Strange things are happening in the classroom at the end of the hall, like when a chalk-dust genie appears to grant Roger's wishes, when a messy-desk pest moves into Emily's desk (and refuses to move out), and a mysterious purple book appears that seems to be able to tell the future. In this book, you'll find nine stories about the classroom at the end of the hall, where school life is just a little bit magical. What is the secret that makes this third-grade classroom unlike any other?