From the Victorian golden age of dinosaur discovery to the cutting edge of 21st century fossil forensics, this book unravels the mysteries of the most spectacular group of animals our planet has ever seen. Despite facing drastic climatic conditions including violent volcanic activity, searing temperatures and rising and plunging sea levels, the dinosaurs formed an evolutionary dynasty that ruled the Earth for more than 150 million years. Darren Naish and Paul Barrett reveal the latest scientific findings about dinosaur anatomy, behaviour, and evolution.