Cam Jansen, her friends, and their parents are at school for a book fair. Everyoneâ"s favorite mystery writer, Jim E. Winter, is also there signing books. During the signing, Dannyâ"s parents discover their car is missing. Was it stolen? Jim E. Winter thinks he can solve the mystery. But will super sleuth Cam click her way to the thief first? Perfect for beginning chapter book readers, Cam Jansen continues to win new fans.