Meet the Megafauna: Get to Know 20 of the Largest Animals to Ever Roam the EarthThe world's largest animals come to life in this interactive book featuring 20 megafauna, 10 gatefolds, full color illustrations and tons of facts! An interactive (complete with gatefolds!), large format exploration of megafauna, the mostly extinct class of ginormous animals that thrived during the Pleistocene era after the extinction of the dinosaurs. Meet a giant armored armadillo, a giant sloth, and the three megafauna still found on earth