From an American hero and dedicated scientist: A compelling introduction to the changes taking place in Earth's climate, written for the audience that matters m

Provides illustrations, diagrams, and photographs that describe how water, air, and other climate systems affect each other and the earth.

Ecology.

The #1 international bestseller: An astronaut's tour of our planet from the heavens, featuring 150 mesmerizing photographs (with commentary) from the Internatio

A first-hand account of an astronaut's journey on the space shuttle Endeavor recounts his mission to study the health of the planet and contains never-before-se