The perfect way to introduce children to the fascinating world of dinosaurs. Full of interesting facts--did you know some dinosaurs had sharp front teeth while others had no front teeth at all? This alphabet book explores both the known and the not-so-well known dinosaurs. Meet the heterodontosaurus (one of the smallest known to exist), the megalosaurus (the first dinosaur ever discovered), the iguanodon, the ultrasaurus, and more! Once again, Jerry Pallotta and Ralph Masiello have combined their talents to create a unique children's book that will inform and entertain young readers.