What is the moon made of? One night, Rabbit, Mouse, and their animal friends look up at the sky and try to decide. Everyone has a different opinion. Picture Frame Books are exactly that--very little books with bright and charming pictures in frames on their covers, and more pictures on every one of their board pages. But each title's most distinctive feature is its extra-thick front cover, which serves as a sturdy frame for a vividly colored, low relief, inset picture of the story's animal characters. The cover picture has dimension-like a scene made of miniature statues--and it's made of a virtually unbreakable plastic resin that is safe for kids. Each Picture Frame Book relates a charming episode featuring Rabbit and Mouse, two little friends who wonder about the same things that every pre-school toddler is likely to wonder about. Very young children will love the stories and be fascinated by the distinctive and delightful illustrations.