Cam Jansen and the Tennis Trophy Mystery #23 [Paperback]

Cam and Eric's gym teacher just had his office walls painted. But Cam notices that the color of his walls isn't the only difference-his prized tennis trophy is missing! Who could have taken it? Say click with Cam as she begins collecting clues to this tricky tennis mystery!The dialogue is lively and the clever detective work will hook new readers. (Booklist)

David A. Adler (www.davidaadler.com and www.camjansen.com) 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.