Young Cam Jansen and the Missing Cookie

　　Cam Jansen can find a mystery anywhere-even in the school lunch room! When Jason opens his lunch box and finds only cookie crumbs, Cam's amazing memory clicks into action.

　　任何蛛絲馬跡都逃不過Cam的眼睛，這回是餐廳有問題！Jason打開餐盒，卻只剩餅乾屑？