Cam Jansen mysteries. Main series

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

Cam Jansen cracks another case! Cam and her best friend Eric go to the movies with her parents. When the second reel of a monster movie is missing, the theatre manager accuses one of his competitors of stealing it. But, Cam thinks that someone else took the film. She uses her photographic memory (Click!) to help catch the thief. Award-winning author David A. Adler has penned over 100 books for children. The star of his Cam Jansen Mysteries is a spunky...

Cam Jansen and her friend Eric are spending the day at the amusement park. They take Cam's aunt and uncle with them through the scary haunted house. Plastic skeletons hang from the ceiling. A large black form jumps out of the shadows of a dark room. Everyone has a wonderful time until they get hungry and thirsty. When Cam's aunt tries to pay for some snacks, she discovers her wallet is no longer in her purse. Will Cam be able to solve the mystery...

Cam uses her photographic memory to catch a thief disguised as a ghost

While visiting Aunt Molly at a fancy downtown hotel, Cam uses her photographic memory to help one of the guests find her stolen luggage and pet cat, and to catch the thief

Cam and her friend Danny help solve the mystery of a stolen pearl necklace when the governor comes to visit their school for the dedication of the new library

On Green Day, Cam and her classmates discuss ways to protect the environment, but when money collected for the school's new skylights disappears, Cam uses her photographic memory to solve the mystery

Cam Jansen and her photographic memory help her friend's grandfather retrieve his missing bag with an important graduation gift in it

While Cam's Aunt Molly is competing in a comedy contest, the expensive plate the winner will receive disappears and Cam and Eric set out to find it before the contest's over.