Product Description: This encyclopedia investigates the fundamental mysteries of our planet. Discover how the Earth was formed, and how it developed. Take a look at some of its powerful natural phenomena, such as the weather and earthquakes.

Product Description: This book reveals the hidden secrets of the world beneath your feet. Find out how new rocks are created, and how minerals are mined.

Product Description: The natural wonders of the world are brought to life in this colorful, informative book, with easy-to-make practical projects.

Product Description: Powerful photographs and succinct, informative text work together to tell the amazing story of life on Earth. The images capture the glory of sculptured landscapes, the fearsome forces of nature and the extraordinary diversity of plant and animal life...read more