Showing results by publisher "HarperAudio" in Mystery & Suspense

Wizard's private eyes don't want any girls in their clubhouse. But a funny little man double-crosses the boys with a message in code. Then Marigold and her girlfriends get to show just how much the private eyes really need them...

Benny’s friend Ray come up with his craziest invention idea yet: a machine that grants wishes. But when Benny realizes he has some wishes that need granting, he starts to wonder if it might just work. A short story from Guys Read: Thriller, edited by Jon Scieszka...

River and Niko find their dad is missing, and they have no choice but to track him down. But when they discover the clues lead to a shady reptile dealer, they start to think they might have gotten in over their heads. A short story from Guys Read: Thriller, edited by Jon Scieszka...

In this heartwarming and hilarious reimagining of The Strange Case of Dr. Jekyll and Mr. Hyde, a secret potion accidentally turns eager-to-please eighth grader Jaclyn into Jackie, a goblin-like monster who’ll do anything to win at everything she does—no matter how much chaos she creates...

Two modern-day kids discover the truth about an American Revolutionary War–era female spy through a treasure-hunt adventure in their hometown of Setauket, New York. With codewords and secret signals perfected, best friends Rachel and Joon are ready to spend their summer practicing...

Who? What? Where? When? Why? It’s 1942, and the United States is at war. While most of the kids in Henry Hamilton’s class dream of being soldiers and shipping off overseas, Henry wants to contribute in a different way: he dreams of being a reporter. When his city organizes an air raid...