书名：CAM Jansen: The First Day of School Mystery #22 

作者：David A. Adler 

出版社名称：Puffin Books

出版时间：2005

语种：英语

ISBN：9780142403266

商品尺寸：12.8 x 0.4 x 19.6 cm

包装：平装

页数：50（以实物为准）

No mystery is too great for super-sleuth Cam Jansen and her amazing photographic memory!

Mysteries follow super-sleuth Cam Jansen everywhere she goes...even to school. It's the first day of fifth grade, and Cam and Eric have just met their new teacher, Ms. Benson. The school day has barely begun when two policemen come and arrest Ms. Benson! She insists there must be a mistake. Now it's up to Cam to solve this important mystery!

The Cam Jansen books are perfect for young readers who are making the transition to chapter books, and Cam is a spunky young heroine whom readers have loved for over two decades.

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.