This highly popular and long-running series has been revamped for a new generation of readers, with a clean, crisp redesign and colorful covers. The series explores questions that young readers ask about the world around them in an unrivaled child-friendly style. The conversational format is perfect for delivering solid information in a natural, amusing and imaginative way.

Illustrated with stunning, high-quality artwork, a wealth of information is backed up with fun facts and lively cartoons. How do mountains form? Where is the world's highest mountain? Who lives in the mountains? Discover the answers to these questions and much, much more.