Stargate SG-1 ROC
by Ashley McConnell
3.46 · 24 ratings
sci-fi · action-adventure · adult · fiction · supernatural · female-author · book · hard-sci-fi · space · technology · comics · aliens
Stargate SG-1 ROC: Similar series
Imperial Radch
by Ann Leckie
4.05 · 193 ratings
book · sci-fi · space-opera · adult · fiction · ai · space · lgbtq · action-adventure · 21st-century · female-author · politics · military · violent-conflict · hard-sci-fi · feminism · contemporary · audiobook · dystopia · epic
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Arbai
by Sheri S. Tepper
3.98 · 74 ratings
feminism · book · female-author · adult · historical · sci-fi · 20th-century · fiction · space · supernatural · religion · invasion · literary-fiction · violent-conflict · space-opera · space-travel · female-mc · action-adventure · exploration · spirituality
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Tiamat
by Joan D. Vinge
3.92 · 149 ratings
fiction · sci-fi · book · adult · hard-sci-fi · single-planet · space-opera · female-author · romance · classics · literary · space · action-adventure · 20th-century · historical · fairy-tale · feminism · high-fantasy · season-winter · mystery
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Foreigner
by C.J. Cherryh
4.26 · 475 ratings
sci-fi · space-opera · female-author · adult · fiction · book · first-contact · aliens · space · violent-conflict · action-adventure · audiobook · invasion · hard-sci-fi · single-planet · colonization · military · politics · bodyguard · space-travel
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Jean le Flambeur
by Hannu Rajaniemi
3.98 · 78 ratings
cyberpunk · book · space-opera · sci-fi · adult · hard-sci-fi · fiction · ai · galactic-empire · space · audiobook · transhumanism · supernatural · singularity · far-future · futuristic · action-adventure · mystery · dystopia · 21st-century
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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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The Protectorate
by Megan E. O'Keefe
4.03 · 53 ratings
genetic-engineering · space · adult · audiobook · military · violent-conflict · female-author · ai · space-opera · space-travel · suspense · sci-fi · action-adventure · aliens · exploration · fiction · book · lgbtq · mystery · female-mc
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Lady Astronaut Universe
by Mary Robinette Kowal
4.12 · 173 ratings
adult · historical · fiction · alternate-history · historical-fiction · sci-fi · book · female-author · space · feminism · post-apocalyptic · space-opera · dystopia · hard-sci-fi · space-travel · exploration · action-adventure · female-mc · apocalyptic · futuristic
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Noumenon
by Marina J. Lostetter
3.87 · 46 ratings
sci-fi · space-travel · space-opera · female-author · hard-sci-fi · action-adventure · aliens · exploration · fiction · audiobook · space · book · time-travel · adult · mystery · ai · genetic-engineering · disability · military · violent-conflict
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Chanur
by C.J. Cherryh
4.10 · 105 ratings
space · cats · space-opera · sci-fi · adult · animals · aliens · fiction · invasion · violent-conflict · first-contact · female-author · action-adventure · audiobook · book · hard-sci-fi · anthologies · box-set · female-mc · literary
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The Grand Tour
by Ben Bova
3.63 · 307 ratings
hard-sci-fi · fiction · sci-fi · adult · space · audiobook · exploration · book · space-travel · action-adventure · space-opera · colonization · supernatural · near-future · futuristic · violent-conflict · first-contact · aliens · post-apocalyptic · invasion
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Jacob's Ladder
by Elizabeth Bear
3.74 · 34 ratings
supernatural · book · technothriller · audiobook · space · female-mc · fiction · action-adventure · hard-sci-fi · lgbtq · female-author · adult · far-future · sci-fi · space-opera · space-travel · dystopia · futuristic · family · urban-fantasy
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Probability Trilogy
by Nancy Kress
3.66 · 32 ratings
fiction · sci-fi · space-opera · space-travel · military · audiobook · first-contact · space · violent-conflict · adult · hard-sci-fi · invasion · book · action-adventure · aliens · female-author · war · single-planet · post-apocalyptic
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Yesterday's Kin Trilogy
by Nancy Kress
3.57 · 53 ratings
invasion · genetic-engineering · aliens · fiction · hard-sci-fi · violent-conflict · adult · first-contact · sci-fi · book · post-apocalyptic · audiobook · female-author · space · female-mc · space-opera · alpha-mc · action-adventure · disaster · epidemy
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The Clan Chronicles
by Julie E. Czerneda
4.02 · 88 ratings
space · fiction · aliens · psychics · adult · female-author · space-opera · sci-fi · colonization · first-contact · invasion · paranormal · action-adventure · violent-conflict · book · anthologies · dystopia · female-mc · hard-sci-fi · military
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The Ixan Prophecies
by Scott Bartlett
4.00 · 36 ratings
aliens · exploration · fiction · soldiers · sci-fi · space-opera · galactic-empire · audiobook · military · first-contact · space · space-fleet · adult · invasion · violent-conflict · book · colonization · space-travel · hard-sci-fi · war
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Shieldrunner Pirates
by R.E. Stearns
3.34 · 25 ratings
hard-sci-fi · lgbtq · book · female-mc · fiction · action-adventure · sci-fi · space-opera · adult · space · female-author · lesbian-mc · audiobook · survival · wlw · heist · outlaws · suspense · ai · 21st-century
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The Ixan Universe
by Scott Bartlett
3.94 · 54 ratings
fiction · soldiers · sci-fi · space-opera · military · adult · space-fleet · violent-conflict · book · galactic-empire · audiobook · space · hard-sci-fi · aliens · first-contact · invasion · colonization · action-adventure · space-travel · supernatural
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Stargate SG-1 ROC
by Ashley McConnell
3.46 · 24 ratings
sci-fi · action-adventure · adult · fiction · supernatural · female-author · book · hard-sci-fi · space · technology · comics · aliens
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Aeon 14: Origins of Destiny
by M.D. Cooper
4.54 · 28 ratings
adult · cyberpunk · violent-conflict · book · fiction · soldiers · sci-fi · space-opera · military · hard-sci-fi · exploration · space-travel · space · action-adventure · female-mc · supernatural · lgbtq · colonization · audiobook · alpha-mc
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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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Reunification
by Julie E. Czerneda
4.06 · 16 ratings
space · violent-conflict · adult · female-author · first-contact · space-opera · sci-fi · paranormal · action-adventure · aliens · fiction · colonization · psychics · book · hard-sci-fi · invasion · military · space-fleet · politics · assassins
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Diving Universe
by Kristine Kathryn Rusch
3.73 · 79 ratings
adult · book · fiction · sci-fi · action-adventure · space-opera · female-author · time-travel · futuristic · space · colonization · audiobook · military · violent-conflict · hard-sci-fi · first-contact · exploration · survival · female-mc · mystery
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Web Shifter's Library
by Julie E. Czerneda
4.25 · 8 ratings
violent-conflict · space · adult · space-opera · sci-fi · fiction · aliens · book · shapeshifters · hard-sci-fi · invasion · survival · first-contact · female-author · suspense · action-adventure · cyberpunk · military · historical · political-intrigue
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