Mysteries, Espionage, & Detective Stories

The Powwow Mystery: The Powwow Dog

Joseph Bruchac and Dale DeForest

$8.95
$8.23

Harry Potter Hardcover Boxed Set: Books 1-7

J. K. Rowling

$205.93
$189.46

The Marvellers

Dhonielle Clayton and Khadijah Khatib

$16.99
$15.63

Mr. Lemoncello's Very First Game

Chris Grabenstein

$17.99
$16.55

From the Desk of Zoe Washington

Janae Marks

$7.99
$7.35

The Mysterious Benedict Society

Trenton Lee Stewart and Carson Ellis

$9.99
$9.19

Spy School Goes South

Stuart Gibbs

$8.99
$8.27

The Westing Game (Puffin Modern Classics)

Ellen Raskin

$7.99
$7.35

The Harlem Charade

Natasha Tarpley

$6.99
$6.43

Ophie's Ghosts

Justina Ireland

$16.99
$15.63

When You Reach Me: (Newbery Medal Winner)

Rebecca Stead

$8.99
$8.27

King & Kayla and the Case of the Missing Dog Treats

Dori Hillestad Butler and Nancy Meyers

$6.99
$6.43

Investigators: Heist and Seek

John Patrick Green

$10.99
$10.11

Ruby Redfort Feel the Fear

Lauren Child

$7.99
$7.35

Greenglass House

Kate Milford and Jaime Zollars

$8.99
$8.27

Mac Undercover (Mac B., Kid Spy #1): Volume 1

Mac Barnett and Mike Lowery

$12.99
$11.95

Iggy Peck and the Mysterious Mansion: The Questioneers Book #3

Andrea Beaty and David Roberts

$12.99
$11.95

Enola Holmes: The Case of the Missing Marquess

Nancy Springer

$7.99
$7.35

The Invention of Hugo Cabret

Brian Selznick

$24.99
$22.99

Greystone Secrets #2: The Deceivers

Margaret Peterson Haddix

$8.99
$8.27

Dead Voices

Katherine Arden

$8.99
$8.27

Encyclopedia Brown Box Set (4 Books)

Donald J. Sobol

$23.96
$22.04