When her friend Eric loses the key to their locker at the ice skating rink, Cam uses her photographic memory to solve the mystery.

No mystery is too great for super-sleuth Cam Jansen and her amazing photographic memory! 
Can Cam help catch the diamond thief? Cam and her friend Eric are sitting at the mall when the jewelry store is robbed. Cam sees the thief, but the police arrest the wrong person. Now it's up to Cam to catch the real criminal!
The Cam Jansen books are perfect for young readers who are making the transition to chapter books, and Cam is a spunky...

It's Cam Jansen's first day of fifth grade and she and her friend Eric can't wait to meet their new teacher. Only their day turns out to be more exciting than they ever expected. First their school bus gets stuck in traffic and they have to walk to school. Then they see a car crashed into a tree. And then their new teacher is taken away by the police! "Click," says Cam, using her photographic memory, and her mind is off and running on how to solve...

The school play is about honest Abe Lincoln, but someone has been less than honest with the admission money. Can Cam, with the click of her photographic memory, find the missing money before the thief makes his getaway?

Cam and Eric's gym teacher just had his office walls painted. But Cam notices that the color of his walls isn't the only difference-his prized tennis trophy is missing! Who could have taken it? Say "click" with Cam as she begins collecting clues to this tricky tennis mystery!

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 an amusement park. Cam, Eric, and Cam's aunt Katie and uncle George have just braved the amusement park's Haunted House when Aunt Katie realizes that her wallet is missing. Did she lose it or was it stolen? Cam is convinced that this is the start of a very spooky mystery!

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Not only does Cam Jansen have a birthday mystery to solve...she has one to celebrate! The Cam Jansen series marks its twentieth year with the twentieth book featuring Cam Jansen and her photographic memory. When Cam's grandparents are robbed on their way to a surprise birthday party, Cam puts her memory to work to solve the mystery. The clue is in the story—try to find it before Cam does!

After nearly a quarter of a century, Cam Jansen remains a popular character, garnering new fans with each new title. In this newest Cam Jansen mystery, it's a very snowy day outside, so Cam and Eric are running late to computer lab. When they finally arrive, they realize that three computers are missing! There are only two clues—footprints in the snow outside and a locked window. This mystery seems impossible to solve, but with Cam Jansen on...

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 on a boat ride. Cam and Eric are enjoying a boat trip around the city when there is an onboard theft. A poodle who wears a jewel-encrusted collar is gone, and it looks as if she was stolen. Can Cam catch the dognapper and return the missing pooch to her heartbroken owner? 

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Who catnapped Little Tiger? And why would someone want to steal a helpless woman?s cat? Cam Jansen is the only one who can identify the suspect. Now it?s up to Cam and her photographic memory to solve this frisky mystery.This new Cam Jansen adventure includes?for the first time?a visual puzzle for readers to solve. ?Fans of the detective?s previous adventures as well as newcomers to the series will quickly finish off this upbeat story.? ? School...