David A. Adler

While visiting Aunt Molly at a fancy downtown hotel, Cam uses her photographic memory to help one of the guests find her stolen luggage and pet cat, and to catch the thief.

When Cam Jansen and her friend Eric uncover a mystery while selling fudge door-to-door to raise money for the local library, Cam uses her photographic memory to foil a crime.

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

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

When a woman's poodle disappears during a boat ride around the city, Cam uses her photographic memory to solve the mystery.

When fifth-grader Cam notices that the prizes for the most difficult game at the school carnival are rapidly disappearing, she uses her amazing photographic memory to investigate.

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

Fifth-grade sleuth Cam Jansen uses her photographic memory to solve a monkey smuggling mystery at the city zoo.

Cam uses her photographic memory and her brain to solve two mysteries at the beach, involving a missing mother and a missing set of papers.

A brief account of the life of the "Father of Our Country."