The Human Chronicles: Similar romance series

The Light of Terra

by Glynn Stewart

4.43 · 64 ratings

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

All books in this series ❯

Legacy Fleet

by Nick Webb

4.16 · 149 ratings

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

All books in this series ❯

The Adventures of a Xeno-Archaeologist

by Jenny Schwartz

4.33 · 84 ratings

adult · first-contact · military · space-opera · sci-fi · action-adventure · aliens · fiction · futuristic · space · ai · supernatural · exploration · super-powered · cyberpunk · galactic-empire · book · romance · space-fleet · space-travel

All books in this series ❯

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

All books in this series ❯

Imperium

by B.V. Larson

3.62 · 58 ratings

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

All books in this series ❯

Alien War

by Isaac Hooke

4.02 · 31 ratings

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

All books in this series ❯

Fenris

by Vaughn Heppner

3.93 · 30 ratings

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

All books in this series ❯

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

All books in this series ❯

Peacekeepers of Sol

by Glynn Stewart

4.44 · 77 ratings

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

All books in this series ❯

The Originator Wars

by Raymond L. Weil

4.43 · 28 ratings

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

All books in this series ❯

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

All books in this series ❯

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

All books in this series ❯