DK’s best-selling illustrated encyclopedia series takes you back to the Mesozoic Era, when fearsome dinosaurs roamed the land, sea, and skies. Discover dinosaurs through jaw-dropping 3D illustrations in this encyclopedia for kids ages 9+.

Velociraptor had three large "killer claws" on each foot for hunting. The Diplodocus was as long as three school buses, while the Saltasaurus had no toes on its front feet. Carcharocles megalodon was an ocean monster with a bite six times stronger than today's great white shark.

Knowledge Encyclopedia provides clear explanations, illustrations, photographs, and 3D images to engage children in complex subjects, transporting them to the age of dinosaurs and the Ice Age.

• Impressive collection of facts, charts, timelines, and illustrations exploring the prehistoric world.
• Visual approach with illustrations, photographs, and detailed 3D CGI images, including the Tyrannosaurus and Pterodactylus.
• Includes the latest dinosaur discoveries and research, such as feathered dinosaurs and theories about their behavior.
• More than 60 prehistoric creatures covered, split by era.

Part of DK’s visual and successful Knowledge Encyclopedia series.