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.

No mystery is too great for super-sleuth Cam Jansen and her amazing photographic memory!
Mysteries follow super-sleuth Cam Jansen everywhere she goes...even to the community hobby show. Cam and Eric are checking out a sports memorabilia booth when a baseball autographed by Babe Ruth disappears. Can Cam catch the thief and recover the Babe's ball?  
The Cam Jansen books are perfect for young readers who are making the transition

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The Cam Jansen books are perfect for young readers who are making the transition to chapter books, and Cam is a spunky young heroine whom readers have loved for over two decades. Now the first ten books in the series have updated covers that bring new life to these perennial best-sellers. Old fans and new readers will love Cam's cool, modern look!

Someone's been monkeying around at the zoo, and now some monkeys are missing! Leave it to Cam to find the thief, and to return the missing monkeys safely to their cage.

No mystery is too great for super-sleuth Cam Jansen and her amazing photographic memory!
Mysteries follow super-sleuth Cam Jansen everywhere she goes...even to the airport. Cam and Eric are greeting Aunt Molly when a young French girl—who can't speak English—disappears. Can Cam find her in the crowded airport? 
The Cam Jansen books are perfect for young readers who are making the transition to chapter books, and Cam...

No mystery is too great for super-sleuth Cam Jansen and her amazing photographic memory!
Mysteries follow super-sleuth Cam Jansen everywhere she goes...even while selling candy door-to-door. Cam and Eric are knocking on doors to sell candy for their school fund-raiser when Cam notices that there is a full trash can outside of a house that is supposed to be empty. Could someone be hiding inside? Cam is going to find out!  
The Cam...

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

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.

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

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 the school's new skylights disappears, Cam uses her photographic memory to solve the mystery.

When Cam and her father go to a talent show at the local senior center, Cam's help is needed to find out who stole a wedding cake from the delivery truck.

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.

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 is over. 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 is over.