Thrillers & Suspense

Dark Waters

Katherine Arden

$16.99
$15.63

Enola Holmes: The Case of the Missing Marquess

Nancy Springer

$7.99
$7.35

Explorer Academy: The Tiger's Nest (Book 5)

Trudi Trueit

$16.99
$15.63

Super Puzzletastic Mysteries: Short Stories for Young Sleuths...

Tyler Whitesides, Stuart Gibbs, et al.

$17.99
$16.55

City Spies

James Ponti

$8.99
$8.27

Ali Cross: Like Father, Like Son

James Patterson

$16.99
$15.63

Golden Gate

James Ponti

$17.99
$16.55

Thrive

Kenneth Oppel

$17.99
$16.55

Hide and Seeker

Daka Hermon

$17.98
$16.54

Daughter of the Deep

Rick Riordan

$19.98
$18.38

Nancy Drew 02: The Hidden Staircase

Carolyn Keene

$9.99
$9.19

Never Say Die

Anthony Horowitz

$8.99
$8.27

Explorer Academy Ultimate Activity Challenge

National Kids

$9.99
$9.19

Out of Sight, Out of Time

Ally Carter

$9.99
$9.19

The Hacker's Key

Jon Skovron

$7.99
$7.35

Explorer Academy Field Journal

National Kids

$12.99
$11.95

Explorer Academy: The Nebula Secret (Book 1)

Trudi Trueit

$9.99
$9.19

Big Shark, Little Shark

Anna Membrino and Tim Budgen

$4.99
$4.59

Explorer Academy: The Double Helix (Book 3)

Trudi Trueit

$9.99
$9.19

Explorer Academy: The Star Dunes (Book 4)

Trudi Trueit

$16.99
$15.63

Explorer Academy Codebreaking Activity Adventure

National Kids

$12.99
$11.95