"A wonderfully entertaining reminder to young readers that science is ever evolving and that there's always more to learn."—Booklist Join T. Rex and his frien

In association with the Smithsonian, this classic picture book introduces dinosaurs of all shapes and sizes in bold, rhyming text! Dinosaur weak, dinosaur stron

Sid likes scaring his friends with his mighty roar, but when Sid loses his voice, will his friends wish he hadn’t? Specially written for children beginning to

From The Bad Seed and The Good Egg creators, Jory John and Pete Oswald, comes a story about a dinosaur who loves to ROAR. William the dinosaur likes to roar. At

T-Rex Mighty Roar Tag Book