"""Dinosaur George"" Blasing (Author) ""DINOSAUR GEORGE"" BLASING has studied and excavated dinosaurs and other prehistoric life for more than 35 years. He is a public speaker, author, and television writer. He also owns a traveling dinosaur museum that brings the prehistoric world to young people and adults across the country. Cary Woodruff (Author) Cary Woodruff is the Director of Paleontology at the Great Plains Dinosaur Museum. His pioneering studies on sauropod growth are changing our understanding of the lives of the biggest animals to ever walk on Earth. Cary has also published research on the first burrowing dinosaur, modern cow vertebral anatomy, dinosaur vision, stegosaurus, and fossil manatees in ancient Egyptian catacombs."