This exciting reference book reveals the answers to big questions on various topics, from science and history to space and the human body. This encyclopedia covers all the topics that kids really want to know, such as what is inside a pyramid? What is an echo? Did barbarians live in caves? With over 650,000 copies sold worldwide, this updated edition of a best seller brings the latest developments in ever-changing topics for curious kids.

This exciting children's encyclopedia offers:

• Important information on a wide range of major topics, including space, animals, and the human body.
• Each double-page spread is centered around a question a child might ask, offering young readers an engaging and accessible approach to the subject.
• Quizzes with additional questions for kids, encouraging them to find the answers themselves on the page.

The encyclopedia combines 3D digital illustrations and an interactive question-and-answer format, creating an engaging and accessible approach to several key subjects. This perfect first reference book brings topics to life, with the latest updates on ever-changing issues, such as space exploration, as well as new pages on fascinating topics, including artificial intelligence, climate change, pandemics, and gravity.

Pages: 168, Dimensions: 22.1x22.1cm