Other editions of book Cam Jansen: the Birthday Mystery #20

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 a party. Cam has put together a surprise party for her parents. But when Granny and Gramps call from the airport to say they have been robbed, Cam and her parents rush to their side. Now it's up to Cam to find the theif! 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.

Not only does Cam Jansen have a birthday mystery to solve...she has one to celebrate! The Cam Jansen series marks its twentieth year with the twentieth book featuring Cam Jansen and her photographic memory. When Cam's grandparents are robbed on their way to a surprise birthday party, Cam puts her memory to work to solve the mystery. The clue is in the story--try to find it before Cam does!