Adler, David A

Supersleuth Cam Jansen solves three mysteries during her class's Sports and Good Nutrition Day.

Ten-year-old Cam, possessor of a photographic memory, and her friend Eric investigate what seems to be a brief appearance of UFOs.

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

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

Text and illustrations depicting scenes of a haunted house introduce algebraic terms and concepts.

A biography of the man who, after escaping slavery, became an orator, writer, and leader in the abolitionist movement in the nineteenth century.

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.

When a famous sculpture is stolen from the museum, two sets of twins team up to track down the thief.

On her first day of fifth grade, Cam Jansen uses her photographic memory to help the police find a car thief. Includes a memory game.

Fifth grade sleuth Cam Jansen and her friend Eric combine wits to solve the mystery of the disappearance of a young French girl.