Twilight of the Clans

by Thomas S. Gressman

3.79 · 58 ratings

fiction · violent-conflict · adult · military · space-opera · comics · sci-fi · invasion · space · war · space-fleet · hard-sci-fi · horror · galactic-empire · soldiers

Twilight of the Clans: Similar series

Star Wars: The New Jedi Order

by Troy Denning

3.77 · 601 ratings

sci-fi · space · fiction · action-adventure · space-opera · aliens · war · violent-conflict · invasion · audiobook · adult · male-author · book · military · comics · classics · literary · mystery · time-travel · young-adult

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Firefall

by Peter Watts

3.91 · 96 ratings

aliens · fiction · hard-sci-fi · first-contact · horror · adult · sci-fi · book · 21st-century · action-adventure · mystery · space-opera · audiobook · cyberpunk · dystopia · space · spirituality · military · male-author · violent-conflict

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Jason Wander

by Robert Buettner

3.90 · 94 ratings

space · violent-conflict · adult · military · space-opera · sci-fi · aliens · fiction · action-adventure · book · war · hard-sci-fi · invasion · audiobook · mystery · soldiers · orphans

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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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Blood of Kerensky

by Michael A. Stackpole

4.11 · 36 ratings

violent-conflict · space-opera · book · sci-fi · galactic-empire · audiobook · soldiers · fiction · space · war · adult · invasion · military · suspense

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Void Wraith

by Chris Fox

4.20 · 81 ratings

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

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Star Trek - Deep Space Nine: Relaunch

by S.D. Perry

3.91 · 34 ratings

space-opera · sci-fi · adult · genetic-engineering · space · violent-conflict · military · book · invasion · aliens · action-adventure · fiction · contemporary · hard-sci-fi · dark · female-author

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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 Last Reaper

by J.N. Chaney

4.43 · 122 ratings

galactic-empire · colonization · invasion · book · military · adult · violent-conflict · soldiers · aliens · fiction · audiobook · cyberpunk · space · sci-fi · genetic-engineering · space-opera · action-adventure · war · first-contact · futuristic

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The Wess'har Wars

by Karen Traviss

3.92 · 64 ratings

action-adventure · sci-fi · aliens · fiction · book · space · adult · first-contact · space-opera · colonization · war · invasion · violent-conflict · space-travel · military · immortality · futuristic · urban-fantasy · genetic-engineering · multi-pov

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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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Battle Harem

by Isaac Hooke

4.00 · 28 ratings

violent-conflict · space · cyberpunk · adult · space-fleet · military · first-contact · space-travel · space-opera · soldiers · sci-fi · action-adventure · aliens · exploration · colonization · fiction · harem · book · invasion · humor

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The Revelations Cycle

by Chris Kennedy

4.30 · 102 ratings

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

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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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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: 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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