · space-travel · soldiers · sci-fi · violent-conflict · space · space-fleet · adult · military · audiobook · war
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The First Sister Trilogy
by Linden A. Lewis
3.99 · 42 ratings
sci-fi · space-opera · action-adventure · fiction · lgbtq · wlw · colonization · book · military · violent-conflict · war · audiobook · space · disability · dystopia · lesbian-mc · young-adult · historical-fiction · female-author · space-fleet
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Aurora Rising
by G.S. Jennsen
4.13 · 66 ratings
sci-fi · space-travel · space-opera · first-contact · military · fiction · action-adventure · galactic-empire · cyberpunk · colonization · space-fleet · violent-conflict · 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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Dark Space
by Jasper T. Scott
3.84 · 82 ratings
invasion · space-fleet · book · galactic-empire · audiobook · space · fiction · aliens · sci-fi · space-opera · military · violent-conflict · adult · historical · supernatural · genetic-engineering · dystopia · cyberpunk · steampunk · industrial-era
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Ruins of the Galaxy
by J.N. Chaney
4.33 · 41 ratings
military · audiobook · first-contact · space · violent-conflict · soldiers · sci-fi · space-opera · galactic-empire · colonization · aliens · fiction · invasion · book · war · action-adventure · adult · young-adult · death · corruption
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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 Earthborn Trilogy
by Paul Tassi
3.96 · 26 ratings
colonization · space-opera · soldiers · historical · dystopia · adult · space · violent-conflict · first-contact · audiobook · military · sci-fi · industrial-era · book · steampunk · post-apocalyptic · invasion · fiction · action-adventure · aliens
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AI Fleet
by Isaac Hooke
4.04 · 24 ratings
violent-conflict · space · cyberpunk · audiobook · adult · military · first-contact · space-fleet · galactic-empire · space-opera · soldiers · sci-fi · aliens · fiction · colonization · supernatural · book · ai · action-adventure · war
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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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Mech Wars
by Scott Bartlett
3.86 · 22 ratings
colonization · supernatural · book · invasion · space · aliens · fiction · hard-sci-fi · violent-conflict · space-fleet · adult · military · first-contact · space-travel · space-opera · soldiers · sci-fi · audiobook · galactic-empire · action-adventure
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Star Force: Phase 1, The Origin Series
by Aer-ki Jyr
4.21 · 169 ratings
fiction · book · space · violent-conflict · military · space-opera · sci-fi · war · action-adventure · colonization · space-fleet · galactic-empire · soldiers · adult · young-adult · litrpg · dystopia · audiobook · hard-sci-fi · exploration
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Tales of Cinnamon City
by Peter James West
3.75 · 12 ratings
space-fleet · adult · dystopia · genetic-engineering · space · violent-conflict · military · galactic-empire · space-opera · soldiers · sci-fi · fiction · action-adventure · colonization · book · post-apocalyptic · ai · epic · war · mystery
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Triorion
by L.J. Hachmeister
4.25 · 4 ratings
action-adventure · soldiers · sci-fi · galactic-empire · space-opera · military · adult · space · violent-conflict · lgbtq · book · fiction · dystopia · magic · survival · war · epic · coming-of-age · space-fleet · family
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