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Action & Adventure - YA Sci-Fi

Action & Adventure – YA sci-fi packed with thrilling missions, danger, and fast-paced quests.

1,399 Results

1,399 Results

Star Pig
-20%
Star Pig

Star Pig

Delilah S. Dawson
$11.99
$14.99
Sword Art Online 15 (Light Novel): Alicization Invading
-19%
Sword Art Online 15 (Light Novel): Alicization Invading

Sword Art Online 15 (Light Novel): Alicization Invading

Reki Kawahara
$12.99
$16.00
To Hold the Bridge
-19%
To Hold the Bridge

To Hold the Bridge

Garth Nix
$12.99
$15.99
Dragonsinger
-25%
Dragonsinger

Dragonsinger

Anne McCaffrey
$14.99
$19.99
A Certain Magical Index, Vol. 2 (Light Novel): Volume 2
-21%
A Certain Magical Index, Vol. 2 (Light Novel): Volume 2

A Certain Magical Index, Vol. 2 (Light Novel): Volume 2

Kazuma Kamachi
$10.99
$14.00
These Broken Stars: A Starbound Novel
-26%
These Broken Stars: A Starbound Novel

These Broken Stars: A Starbound Novel

Amie Kaufman, Meagan Spooner
$13.99
$18.99
Horde
-27%
Horde

Horde

Ann Aguirre
$15.99
$21.99
Super Human
-21%
Super Human

Super Human

Michael Carroll
$10.99
$13.99
Valhalla Rising
-18%
Valhalla Rising

Valhalla Rising

Clive Cussler
$8.99
$10.99
Ruins
-20%
Ruins

Ruins

Orson Scott Card
$11.99
$14.99
The Legacy Chronicles: Trial by Fire
-27%
The Legacy Chronicles: Trial by Fire

The Legacy Chronicles: Trial by Fire

Pittacus Lore
$7.99
$10.99
Crater
-24%
Crater

Crater

Homer Hickam
$12.99
$16.99
I Am Number Four: The Lost Files: Hidden Enemy
-19%
I Am Number Four: The Lost Files: Hidden Enemy

I Am Number Four: The Lost Files: Hidden Enemy

Pittacus Lore
$12.99
$15.99
Outpost
-28%
Outpost

Outpost

Ann Aguirre
$12.99
$17.99
I Am Number Four: The Lost Files: Secret Histories
-25%
I Am Number Four: The Lost Files: Secret Histories

I Am Number Four: The Lost Files: Secret Histories

Pittacus Lore
$11.99
$15.99
Titan
-22%
Titan

Titan

John Varley
$6.99
$8.99
The Lost Fleet: Victorious
-22%
The Lost Fleet: Victorious

The Lost Fleet: Victorious

Jack Campbell
$6.99
$8.99
Fugitive Six
-17%
Fugitive Six

Fugitive Six

Pittacus Lore
$9.99
$11.99
Sword Art Online 14 (Light Novel): Alicization Uniting Volume 14
-21%
Sword Art Online 14 (Light Novel): Alicization Uniting Volume 14

Sword Art Online 14 (Light Novel): Alicization Uniting Volume 14

Reki Kawahara
$10.99
$14.00
Nevermore
-24%
Nevermore

Nevermore

James Patterson
$27.99
$36.99
I Am Number Four: The Lost Files: The Legacies
-8%
I Am Number Four: The Lost Files: The Legacies

I Am Number Four: The Lost Files: The Legacies

Pittacus Lore
$11.99
$12.99
Otherlife
-18%
Otherlife

Otherlife

Jason Segel, Kirsten Miller
$8.99
$10.99
The Star Scroll
-23%
The Star Scroll

The Star Scroll

Melanie Rawn
$19.99
$26.00
The Loneliest Girl in the Universe
-25%
The Loneliest Girl in the Universe

The Loneliest Girl in the Universe

Lauren James
$11.99
$15.99
Brainwalker
-26%
Brainwalker

Brainwalker

Robyn Mundell, Stephan Lacast
$16.99
$22.99
Daniel X: Watch the Skies
-21%
Daniel X: Watch the Skies

Daniel X: Watch the Skies

James Patterson, Ned Rust
$10.99
$13.99
The Final Warning
-24%
The Final Warning

The Final Warning

James Patterson
$24.99
$32.99
Storm: Dawn of a Goddess: Marvel
-24%
Storm: Dawn of a Goddess: Marvel

Storm: Dawn of a Goddess: Marvel

Tiffany D. Jackson
$15.99
$20.99
Shatter Me
Shatter Me

Shatter Me

Tahereh Mafi
$31.99
Generation One
-25%
Generation One

Generation One

Pittacus Lore
$11.99
$15.99
End
-15%
End

End

Charlie Higson
$10.99
$12.99
Maximum Ride Forever
-24%
Maximum Ride Forever

Maximum Ride Forever

James Patterson
$27.99
$36.99
Edens Zero 4
-27%
Edens Zero 4

Edens Zero 4

Hiro Mashima
$7.99
$10.99
Forty Signs of Rain
-18%
Forty Signs of Rain

Forty Signs of Rain

Kim Stanley Robinson
$8.99
$10.99
The Only Light Left Burning
-19%
The Only Light Left Burning

The Only Light Left Burning

Erik J. Brown
$12.99
$15.99
The Dark Side of Truth
-5%
The Dark Side of Truth

The Dark Side of Truth

Celeste A. Peters
$18.99
$19.99
Journey
-24%
Journey

Journey

Chuck Black
$18.99
$24.99
Friends Indeed
-26%
Friends Indeed

Friends Indeed

David Weber, Jane Lindskold
$13.99
$18.99
The Challenger: Contender Book 2
-17%
The Challenger: Contender Book 2

The Challenger: Contender Book 2

Taran Matharu
$9.99
$11.99
Return to Zero
-25%
Return to Zero

Return to Zero

Pittacus Lore
$11.99
$15.99
Sword Art Online 16 (Light Novel): Alicization Exploding
-19%
Sword Art Online 16 (Light Novel): Alicization Exploding

Sword Art Online 16 (Light Novel): Alicization Exploding

$12.99
$16.00
Sword Art Online 17 (Light Novel): Alicization Awakening
-21%
Sword Art Online 17 (Light Novel): Alicization Awakening

Sword Art Online 17 (Light Novel): Alicization Awakening

$10.99
$14.00
Otherearth
-23%
Otherearth

Otherearth

Jason Segel, Kirsten Miller
$9.99
$12.99
Crownchasers
-18%
Crownchasers

Crownchasers

Rebecca Coffindaffer
$8.99
$10.99
Doctor Who: the Wheel of Ice
-6%
Doctor Who: the Wheel of Ice

Doctor Who: the Wheel of Ice

Stephen Baxter
$16.99
$17.99
Edens Zero 11
-18%
Edens Zero 11

Edens Zero 11

Hiro Mashima
$8.99
$10.99
Experiment 42: Outcasts of Orovoron
-25%
Experiment 42: Outcasts of Orovoron

Experiment 42: Outcasts of Orovoron

Ace Debest
$14.99
$19.99
Idyll Lost
-23%
Idyll Lost

Idyll Lost

M. W. Ramsey
$9.99
$12.99