A fabulous flip-the-flap book. Children can explore opposites courtesy of the curious Cat in the Hat -- with, of course, lots of help (or should that be hindrance?) from Thing One and Thing Two When Thing One and Thing Two arrive on the scene, they manage to make their presence known. Whether it's messing around at Conrad and Sally's house or taking a wacky walk on Main Street, you always know when they're in town A great way for younger readers to have fun and learn about exploring opposites at the same time.