The class finds the new librarian, Mrs. Roopy, dressed up first as George Washington and then as Little Miss Muffet. Can A.J. and his class help their very troubled librarian before she does something really crazy? Illustrations.

A.J. and his classmates are convinced that the new school librarian, Mrs. Roopy, has multiple personality disorder because she keeps pretending to be famous people.

A.J. and his classmates are convinced that the new school librarian, Mrs. Roopy, has multiple personality disorder because she keeps pretending to be famous people.

With more than 30 million books sold, the My Weird School series really gets kids reading! In the third book of the original My Weird School series, the new librarian Mrs. Roopy might be A.J.'s craziest teacher yet! Before class begins, they find her dressed first as President George Washington and then Little Miss Muffet. And 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 wacky? Perfect for reluctant readers and word lovers alike, Dan Gutman’s insanely popular My Weird School series has something for everyone. Don’t miss any of the hilarious adventures of A.J. and the gang—from Weird, to Weirder, to Weirder-est! This chapter book is an excellent choice to share with children ages 6 to 10 who are ready to read independently.

A.J. and his classmates are convinced that new school librarian, Mrs. Roopy, has multiple personality disorder because she keeps pretending to be famous people.

A new series of Level Two I Can Read titles based on Dan Gutman’s My Weird School series, which has sold more than 11 million books! Mr. Cooper's class is getting a pet! Alexia hopes it is something cool, like a snake. But is she ready to take care of the pet, or will it be one weird mess? Join A.J. and the gang from Ella Mentry School as they show young readers why they attend the weirdest—and most fun!—school around. My Weird School: Class Pet Mess is a Level Two I Can Read book, geared for kids who read on their own but still need a little help.

Teachers and students will enjoy this early chapter book series about A.J., a boy who hates school, and his weird experiences at school with his unpredictable teachers.