6The spinosaurus was a fierce dinosaur known for the long sail on its back. It could live on both water and land! The high-interest title is a primer for young dinosaur lovers, introducing the iguanodon's habitat, diet, defenses, and more. Alongside the colorful illustrations and leveled text, special features illustrate the dinosaur's size, range, and favorite foods. The title concludes with a two-page profile that highlights important facts about this ferocious dinosaur!