In this story that introduces the fundamentals of addition and the concept of doubling, a swamp becomes quite crowded as the number of dinosaurs doubles each time, from one to sixty-four.

While the sheriff is away, crooked, businessman Malachi Wilks and his stegosaurus workers try to build a railroad through Trihorn Valley, with only Josh and his friends standing in his way.

"Welcome to the Mechazoic era, home to the Dinotrux! Tyfaces danger at every turn in this action-packed storybook-- first from an erupting volcano, and then from D-Structs, the giant T-Trux who is definitely not friendly! While Ty doesn't stand a chance against D-Sructs on his own, he realizes that he can stand up to him with some help from his new Dinotrux friends. It's a great day for teamwork in this fun and exciting storybook that will be a must-have...

Join Boynton’s lively prehistoric bunch as they get everyone’s tails shaking for a feet-stomping good time!

Starring the Cat in the Hat, this rhymed nonfiction board book about dinosaurs is perfect for nurturing a love of science and nature in babies and toddlers! The Cat in the Hat and Thing One and Thing Two travel back in time to the Age of Dinosaurs where they encounter some of the most famous and beloved creatures in Earth's history including T. rex, Triceratops, Ankylosaurus, Dakotaraptor, and more! Illustrated with cheerful Seussian artwork and loaded...