The Cat in the Hat makes another surprise appearance at Dick and Sally's house--only this time he makes his entrance riding atop a brachiosaurus！ Soon， he's off， along with Dick and Sally， millions of years back in time to see how fossils were created。 Then it's on to a tour through the Cat's own Super Dino Museum--a fabulous place where the correct pronunciation of a dinosaur's name wins you a peek at the real living thing！ Beginning readers will love exploring the prehistoric world of dinosaurs with the Cat in the Hat as their guide！