What do you get if you cross a mighty Tyrannosaurus rex with a fearsome Triceratops? It’s a Tyrannotops, of course! And how about a giant Diplodocus with a soaring Pterodactyl? Why, that’s a Diplodactyl! With over 121 possible prehistoric creations, silly names and strange noises to make you giggle, this book is perfect for preschoolers and ideal for dinosaur fans.