"Fourth graders never quit " It's time for the Fall Fantasy parade. And this year Michelle and Zachary Chin, the fifth-grade class president, are in charge of their school's float. But planning a float is a lot harder than it seems. First, Zachary won't listen to any of Michelle's ideas—just because she's in the fourth grade. Then, when things get tough, he quits. Now Michelle's on her own, and the float is a total mess What is she going to do?