Adler, David A

Detective Jeffrey Bones helps a clown who performed at his friend's birthday party to find some lost clothing.

When fifth-grader Cam notices that the prizes for a game at the school carnival are disappearing, she uses her photographic memory to investigate.

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

Fifth-grader Cam uses her photographic memory, with help from her friend Eric and his twin sisters, to solve the mystery of Poochie, a famous canine television star.

When a camera and valuable gold coins disappear, Cam uses her "camera mind" to solve the mystery.

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.

A biography of the inventive genius who developed the electric light bulb, the phonograph, and the motion picture.

Presents a biography of the Commander in Chief of the Continental Army and first President of the United States.

Chronicles the life, voyages, and discoveries of the intrepid explorer.

Discusses the events of the Holocaust and includes personal accounts from survivors of their experiences of the persecution and the death camps.