Mrs. Roopy Is Loopy!

This book is part of the My Weird School series, which has sold over 30 million copies and encourages children to read. It follows the story of a third-grade teacher who wears various wigs and impersonates famous figures, leaving the students curious about the reasons behind these transformations. Never before has school been this mixed up--or this much fun. Could Mrs Roopy, the new librarian, be A.J.'s craziest teacher yet? When the class shows up, they find her dressed first as George Washington and then Little Miss Muffet. Mrs Roopy won't even admit that it's her. Can A.J. and his class help their very troubled librarian before she does something really crazy?