Wally and Warren, the dynamic polar duo, are on a new, Jurassic adventure. With Warren as their guide, Wally learns about a variety of dinosaurs. But when he discovers some of these creatures eat meat, he worries one might come after him and Warren and their new baby Brontosaurus friend. He's determined to protect them, but what will he do when he encounters the greatest predator of all...the Tyrannosaurus rex? Also Available: The Adventures of Wally and Warren: Alphabet Hide-and-Seek The Adventures of Wally and Warren: Counting and Sharing The Adventures of Wally and Warren: The Reluctant Penguin Coming Soon: The Adventures of Wally and Warren: Down on the Farm The Adventures of Wally and Warren: The Case of the Missing Tape The Adventures of Wally and Warren: #Unplugged