The Two Moons of Rehnor: Novels Only: Similar romance series

The Interdependency

by John Scalzi

4.10 · 136 ratings

sci-fi · space-opera · adult · fiction · humor · audiobook · space · book · epic · space-travel · military · male-author · futuristic · lgbtq · action-adventure · galactic-empire · political-intrigue · politics · far-future · apocalyptic

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The Tower and the Hive

by Anne McCaffrey

3.97 · 170 ratings

romance · space · audiobook · paranormal · aliens · fiction · action-adventure · psychics · futuristic · female-author · space-opera · space-travel · epic · sci-fi · young-adult · supernatural · book · invasion · female-mc · family

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The Firebird Chronicles

by T.A. White

4.52 · 112 ratings

fiction · space-opera · sci-fi · urban-fantasy · book · paranormal · action-adventure · humor · aliens · female-mc · friendship · slow-burn · futuristic · magic · military · romance · space · alpha-mc · dystopia · adult

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Theirs Not to Reason Why

by Jean Johnson

4.07 · 88 ratings

invasion · time-travel · book · paranormal · space · futuristic · war · female-mc · aliens · action-adventure · fiction · soldiers · sci-fi · space-travel · space-opera · first-contact · military · magic · adult · violent-conflict

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In Her Name

by Michael R. Hicks

4.23 · 161 ratings

military · violent-conflict · sci-fi · space-opera · aliens · fiction · space · galactic-empire · first-contact · adult · invasion · book · action-adventure · war · epic · space-travel · warriors · dystopia · romance · post-apocalyptic

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In Her Name: The Last War

by Michael R. Hicks

4.21 · 58 ratings

military · first-contact · violent-conflict · space · adult · sci-fi · space-opera · galactic-empire · aliens · fiction · invasion · book · war · space-travel · action-adventure · epic · dystopia · warriors · post-apocalyptic · box-set

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Indian Hill

by Mark Tufo

4.49 · 102 ratings

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

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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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Stratification

by Julie E. Czerneda

4.11 · 28 ratings

aliens · fiction · psychics · space-opera · sci-fi · space · adult · female-author · book · colonization · urban-fantasy · galactic-empire · epic · dystopia · first-contact · industrial-era · anthologies · hard-sci-fi · invasion · western

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Shamans & Shifters Space Opera

by Jenny Schwartz

4.33 · 46 ratings

romance · shapeshifters · book · paranormal · space · aliens · fiction · action-adventure · sci-fi · space-travel · space-opera · first-contact · adult · futuristic · outlaws · space-fleet · magic · fae · colonization · galactic-empire

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The Empress Game Trilogy

by Rhonda Mason

3.75 · 26 ratings

book · urban-fantasy · space · action-adventure · fiction · space-opera · sci-fi · political-intrigue · galactic-empire · paranormal · dystopia · aliens · psychics · adult · space-fleet · military · time-travel · romance · post-apocalyptic · young-adult

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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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Hive Mind

by Janet Edwards

4.41 · 32 ratings

sci-fi · young-adult · supernatural · book · genetic-engineering · dystopia · action-adventure · fiction · super-powered · futuristic · crime · bodyguard · female-author · space-opera · mystery · new-adult · paranormal · children-books · female-mc · psychics

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Star Trek - Prometheus

by Bernd Perplies

3.89 · 18 ratings

sci-fi · galactic-empire · space-opera · audiobook · military · adult · space · violent-conflict · time-travel · book · fiction · action-adventure · super-powered · dystopia · space-fleet · aliens · exploration · political-intrigue · space-travel · politics

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Project: Adapt

by Jade Waltz

4.14 · 29 ratings

adult · romance · polyamory · space-opera · sci-fi · fiction · aliens · royalty · reverse-harem · book · fated-mates · genetic-engineering · paranormal · action-adventure · poc-mc · female-mc · colonization · first-contact · assassins · epic

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Prison World

by Julie K. Cohen

4.00 · 24 ratings

sci-fi · adult · fiction · romance · book · reverse-harem · dark · space-travel · space-opera · polyamory · female-mc · alternate-history · action-adventure · humor · suspense · steamy · new-adult · military · aliens · paranormal

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Kall Alien Warriors

by Sue Lyndon

4.17 · 12 ratings

paranormal · steamy · romance · sci-fi · adult · aliens · fiction · book · first-contact · enemies-to-lovers · arranged-marriage · galactic-empire · dystopia · invasion · post-apocalyptic · insta-love · space-opera · dark · violent-conflict · secrets

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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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Space Assassins

by Scott Baron

4.25 · 12 ratings

space-opera · adult · book · action-adventure · fiction · aliens · exploration · space-travel · sci-fi · audiobook · assassins · magic · paranormal · political-intrigue · galactic-empire · dark · sword-sorcery · epic · space · violent-conflict

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