Adler, David A

A collection of three Cam Jansen summer camp mysteries in which Cam Jansen and her best friend are spending three weeks at Camp Eagle Lake, where they play sports, do crafts, and solve three mysteries.

Using her photographic memory Cam Jansen joins Eric in solving the mystery of how some of the school computers were stolen.

Cam Jansen, with Eric at her side, helps solve the mystery of what happened to Mr. Day's tennis trophy.

Cam uses her photographic memory to solve the mystery of who stole the box office money at the school play.

The author of many works of both fiction and non-fiction describes his life, his daily activities, and his creative process, showing how all are intertwined.

Amateur detective Cam Jansen and her friend Eric present puzzles, brain teasers, mazes, and other mind-challenging activities.

Two sets of twins receive a message in a fortune cookie that warns them to beware of a man in a blue hat.

Describes the characteristics of the redwood trees.

Defines finger spelling and gives instructions for the special alphabet. Also includes example of how to have fun using finger spelling.

Questions and answers provide basic information about the ocean, including wave formation, currents, depth, salinity, marine biology, and its utilization for humankind.