One of the reasons that I love this book (aside from the fact that I have fond memories of it as a child, including Syd Hoff coming to our school and signing my copy, which my mother subsequently gave away and I've never seen it again) is that it quietly challenges gender stereotypes for boys. Today, it's all about girl empowerment, which is great, but both sides of gender ideologies should be challenged. It's interesting that a book from this era does that, as it was written at a time when gender roles were fiercely delineated. Stanley, in a community of "manly" cavemen, questions the status quo, including, not only his housing choice, but what he enjoys to pass the time. He is kind to animals, disinterested in club-wielding, and openly likes to do things like paint pictures and plant flowers. It's a fun little story great for early readers, but as the mother of a son, I love that it also shows the attributes of nonconformity - even when it means challenging the stereotypes of your own gender.