The ferocious king of the dinosaurs is brought into your hands in Make and Move: T. Rex. This illustrated learning guide presents basic facts about dinosaur anatomy in an easily accessible format, with colorful illustrations, simple explanations, and a large 19-piece floor puzzle with hinged joints. As readers encounter various dinosaurs and learn about how they lived, the puzzle is assembled layer by layer, providing a complete overview of how dinosaurs came to rule the prehistoric world.