One-osaurus, two-osaurus

"One-osaurus, two-Osaurus, three-Osaurus, four! Look there, in a child's bedroom, where some prehistoric pals are gathered in a counting game. Nine dinosaurs are playing a sing-song rendition of hide-and-seek--but something isn't adding up. Where is number ten? Stomp, stomp, stomp! CHOMP, CHOMP, CHOMP! Ready or not, here he comes, and he sounds...big! With big, bold numerals, an array of dinosaurs in comical poses, and a humorous twist at the end, this tribute to a child's imagination makes learning numbers a gigantic treat"--Provided by the publisher.