Did you know that Argentinosaurus was as heavy as a herd of elephants? That Mosasaurus was three times the length of a great white shark? That Microraptor was the size of a pigeon but with four wings? This magnificent book imagines dinosaurs as they might well have been, based on recent findings—feathered, finned, and full of color. Gorgeous watercolors accompany surprising, little-known, and fun-to-tell facts about dinosaur behavior, habits, and appearance, bringing these prehistoric creatures to life in a new way. This fascinating book will delight dinosaur fans, young and old.