Cam Jansen

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!