In association with the Smithsonian, this Level 1 Ready-to-Read introduces exciting dinosaur characters from The World of Dinosaur Roar! Meet Dinosaur Squeak, Dinosaur Honk, and Dinosaur Munch as they frolic in the forest! They hear a mysterious sound in the distance. Could it be one of the largest of all dinosaurs—the mighty Tyrannosaurus rex, Dinosaur Roar? A glossary page in the front of the book lists facts about the real dinosaurs.