When a customer realizes that his shopping bag with a newly purchased corn poper has been stolen, Cam and Eric put their shopping on hold. Now they're looking for something far more mysterious--a thief!

Cam Jansen and her friend Eric are called upon to help recover a baseball autographed by Babe Ruth.

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.

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.

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.

Surveys the life of Benjamin Franklin, highlighting his work as an inventor and statesman.

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.

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

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.

Eight year old sleuth Cam Jansen uses her photographic memory to discover what happened to a classmate's missing cookie. Cam Jansen can find a mystery anywhere, even in the school lunch room. When Jason opens his lunch box and finds only cookie crumbs, Cam's amazing memory clicks into action.