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Action & Adventure - Space Opera Sci-Fi

Action & Adventure – Fast-paced space opera full of daring missions, epic battles, and interstellar quests.

1759 Results

1759 Results

Howling Stars
-12%
Howling Stars

Howling Stars

Eric Thomson
$14.99
$16.99
The Crucible
The Crucible

The Crucible

Scott Bartlett
$16.99
Unsung Armada
Unsung Armada

Unsung Armada

Scott Bartlett
$16.99
Grey Lensman
Grey Lensman

Grey Lensman

E. E. 'Doc' Smith
$27.99
Cold Comfort
-12%
Cold Comfort

Cold Comfort

Eric Thomson
$14.99
$16.99
The Unsung
The Unsung

The Unsung

Scott Bartlett
$16.99
Torment of the Ancient Gods
-11%
Torment of the Ancient Gods

Torment of the Ancient Gods

Craig Robertson
$15.99
$17.99
Indra Station
-9%
Indra Station

Indra Station

Joseph R. Lallo
$9.99
$10.99
Collision: Part One of the Colliding Worlds Trilogy
-20%
Collision: Part One of the Colliding Worlds Trilogy

Collision: Part One of the Colliding Worlds Trilogy

Rachel Aukes
$11.99
$14.99
White Fire
-26%
White Fire

White Fire

Laurie Bell
$13.99
$18.99
The Thousand Year Tournament
-23%
The Thousand Year Tournament

The Thousand Year Tournament

Neil G. Rogerson
$9.99
$12.99
Chronicles of Jegra: Imperatrix of the Galaxy
Chronicles of Jegra: Imperatrix of the Galaxy

Chronicles of Jegra: Imperatrix of the Galaxy

Tristan Vick
$16.99
Ambassador 7: The Last Frontier
-28%
Ambassador 7: The Last Frontier

Ambassador 7: The Last Frontier

Patty Jansen
$12.99
$17.99
Ambassador 6: The Enemy Within
-28%
Ambassador 6: The Enemy Within

Ambassador 6: The Enemy Within

Patty Jansen
$12.99
$17.99
Ambassador 5: Blue Diamond Sky
-24%
Ambassador 5: Blue Diamond Sky

Ambassador 5: Blue Diamond Sky

Patty Jansen
$12.99
$16.99
Ambassador 8: The Alabaster Army
-26%
Ambassador 8: The Alabaster Army

Ambassador 8: The Alabaster Army

Patty Jansen
$13.99
$18.99
Rage of the Ancient Gods
-11%
Rage of the Ancient Gods

Rage of the Ancient Gods

Craig Robertson
$15.99
$17.99
Lightwave: Shooting Star
-8%
Lightwave: Shooting Star

Lightwave: Shooting Star

Am Scott
$22.99
$24.99
UnArcana Stars
-7%
UnArcana Stars

UnArcana Stars

Glynn Stewart
$12.99
$13.99
Negative Return: A Durga System Novella
-17%
Negative Return: A Durga System Novella

Negative Return: A Durga System Novella

Jessie Kwak
$9.99
$11.99
Ambassador 2: Raising Hell
-28%
Ambassador 2: Raising Hell

Ambassador 2: Raising Hell

Patty Jansen
$12.99
$17.99
Ambassador 1A: The Sahara Conspiracy
-19%
Ambassador 1A: The Sahara Conspiracy

Ambassador 1A: The Sahara Conspiracy

Patty Jansen
$12.99
$15.99
Ambassador 1: Seeing Red
-26%
Ambassador 1: Seeing Red

Ambassador 1: Seeing Red

Patty Jansen
$25.99
$34.99
Ambassador 3: Changing Fate
-28%
Ambassador 3: Changing Fate

Ambassador 3: Changing Fate

Patty Jansen
$12.99
$17.99
Ambassador 4: Coming Home
-27%
Ambassador 4: Coming Home

Ambassador 4: Coming Home

Patty Jansen
$23.99
$32.99
Ambassador 4: Coming Home
-28%
Ambassador 4: Coming Home

Ambassador 4: Coming Home

Patty Jansen
$12.99
$17.99
Ambassador 3: Changing Fate
-27%
Ambassador 3: Changing Fate

Ambassador 3: Changing Fate

Patty Jansen
$23.99
$32.99
Cruiser Dreams (Kerrion Empire Book 2)
-28%
Cruiser Dreams (Kerrion Empire Book 2)

Cruiser Dreams (Kerrion Empire Book 2)

Janet Morris
$25.99
$36.00
Bound by Honor
-7%
Bound by Honor

Bound by Honor

Glynn Stewart, Terry Mixon
$12.99
$13.99
Shadow Empire PB
-26%
Shadow Empire PB

Shadow Empire PB

Jay Allan
$13.99
$18.99
Static Ruin
-19%
Static Ruin

Static Ruin

Corey J. White
$12.99
$15.99
Mission to Sector ZZ-1219
-25%
Mission to Sector ZZ-1219

Mission to Sector ZZ-1219

Jerry D. Young
$14.99
$19.99
Death Comes But Once
-12%
Death Comes But Once

Death Comes But Once

Eric Thomson
$14.99
$16.99
A Princess of Mars
A Princess of Mars

A Princess of Mars

Edgar Rice Burroughs
$12.99
A Princess of Mars
A Princess of Mars

A Princess of Mars

Edgar Rice Burroughs
$19.99
Thetis: The Deep Sky Saga - Book Two
-22%
Thetis: The Deep Sky Saga - Book Two

Thetis: The Deep Sky Saga - Book Two

Greg Boose
$13.99
$18.00
No Honor in Death
-12%
No Honor in Death

No Honor in Death

Eric Thomson
$14.99
$16.99
Without Mercy
-13%
Without Mercy

Without Mercy

Eric Thomson
$25.99
$29.99
Probability Shadow
-23%
Probability Shadow

Probability Shadow

Mark Laporta
$9.99
$12.99
Aftermath: Hathe Book Three
-25%
Aftermath: Hathe Book Three

Aftermath: Hathe Book Three

Mary Brock Jones
$17.99
$23.99
Remade
-8%
Remade

Remade

Danielle Novotny
$11.99
$12.99
Romance on Four Worlds: A Casanova Quartet
Romance on Four Worlds: A Casanova Quartet

Romance on Four Worlds: A Casanova Quartet

Tom Purdom
$14.99
The Black Star Passes
-8%
The Black Star Passes

The Black Star Passes

John W. Campbell
$10.99
$11.99
In a Suspect Universe
-6%
In a Suspect Universe

In a Suspect Universe

Albert Wendland
$14.99
$15.95
Space Viking
Space Viking

Space Viking

H. Beam Piper
$13.99
Ancient Illumination II: Kuongoza Mwanga: The Leading Light
-27%
Ancient Illumination II: Kuongoza Mwanga: The Leading Light

Ancient Illumination II: Kuongoza Mwanga: The Leading Light

Rod van Blake
$18.99
$25.99
Imperial Sunset
-13%
Imperial Sunset

Imperial Sunset

Eric Thomson
$25.99
$29.99
Soldier's Duty
-27%
Soldier's Duty

Soldier's Duty

Patty Jansen
$15.99
$21.99