Cam Jansen and the millionaire mystery
David A. Adler
Using her excellent memory, Cam Jansen, aided by her friend Eric, investigates the disappearance of Mrs. Scott's valuable pearl necklace during a charity brunch.

by Vivian Vande Velde (2002)
Set apart from other people because of their unusual abilities, Nola, a teenage witch, and her mother find themselves in great danger when Nola uses her power to call up images and witnesses a murder.
David A. Adler
Using her excellent memory, Cam Jansen, aided by her friend Eric, investigates the disappearance of Mrs. Scott's valuable pearl necklace during a charity brunch.
Donald J. Sobol
America's Sherlock Holmes in sneakers continues his war on crime in ten more cases, the solutions to which are found in the back of the book.
David A. Adler
When Cam's grandparents are robbed on their way to her parents' surprise birthday party, Cam uses her photographic memory to solve the mystery.
Gilbert Morris
Fourteen-year-old Barney and his brothers try to find the person responsible for sabotaging the circus where the boys are working for the summer.