The Ghost Fleet
by Joshua Guess
4.00 · 4 ratings
adult · fiction · space · action-adventure · space-fleet · violent-conflict · military · sci-fi · space-opera · book · soldiers
The Ghost Fleet: Similar series
Legacy Fleet Trilogy
by Nick Webb
4.10 · 89 ratings
action-adventure · supernatural · soldiers · sci-fi · galactic-empire · space-opera · first-contact · space-travel · military · audiobook · adult · space-fleet · space · violent-conflict · invasion · war · book · technothriller · colonization · exploration
All books in this series ❯
Odyssey One
by Evan Currie
4.26 · 199 ratings
action-adventure · aliens · fiction · invasion · book · war · audiobook · military · violent-conflict · space · adult · sci-fi · space-opera · hard-sci-fi · futuristic · first-contact · space-fleet · soldiers · dystopia · space-travel
All books in this series ❯
The Palladium Wars
by Marko Kloos
4.29 · 85 ratings
fiction · soldiers · sci-fi · space-opera · galactic-empire · audiobook · military · violent-conflict · space · space-fleet · book · war · action-adventure · space-travel · adult · political-intrigue · espionage · suspense · politics · futuristic
All books in this series ❯
First Colony
by Ken Lozito
4.19 · 153 ratings
space · violent-conflict · invasion · book · aliens · exploration · fiction · soldiers · sci-fi · space-opera · first-contact · military · adult · colonization · space-travel · audiobook · war · action-adventure · space-fleet · mystery
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 ❯
Drop Trooper
by Rick Partlow
4.38 · 152 ratings
book · invasion · aliens · fiction · colonization · galactic-empire · soldiers · adult · space-fleet · violent-conflict · military · exploration · action-adventure · space-travel · sci-fi · space · space-opera · first-contact · war · audiobook
All books in this series ❯
Aurora Rising
by G.S. Jennsen
4.13 · 66 ratings
sci-fi · space-travel · space-opera · military · first-contact · action-adventure · fiction · galactic-empire · cyberpunk · colonization · violent-conflict · space-fleet · aliens · exploration · ai · space · romance · book · soldiers · adult
All books in this series ❯
Lost Starship
by Vaughn Heppner
4.24 · 155 ratings
genetic-engineering · adult · space-fleet · military · violent-conflict · space-opera · galactic-empire · soldiers · action-adventure · aliens · fiction · colonization · book · invasion · space · sci-fi · audiobook · space-travel · exploration · ai
All books in this series ❯
Crimson Worlds Refugees
by Jay Allan
4.29 · 60 ratings
exploration · fiction · soldiers · galactic-empire · sci-fi · space-travel · space-opera · first-contact · audiobook · military · space-fleet · adult · violent-conflict · space · invasion · book · colonization · aliens · action-adventure · war
All books in this series ❯
Survival Wars
by Anthony James
4.36 · 58 ratings
exploration · fiction · sci-fi · book · adult · space-fleet · space · violent-conflict · military · space-opera · space-travel · soldiers · aliens · mystery · action-adventure · futuristic · war
All books in this series ❯
Ganog Wars
by Chris Fox
4.29 · 24 ratings
cyborgs · invasion · male-mc · space-fleet · book · action-adventure · aliens · exploration · fiction · soldiers · sci-fi · space-opera · space-travel · galactic-empire · military · audiobook · space · violent-conflict · adult
All books in this series ❯
Argonauts
by Isaac Hooke
4.13 · 64 ratings
military · book · sci-fi · aliens · action-adventure · fiction · colonization · supernatural · space-opera · soldiers · space-fleet · adult · male-mc · travel · audiobook · space · violent-conflict · war · dystopia · time-travel
All books in this series ❯
Warp Marine Corps
by C.J. Carella
4.19 · 32 ratings
book · fiction · soldiers · sci-fi · space-opera · military · violent-conflict · adult · galactic-empire · space · space-fleet · invasion · war · action-adventure · aliens · first-contact · hard-sci-fi
All books in this series ❯
Magitech World
by Chris Fox
4.21 · 38 ratings
book · exploration · fiction · epic · soldiers · space-travel · galactic-empire · audiobook · military · violent-conflict · space · space-fleet · adult · action-adventure · space-opera · magic · fantasy · aliens · high-fantasy · sci-fi
All books in this series ❯
Dawn of Fire
by Guy Haley
3.97 · 37 ratings
space · exploration · fiction · soldiers · sci-fi · military · space-fleet · adult · violent-conflict · book · genetic-engineering · grim-dark · aliens · action-adventure · first-contact · invasion · colonization · galactic-empire · space-opera · audiobook
All books in this series ❯
The Sentinel Trilogy
by Michael Wallace
4.00 · 20 ratings
space-opera · galactic-empire · soldiers · sci-fi · violent-conflict · space · space-fleet · adult · military · book · fiction · audiobook · invasion · action-adventure · aliens · first-contact
All books in this series ❯
The Humanity Unlimited Saga
by Terry Mixon
4.20 · 20 ratings
politics · space-opera · space-travel · galactic-empire · soldiers · sci-fi · space · violent-conflict · adult · space-fleet · military · audiobook · book · exploration · fiction · action-adventure
All books in this series ❯
Roak: Galactic Bounty Hunter
by Jake Bible
4.11 · 30 ratings
space-opera · soldiers · adult · violent-conflict · horror · audiobook · military · sci-fi · book · fiction · action-adventure · space · anti-hero · humor · colonization · space-fleet · aliens · galactic-empire · space-travel · urban-fantasy
All books in this series ❯
AGU: Border Patrol
by Thomas DePrima
4.08 · 24 ratings
fiction · soldiers · sci-fi · space · violent-conflict · adult · book · war · aliens · space-opera · military · action-adventure · space-fleet · far-away-galaxy · galactic-empire · in-uniform · female-mc
All books in this series ❯
The Eurynome Code
by K. Gorman
4.27 · 22 ratings
book · space · fiction · violent-conflict · adult · space-fleet · military · female-author · first-contact · space-opera · sci-fi · colonization · genetic-engineering · audiobook · galactic-empire · action-adventure · aliens · female-mc · space-travel · soldiers
All books in this series ❯
The Void Queen Trilogy
by Michael Wallace
4.31 · 16 ratings
galactic-empire · space-opera · soldiers · space-fleet · adult · violent-conflict · space · sci-fi · audiobook · military · book · invasion · aliens · fiction · action-adventure · colonization · first-contact · female-mc
All books in this series ❯
Lunar Free State
by John E. Siers
4.40 · 15 ratings
literary-fiction · book · invasion · aliens · exploration · fiction · action-adventure · colonization · galactic-empire · space-opera · space-travel · soldiers · sci-fi · space-fleet · space · violent-conflict · first-contact · military · war · adult
All books in this series ❯
Star Crusades Nexus
by Michael G. Thomas
3.90 · 51 ratings
military · adult · violent-conflict · sci-fi · space-opera · action-adventure · fiction · book · first-contact · space-fleet · space · soldiers · galactic-empire · space-travel · aliens · exploration · super-powered · invasion · box-set
All books in this series ❯
Black Legion
by Michael G. Thomas
3.83 · 18 ratings
action-adventure · aliens · fiction · book · invasion · violent-conflict · space · space-fleet · adult · military · space-opera · galactic-empire · soldiers · sci-fi · super-powered · exploration · first-contact · space-travel · war · audiobook
All books in this series ❯