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 the school library. It is a big day at Cam's school. The governor, who is running for president, is visiting for the dedication of a new library. Police officers, Secret Service agents, photographers, and news reporters are all there to hear the governor speak when . . . bang! A loud sound like a gunshot startles everyone during the ceremony. Was it really a gun, or a noisy cover for a crime? Click along with Cam as she teams up with the Secret Service to solve the 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.