From the one and only Sandra Boynton comes an all-new deluxe edition of the picture book that started it all: Hippos Go Berserk! Celebrated for 45 wild years, this modern classic has been completely redrawn and redesigned by Boynton for a new generation of readers (and hippos.) Exuberant hippopotamus guests show up in ever-increasing numbers, until an all-night party is inevitable. This snazzy new edition honors the enduring power of a deft and nuanced depiction of the Hippo Condition.