Cam Jansen and the Joke House Mystery (Paperback)

Cam Jansen and the Joke House Mystery Cover Image
By David A. Adler, Joy Allen (Illustrator)
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Other Books in Series

This is book number 34 in the Cam Jansen series.


The latest installment in the beloved Cam Jansen mystery chapter book series from David A. Adler! 

Aunt Molly has entered a joke-telling contest at a local comedy club and Cam, her best friend Eric, and Mr. Jansen are in the audience to watch her perform. The prizes are exciting, but the competition is stiff —there’s a prop comic, a knock-knock joker, and more! As the show starts, Cam notices that one of the prizes, an engraved silver plate, has disappeared. Suddenly, everyone in the club becomes a suspect. Can Cam solve the mystery of the missing prize or will she be laughed out of the Joke House? 

About the Author

David A. Adler ( and is the author of more than 175 children’s books. Before becoming a children’s book author, he taught math and science, and completed master’s degrees in marketing and economics. He lives in Woodmere, New York.

Joy Allen ( has illustrated many children’s books, including Pleasant Company’s Hopscotch Hill School series. She lives in Garden Grove, California.

Product Details
ISBN: 9780147512352
ISBN-10: 0147512352
Publisher: Puffin Books
Publication Date: September 1st, 2015
Pages: 64
Language: English
Series: Cam Jansen