Eye-catching illustrations and clever use of acetate overlays illuminate frogs, both outside and in!<br><br>• See-Thru Books provide a fresh take on illustrated nonfiction with their unique acetate pages printed on both sides.<br><br>• Hidden spiral binding allows the book to lie flat for easy, unencumbered reading.<br><br>• Kids love frogs--they are a perennially popular high-interest topic, both at home and in classrooms.