Brimming with the lively artwork and waggish humor that make his books a joy for kids and parents alike, David Mackintosh's newest book explores finding value in the unwanted and obsolete, through the pleasures and perils of adopting a rescue puppy. "Why should we get a brand-new dog when Hen is as good as new to us?" asks the young boy at the center of this story. The adorable mixed-breed pup is brought home in a cardboard box,...