Willy loves his Grandpa Pop. He tells funny stories about Willy's mum and he has a cool cat called Max. but Grandpa Pop is coming to the end of his long life and there are sad times ahead for Willy. He's about to discover that while some sadness is inevitable it's no match for a lifetime of love. Following the very successful Willy's Dad and Willy's Mum comes the wonderful story of loss within a family of a beloved grandparent and how Willy's warm and wacky extended family copes each in their own way with the illness and death of Grandpa Pop.