Mo Willems has a new book out. I love every single one of his Elephant & Piggie books (with the possible exception of Pigs Can’t Dance!), and this one lives up to expectations. Piggie pretends to be a frog, but Elephant, being a very literal guy, thinks that she has really turned into a frog, and worries that the same will happen to him. When she figures out what he’s scared of, Piggie teaches Elephant all about the joys of pretending.