Full-color paintings and skeletal line drawings taken from actual museum specimens around the world illustrate this captivating guide which explains the lives, behavior, and habits of the world's favorite prehistoric animals and the circumstances surrounding their eventual extinction. Maps.

The perfect way to introduce children to the fascinating world of dinosaurs. Full of interesting facts--did you know some dinosaurs had sharp front teeth while others had no front teeth at all? This alphabet book explores both the known and the not-so-well known dinosaurs. Meet the heterodontosaurus (one of the smallest known to exist), the megalosaurus (the first dinosaur ever discovered), the iguanodon, the ultrasaurus, and more! Once again, Jerry Pallotta and Ralph Masiello have combined their talents to create a unique children's book that will inform and entertain young readers.

Get ready to roar with this updated edition of DK's beloved Big Book of Dinosaurs Dinosaurs fascinate young children, and this colorful catalog of those mysterious creatures from the past will keep even toddlers entertained for hours. Children will love spotting and learning to name all the different dinosaurs--from the fierce, meat-eating Tyrannosaurus and the long-necked, plant-eating Diplodocus to the armor-plated Stegosaurus and the tiny, hen-sized Compsognathus.

Come along with Ackerley the Acanthostega to visit the Triassic and Jurassic periods, 203-145 million years ago. Watch the first dinosaurs appear. See them grow in size and numbers to dominate on land, in the air, and in the oceans. Discover the facts, fossils, and fun science behind Earth's earliest dinosaurs, as well as flying reptiles, mighty sea beasts, and the first birds. This second part of the exciting story of life on Earth unfolds through amazing lifelike illustrations and fascinating diagrams, all narrated by a friendly prehistoric guide.

If dinosaurs still walked the earth, you'd use this field guide to identify them! Photographically realistic color paintings capture 120 genera of sauruses, organized according to evolutionary relationships, in their habitats. Open the "fact file" for instant information on each creature's length and weight; physical description; diet; and more. A small sketch shows the dinosaur next to another animal--like a human or elephant--to convey its comparative size. The world map shows where they dwelt, and a timeline tells when