David A Adler

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.

In his latest case, young Jeffrey Bones tries to discover the whereabouts of his grandfather's missing birthday present.

Detective Jeffrey Bones hates taking math tests, especially one he has forgotten to study for, so when his test paper goes missing he must make a choice--retake the test and try to do better, or find the missing paper.

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

Cam Jansen uses her photographic memory at the school Green Fair to solve a mystery involving a missing electric car.

Detective Jeffrey Bones finds he does not need fancy equipment to solve the school-lunch mystery of Not Me Amy's missing cupcake.

The first African American to play in the major leagues.

Discusses the life of the pilot who was the first woman to cross the Atlantic by herself in a plane.

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.

When Cam, her father, and friend Eric go to the airport to meet Cam's Aunt Molly, they help her find her missing shoes.