Star Trek: Department of Temporal Investigations
by Christopher L. Bennett
3.99 · 45 ratings
space · adult · space-opera · fiction · sci-fi · action-adventure · time-travel · book · invasion · military · violent-conflict · aliens · genetic-engineering · first-contact · hard-sci-fi · dystopia · ai · travel · suspense · spirituality
Star Trek: Department of Temporal Investigations: Similar series
Catteni
by Anne McCaffrey
3.96 · 124 ratings
adult · invasion · romance · violent-conflict · female-author · first-contact · space-opera · space-travel · sci-fi · aliens · fiction · action-adventure · futuristic · dystopia · space · audiobook · colonization · other-world · female-mc · survival
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The Kurtherian Endgame
by Michael Anderle
4.62 · 232 ratings
sci-fi · violent-conflict · adult · military · first-contact · aliens · fiction · galactic-empire · genetic-engineering · book · invasion · vampires · space-opera · action-adventure · paranormal · audiobook · shapeshifters · space · urban-fantasy · magic
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Lost Colonies Trilogy
by B.V. Larson
4.05 · 53 ratings
book · first-contact · violent-conflict · hard-sci-fi · invasion · war · action-adventure · aliens · exploration · fiction · colonization · space-travel · space-opera · galactic-empire · sci-fi · genetic-engineering · space · space-fleet · adult · audiobook
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Koban
by Stephen W. Bennett
4.26 · 93 ratings
aliens · fiction · colonization · book · war · invasion · genetic-engineering · space · space-fleet · audiobook · military · violent-conflict · first-contact · space-opera · galactic-empire · sci-fi · action-adventure · adult · survival · ai
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Star Trek: The Next Generation - The Second Decade
by J.M. Dillard
3.73 · 51 ratings
space-opera · sci-fi · violent-conflict · adult · genetic-engineering · military · first-contact · book · invasion · action-adventure · aliens · fiction · space · journey · travel · hard-sci-fi
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Star Trek: Typhon Pact
by Dayton Ward
3.88 · 158 ratings
book · action-adventure · fiction · sci-fi · space-opera · adult · violent-conflict · invasion · aliens · military · first-contact · genetic-engineering · space · hard-sci-fi · journey · war · technology · literary-fiction · espionage · supernatural
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The Siege of Terra
by Dan Abnett
4.18 · 116 ratings
space · audiobook · violent-conflict · adult · military · sci-fi · action-adventure · exploration · fiction · genetic-engineering · book · space-fleet · space-opera · soldiers · grim-dark · galactic-empire · colonization · invasion · first-contact · aliens
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The Henry Gallant Saga
by H. Peter Alesso
4.05 · 58 ratings
galactic-empire · action-adventure · aliens · fiction · invasion · book · time-travel · military · genetic-engineering · violent-conflict · space-fleet · sci-fi · space-opera · colonization · first-contact · war · space · adult · young-adult · paranormal
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First Salik War
by Jean Johnson
4.00 · 28 ratings
space · paranormal · book · invasion · adult · magic · romance · violent-conflict · first-contact · military · space-opera · sci-fi · fiction · aliens · action-adventure · female-mc · war · dystopia · cyberpunk · politics
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Star Trek: Department of Temporal Investigations
by Christopher L. Bennett
3.99 · 45 ratings
space · adult · space-opera · fiction · sci-fi · action-adventure · time-travel · book · invasion · military · violent-conflict · aliens · genetic-engineering · first-contact · hard-sci-fi · dystopia · ai · travel · suspense · spirituality
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Star Trek: Enterprise: Rise of the Federation
by Christopher L. Bennett
3.89 · 43 ratings
adult · space · 21st-century · first-contact · violent-conflict · military · space-opera · sci-fi · aliens · action-adventure · fiction · book · invasion · genetic-engineering · literary-fiction · dystopia · space-travel · politics · exploration · time-travel
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Star Trek: Deep Space Nine: Millenium
by Judith Reeves-Stevens
4.00 · 34 ratings
action-adventure · aliens · fiction · invasion · book · military · genetic-engineering · adult · violent-conflict · sci-fi · space-opera · drama · time-travel · space · pulp · hard-sci-fi · futuristic · audiobook · far-future · box-set
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Star Trek: Mirror Universe Relaunch Continuity
by Mike Sussman
3.98 · 48 ratings
aliens · fiction · action-adventure · adult · invasion · genetic-engineering · military · violent-conflict · space-opera · sci-fi · first-contact · space · book · anthologies · literary-fiction · dystopia · journey · politics
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Carson Mach Adventures
by A.C. Hadfield
3.79 · 24 ratings
aliens · fiction · soldiers · sci-fi · space-opera · galactic-empire · audiobook · military · first-contact · genetic-engineering · space · space-fleet · adult · invasion · violent-conflict · futuristic · book · colonization · action-adventure · ai
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The Resistance
by Nathan Hystad
4.33 · 24 ratings
space-opera · colonization · aliens · fiction · action-adventure · invasion · war · time-travel · book · audiobook · adult · violent-conflict · space · sci-fi · supernatural · first-contact · military · space-fleet · male-mc · soldiers
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The Clockwork Chimera
by Scott Baron
4.26 · 34 ratings
book · invasion · aliens · fiction · space-opera · sci-fi · adult · space · violent-conflict · apocalyptic · action-adventure · humor · ai · genetic-engineering · first-contact · audiobook · military · time-travel · soldiers · cyborgs
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The Pax Humana Saga
by Endi Webb
3.97 · 34 ratings
fiction · sci-fi · aliens · military · violent-conflict · space-fleet · adult · soldiers · space-opera · colonization · book · space · galactic-empire · genetic-engineering · action-adventure · exploration · first-contact · space-travel · supernatural · invasion
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Amaranthe
by G.S. Jennsen
4.32 · 122 ratings
cyberpunk · colonization · space-opera · sci-fi · violent-conflict · first-contact · military · aliens · fiction · galactic-empire · invasion · space-travel · space-fleet · exploration · action-adventure · space · adult · soldiers · book · genetic-engineering
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Eternal Frontier
by Anthony J. Melchiorri
4.18 · 33 ratings
soldiers · fiction · action-adventure · exploration · sci-fi · book · adult · genetic-engineering · space · violent-conflict · first-contact · audiobook · military · space-travel · space-opera · aliens · war · colonization · mystery · invasion
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AMP
by Stephen Arseneault
4.04 · 48 ratings
space-travel · galactic-empire · sci-fi · genetic-engineering · space · space-fleet · adult · violent-conflict · military · book · post-apocalyptic · exploration · fiction · colonization · soldiers · first-contact · invasion · futuristic · aliens · space-opera
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SODIUM
by Stephen Arseneault
3.90 · 21 ratings
book · adult · sci-fi · fiction · genetic-engineering · space · galactic-empire · invasion · post-apocalyptic · military · first-contact · violent-conflict · space-fleet · aliens · colonization · soldiers · space-travel · exploration · space-opera · action-adventure
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Hadron
by Stephen Arseneault
4.25 · 16 ratings
space-fleet · post-apocalyptic · invasion · violent-conflict · book · colonization · aliens · exploration · fiction · soldiers · sci-fi · space-travel · galactic-empire · military · first-contact · space · genetic-engineering · adult · hard-sci-fi · space-opera
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Shadows of the Void
by J.J. Green
3.80 · 10 ratings
violent-conflict · book · super-powered · fiction · sci-fi · space-opera · military · genetic-engineering · space · space-fleet · adult · invasion · action-adventure · aliens · first-contact · cyberpunk · time-travel · colonization · supernatural · young-adult
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Armada Wars
by R. Curtis Venture
3.80 · 5 ratings
space · adult · military · space-fleet · violent-conflict · space-opera · galactic-empire · aliens · fiction · colonization · book · invasion · genetic-engineering · dystopia · first-contact · soldiers · sci-fi · action-adventure · box-set · war
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