Cam Jansen and the Graduation Day Mystery #31

The beloved elementary school sleuth Cam Jansen is back in her 31st mystery!

Eric's father is finally graduating from college. But before the celebration can begin, a very special present from Grandpa Shelton disappears. Was it lost--or stolen? There's no way Cam will let a thief ruin the graduation celebration! She must use her photographic memory to track down the gift.

• Cam Jansen and the Millionaire Mystery
• Cam Jansen and the Spaghetti Max Mystery
• Freckle Juice
• Cam Jansen: Cam Jansen and the Wedding Cake Mystery #30
• Thanksgiving on Thursday (Magic Tree House #27)
• Cam Jansen: the Basketball Mystery #29
• Cam Jansen: the Birthday Mystery #20
• Cam Jansen and the Joke House Mystery
• Cam Jansen: the First Day of School Mystery #22
• Cam Jansen: the Snowy Day Mystery #24