The brand-new book in the blockbuster bestselling Dog Man series is now available for pre-order! In the newest saga, our anti-hero, Grandpa, alters the fabric of time and space. Is his evil the necessary soil for Dog Man and friends to grow and bloom? Can we all step up to be the change? It's the saga of the century - Dog Man: A Sprinkle in Time! Dav Pilkey's wildly popular Dog Man series appeals to readers of all ages and explores universally positive themes, including: empathy kindness persistence and the importance of doing good. Full colour pages throughout.