Katie's teacher Mrs. Derkman is a finalist in the Teacher of the Year contest, and a contest official is coming to observe her teach class 3A. But when Katie suddenly turns into Mrs Derkman, the teacher's chances don't look so good. How can Katie control a class full of out-of-control third graders when she's just a third grader herself?
Author Biography
Nancy Krulik is the author of many media-related books for young adults, including The New York Times best-seller Leonardo DiCaprio for Archway.
