Susanna Natti

Cam uses her photographic memory to identify the person who stole a valuable autographed baseball.

For Lionel, fall means starting a new school year, raking leaves, and getting to dress up as a knight and chase a dragon from house to house on Halloween.

When she notices some bones missing from a dinosaur skeleton exhibited in the museum, a young girl with a photographic memory tries to discover who has been taking them and why.

Cam and her friend Danny help solve the mystery of a stolen pearl necklace when the governor comes to visit their school for the dedication of the new library.

Cam investigates when a thief steals her mother's video camera and a tape containing footage of a big scary snake.

Cam helps her friend Eric when he misplaces his permission slip to go on the school field trip.

When a baseball game is stopped because of a lost ball, Cam uses her photographic memory to find the ball.

Cam's photographic memory helps a scatterbrained substitute teacher, especially when he discovers that he has misplaced his coat.

This time Cam Jansen relies on her hearing rather than her photographic memory to find a missing classmate.

To celebrate their 100th day of school, Cam and Eric's class party will have snacks that start with "P"--pretzels, popcorn, pineapple juice, and pizza. But when the pizza disappears from the kitchen, it's up to Cam and her photographic memory to solve this delicious mystery.