The Rise and Fall of the Dinosaurs: A New History of a Lost World: The Definitive Dinosaur Encyclopedia with Stunning Illustrations, Embark on a Prehistoric Quest!

by Steve Brusatte

Ankylosaurs were some of the slowest, stupidest dinosaurs of all,

I resent that remark. Ankylosaurus is THE best dinosaur in the history of ever!

You could call T. rex the James Dean of dinosaurs: it lived fast and died young.