With more than 380 fascinating topics over 600 pages, this must-have children's encyclopedia is perfect for curious young minds aged 9 and over.Ideal for projects, or just for fun, this fact-filled kids' book of general knowledge features bite-size chunks on the Arctic and Aztecs, X-rays and zoos, plus everything in between. From glaciers, insects, and myths to scientists, space missions and world wars, this comprehensive encyclopedia is brimming with topics to wow young readers.DK's Children's Illustrated Encyclopedia brings history, nature, geography, and science to life with a clear, child-friendly style and more than 3,000 illustrations, photos, cut-aways, and maps. It has been fully updated to include all the latest political, social, and cultural events as well as scientific breakthroughs.With 3 million copies sold since its first edition, Children's Illustrated Encyclopedia covers everything a kid needs to know.