Its the 100th day of school and Cam and her classmates are celebrating. They are supposed to have pretzels, popcorn, pineapple juice, and pizza at their party--but someone has pilfered the pizza! Will Cam find the pizzas before the thief eats them? nCam Jansen and her best friend, Eric, are excited about their classs 100th day of school party! To celebrate, theyre having snacks that start with the letter P: pretzels, popcorn, pineapple juice, and everybodys favorite, pizza. But when the pizza disappears from the kitchen, its up to Cam and her photographic memory to click and solve this delicious mystery!