StarCraft: Ghost Academy: Similar romance series

Troy Rising

by John Ringo

4.19 · 93 ratings

ai · space-opera · space-travel · sci-fi · adult · violent-conflict · space · audiobook · military · war · near-future · book · futuristic · hard-sci-fi · invasion · aliens · fiction · action-adventure · politics · dystopia

All books in this series ❯

The Forever War

by Joe Haldeman

3.87 · 114 ratings

space-opera · classics · time-travel · dystopia · space · literary · action-adventure · fiction · war · military · adult · violent-conflict · sci-fi · space-travel · book · audiobook · aliens · historical · 20th-century · politics

All books in this 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

All books in this series ❯

Expansion Wars Trilogy

by Joshua Dalzelle

4.38 · 64 ratings

violent-conflict · space · space-fleet · adult · audiobook · military · first-contact · space-opera · soldiers · epic · sci-fi · aliens · fiction · colonization · book · war · hard-sci-fi · invasion · ai · action-adventure

All books in this series ❯

Black Fleet Trilogy

by Joshua Dalzelle

4.03 · 59 ratings

action-adventure · aliens · fiction · colonization · book · war · hard-sci-fi · invasion · space · violent-conflict · adult · space-fleet · military · audiobook · first-contact · space-opera · soldiers · sci-fi · epic · futuristic

All books in this series ❯

Mass Effect: Andromeda Novels

by N.K. Jemisin

3.70 · 50 ratings

action-adventure · aliens · fiction · colonization · violent-conflict · space · cyberpunk · adult · audiobook · military · space-opera · sci-fi · book · time-travel · futuristic · dystopia · epidemy · mystery · space-fleet · lgbtq

All books in this series ❯

Mass Effect Novels

by Drew Karpyshyn

3.58 · 78 ratings

adult · space · sci-fi · space-opera · fiction · aliens · action-adventure · military · audiobook · violent-conflict · space-travel · exploration · comics · book · male-author · cyberpunk · dystopia · futuristic · hard-sci-fi · litrpg

All books in this series ❯

Merkiaari Wars

by Mark E. Cooper

4.05 · 72 ratings

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

All books in this series ❯

Star Trek: Legacies

by Greg Cox

3.88 · 32 ratings

violent-conflict · invasion · book · aliens · fiction · action-adventure · sci-fi · space-opera · first-contact · military · audiobook · adult · space · far-future · futuristic

All books in this series ❯

Invaders

by Vaughn Heppner

4.13 · 30 ratings

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

All books in this series ❯

Starfighter

by Hamlet Machine

4.10 · 50 ratings

adult · space-opera · comics · sci-fi · fiction · action-adventure · aliens · lgbtq · futuristic · space · mlm · steamy · romance · military · dark · violent-conflict · war · dystopia · enemies-to-lovers · male-mc

All books in this series ❯

Star Trek: Picard

by James Swallow

4.00 · 40 ratings

adult · genetic-engineering · sci-fi · fiction · action-adventure · space · first-contact · violent-conflict · aliens · book · invasion · audiobook · military · space-opera · 21st-century · female-author · politics · box-set · comics · exploration

All books in this series ❯

Knights of Sidonia

by Tsutomu Nihei

3.79 · 127 ratings

fiction · horror · sci-fi · comics · aliens · adult · military · cyberpunk · violent-conflict · space-opera · space · action-adventure · drama · robots · young-adult · post-apocalyptic · anthologies · apocalyptic · box-set

All books in this series ❯

Star Wars: X-Wing Rogue Squadron

by Michael A. Stackpole

3.90 · 84 ratings

young-adult · comics · sci-fi · space-opera · space · fiction · violent-conflict · action-adventure · military · dark-horse · aliens · war · box-set · scoundrel

All books in this series ❯

The Ghost Squadron

by Sarah Noffke

4.44 · 50 ratings

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

All books in this series ❯

Roboteer Trilogy

by Alex Lamb

3.95 · 20 ratings

fiction · invasion · book · military · audiobook · space · violent-conflict · adult · sci-fi · space-opera · aliens · hard-sci-fi · colonization · supernatural · virtual-reality · action-adventure · first-contact · ai

All books in this series ❯

Schlock Mercenary

by Howard Tayler

4.31 · 32 ratings

violent-conflict · military · space-opera · sci-fi · comics · aliens · fiction · humor · adult · space · satire · comedy · action-adventure · male-author · historical · far-future · young-adult · western · industrial-era · war

All books in this series ❯

Star Trek: My Brother's Keeper

by Michael Jan Friedman

3.83 · 18 ratings

adult · action-adventure · fiction · genetic-engineering · space · sci-fi · anthologies · invasion · aliens · military · violent-conflict · space-opera

All books in this series ❯