Travel back in time 150 million years. Open the gatefolds to reveal lost prehistoric lands and the dinosaurs that once roamed them. Uncover the latest dinosaur discoveries and read fascinating stories about how these ancient creatures lived – and who dug them up. Lift the flaps to unearth photographs of life-size fossils and measure yourself against enormous bones, teeth, and claws! Featuring stylish and iconic illustrations by James Gilleard.