When Humphrey's teacher, Mrs Brisbane, doesn't come to school, he is unsqueakably worried. Then a supply teacher, the mysterious Mr E, arrives and everything changes. Class is fun, but are Humphrey's classmates learning anything? And what had happened to their wonderful teacher? Humphrey has his paws full as he tries to gather clues to solve the mystery, and then, on Halloween, everything is revealed . . .

 

This book is part of a book series called Humphrey .

There are 176 pages in this book. This book was published 2016 by Faber & Faber .

Betty G. Birney has written episodes for many children's television shows and is the author of over thirty-five picture books. Her work has won many awards, including an Emmy and three Humanitas Prizes. She lives in America with her husband and son. Jason Chapman was born in Cambridge but grew up in Bradford. Having always been interested in drawing and painting, he went on to study at Bradford College of Art and Camberwell College of Art. Jason's first picture book was shortlisted for the Booktrust Early Years Best Emerging Illustrator Award. Jason lives in Devon with his family.