When eight-year-old sleuth Cam Jansen and her friend Eric go to a birthday party, she uses her photographic memory to solve the puzzle of the dinosaur count.

Cam uses her photographic memory to find a shopping list that her dad lost at the library.

Cam uses her photographic memory to help her friend Eric when he misplaces his permission slip to go on the school field trip.

When a cat appears in their classroom one rainy day, Cam and her friend Eric figure out where it came from.

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.

Eight-year-old sleuth Cam Jansen uses her photographic memory to discover what happened to a classmate's missing cookie.

When her friend Eric loses the key to their locker at the ice skating rink, Cam uses her photographic memory to solve the mystery.

"Cam Jansen must use her photographic memory to find two missing goldfish."--

Eric's Grandma Minnie and Grandpa Max keep hearing someone knock at their door, night and day, but find no one there, so Cam tries to solve the mystery using her amazing memory.