Harriet, the class hamster, has been kidnapped! Cece's supposed to be taking care of the precious pet, but everything goes wrong. Before Cece even gets Harriet home, the hamster goes missing. And then she gets a ransom note with a photo of Harriet in front of a snake's cage! Can she save the sweet furball in time? Will she have to buy a new hamster? Will the class hate her when they find out Monday morning? Find out!