Surprise Castle
/Books/Sci-Fi/Space Opera/Military

Military - Space Opera Sci-Fi

Military – Space opera with fleets, strategy, and galactic wars shaping empires and destinies.

477 Results

477 Results

Legend of the Galactic Heroes, Vol. 6: Flight
-19%
Legend of the Galactic Heroes, Vol. 6: Flight

Legend of the Galactic Heroes, Vol. 6: Flight

Yoshiki Tanaka
$12.99
$15.99
Earth Unaware
-26%
Earth Unaware

Earth Unaware

Orson Scott Card
$13.99
$18.99
Legend of the Galactic Heroes, Vol. 4: Stratagem
-19%
Legend of the Galactic Heroes, Vol. 4: Stratagem

Legend of the Galactic Heroes, Vol. 4: Stratagem

Yoshiki Tanaka
$12.99
$15.99
Deep Space: Star Carrier: Book Four
-11%
Deep Space: Star Carrier: Book Four

Deep Space: Star Carrier: Book Four

Ian Douglas
$7.99
$8.99
Echoes of Honor
-13%
Echoes of Honor

Echoes of Honor

David Weber
$6.99
$7.99
The Final Stand: A Colonial Fleet Novel
-26%
The Final Stand: A Colonial Fleet Novel

The Final Stand: A Colonial Fleet Novel

Rick Campbell
$13.99
$18.99
Legend of the Galactic Heroes, Vol. 5: Mobilization
-19%
Legend of the Galactic Heroes, Vol. 5: Mobilization

Legend of the Galactic Heroes, Vol. 5: Mobilization

Yoshiki Tanaka
$12.99
$15.99
The Relentless Dead
-28%
The Relentless Dead

The Relentless Dead

Steve Lyons
$12.99
$17.99
Descent Into Hellios: A Colonial Fleet Novel
-7%
Descent Into Hellios: A Colonial Fleet Novel

Descent Into Hellios: A Colonial Fleet Novel

Rick Campbell
$13.99
$14.99
The Sundering: Dread Empire's Fall
-25%
The Sundering: Dread Empire's Fall

The Sundering: Dread Empire's Fall

Walter Jon Williams
$14.99
$19.99
Old Guns: A Military Sci-Fi Adventure
-25%
Old Guns: A Military Sci-Fi Adventure

Old Guns: A Military Sci-Fi Adventure

J. N. Chaney, Nicholas Smith Sansbury
$14.99
$19.99
Battlefield Earth: Saga of the Year 3000
-26%
Battlefield Earth: Saga of the Year 3000

Battlefield Earth: Saga of the Year 3000

L. Ron Hubbard
$16.99
$22.95
Legend of the Galactic Heroes, Vol. 9: Upheaval
-19%
Legend of the Galactic Heroes, Vol. 9: Upheaval

Legend of the Galactic Heroes, Vol. 9: Upheaval

Yoshiki Tanaka
$12.99
$15.99
Death Song
-24%
Death Song

Death Song

Gabriel Miller
$15.99
$21.00
The Worst Ship in the Fleet
-20%
The Worst Ship in the Fleet

The Worst Ship in the Fleet

Skyler Ramirez
$7.99
$9.99
Conventions of War: Dread Empire's Fall
-25%
Conventions of War: Dread Empire's Fall

Conventions of War: Dread Empire's Fall

Walter Jon Williams
$14.99
$19.99
The Long Cosmos
-20%
The Long Cosmos

The Long Cosmos

Terry Pratchett, Stephen Baxter
$7.99
$9.99
Downbelow Station
-27%
Downbelow Station

Downbelow Station

C. J. Cherryh
$15.99
$22.00
Razor's Edge: An utterly addictive military science fiction adventure
-7%
Razor's Edge: An utterly addictive military science fiction adventure

Razor's Edge: An utterly addictive military science fiction adventure

Marc Alan Edelheit
$12.99
$13.99
Justified
-24%
Justified

Justified

Jon del Arroz
$12.99
$16.99
The Long Utopia
-20%
The Long Utopia

The Long Utopia

Terry Pratchett, Stephen Baxter
$7.99
$9.99
A War of Gifts: An Ender Story
-23%
A War of Gifts: An Ender Story

A War of Gifts: An Ender Story

Orson Scott Card
$9.99
$12.99
Ender's Shadow
-28%
Ender's Shadow

Ender's Shadow

Orson Scott Card
$30.99
$42.99
The Skinner: The First Spatterjay Novel
-13%
The Skinner: The First Spatterjay Novel

The Skinner: The First Spatterjay Novel

Neal Asher
$6.99
$7.99
Singularity
-20%
Singularity

Singularity

Ian Douglas
$7.99
$9.99
Earth Afire
-25%
Earth Afire

Earth Afire

Orson Scott Card, Aaron Johnston
$14.99
$19.99
Legend of the Galactic Heroes, Vol. 10: Sunset
-19%
Legend of the Galactic Heroes, Vol. 10: Sunset

Legend of the Galactic Heroes, Vol. 10: Sunset

Yoshiki Tanaka
$12.99
$15.99
Leviathan
-20%
Leviathan

Leviathan

Jack Campbell
$7.99
$9.99
And the Mighty Will Fall: A Neog Novel
-25%

And the Mighty Will Fall: A Neog Novel

K. B. Wagers
$14.99
$19.99
Steadfast
-22%
Steadfast

Steadfast

Jack Campbell
$6.99
$8.99
What Price Victory?
-20%
What Price Victory?

What Price Victory?

$7.99
$9.99
The Hive: Book 2 of the Second Formic War
-27%
The Hive: Book 2 of the Second Formic War

The Hive: Book 2 of the Second Formic War

Orson Scott Card, Aaron Johnston
$15.99
$21.99
A Phule And His Money
-24%
A Phule And His Money

A Phule And His Money

Robert Asprin, Peter J. Heck
$12.99
$16.99
To End in Fire
-26%
To End in Fire

To End in Fire

David Weber, Eric Flint
$19.99
$27.00
Center of Gravity: Star Carrier: Book Two
-20%
Center of Gravity: Star Carrier: Book Two

Center of Gravity: Star Carrier: Book Two

Ian Douglas
$7.99
$9.99
The Infinite Night Book 1: The Happy Marauder
-24%
The Infinite Night Book 1: The Happy Marauder

The Infinite Night Book 1: The Happy Marauder

Jordan Gray
$12.99
$16.99
The Light Brigade
-24%
The Light Brigade

The Light Brigade

Kameron Hurley
$12.99
$16.99
The New Space Opera
-25%
The New Space Opera

The New Space Opera

Jonathan Strahan, Gardner Dozois
$14.99
$19.99
Star Marines
-20%
Star Marines

Star Marines

Ian Douglas
$7.99
$9.99
A Pale Light in the Black: A Neog Novel
-24%
A Pale Light in the Black: A Neog Novel

A Pale Light in the Black: A Neog Novel

K. B. Wagers
$12.99
$16.99
Phule's Company
-19%
Phule's Company

Phule's Company

Robert Asprin
$12.99
$15.99
Galactic Corps
-20%
Galactic Corps

Galactic Corps

Ian Douglas
$7.99
$9.99
Guardian
-20%
Guardian

Guardian

Jack Campbell
$7.99
$9.99
Off Indigo Station: Totally gripping military science fiction full of battle and adventure
Off Indigo Station: Totally gripping military science fiction full of battle and adventure

Off Indigo Station: Totally gripping military science fiction full of battle and adventure

Marc Alan Edelheit
$11.99
Fortunate Son
-28%
Fortunate Son

Fortunate Son

Melinda Mitchell
$17.99
$24.99
Good That Men Do
-25%
Good That Men Do

Good That Men Do

Andy Mangels, Michael A. Martin
$20.99
$27.99
Off Javelin Station: A thrilling and addictive military science fiction adventure
-8%
Off Javelin Station: A thrilling and addictive military science fiction adventure

Off Javelin Station: A thrilling and addictive military science fiction adventure

Marc Alan Edelheit
$11.99
$12.99
STARGATE SG-1 Sacrifice Moon
-12%
STARGATE SG-1 Sacrifice Moon

STARGATE SG-1 Sacrifice Moon

Julie Fortune
$14.99
$16.95