This Book Is Upside Down (Library Binding)

Penelope Giraffe and Gus Penguin are at home on two different sides of the same world. When something looks upside down to Penelope, it looks right-side up to Gus! As they explore their opposite points of view, will the twosome ever see eye-to-eye? This side-splitting, one-of-kind story will have you standing on your head...which wouldn't look silly to Gus at all.