Kids can get the insider's scoop on the dinosaurs that once ruled the Earth with this 224-page book packed with fascinating, fun facts Did you know that Spinosaurus may have been the largest carnivorous dinosaur? Or that Ankylosaurus would defend itself by swinging its club-like tail? These are just two of the fascinating facts found in the jam-packed 224-page Discovery Insider's Encyclopedia: Dinosaurs Detailed artwork and...