Susanna Natti

A fifth-grader with a photographic memory and her friend Eric help solve the mystery of the stolen diamonds.

While using her photographic memory to find her missing science fair project, Cam accidently locates two valuable gold coins.

Lionel and his friends have dinner, trade sandwiches at school, eavesdrop on Louise and Emily, and play baseball.

Lionel's many school-related adventures include a nervous Back-to-School night with his parents, the welcoming of a new classmate, a sister who doesn't seem to recognize him, and an experiment with time.

When Cam's grandparents are robbed on their way to her parents' surprise birthday party, Cam uses her photographic memory to solve the mystery.

When Cam Jansen and her friend Eric go the music store at the mall for the latest CD by the Triceratops Pops band, Cam uses her photographic memory to foil a crime.

Cam and her friend Eric chase the thief of Aunt Katie's wallet through an amusement park and find themselves involved in another case requiring their special detective skills.

Cam uses her photographic memory to catch a thief disguised as a ghost.

When a thief takes the box office money at the school play, Cam uses her photographic memory to solve the mystery.

A fifth-grader uses her photographic memory, her mother, and her friend Eric to find a missing reel of a monster film they go to see.