First Encyclopedia of Our World [Hardcover]

A bright, lively introduction to our world with simple text, amazing photographs and detailed illustrations. Provides simple explanations to questions such as Why is night dark? How do earthquakes happen? and What is under the sea? Includes free downloadable pictures and internet links to carefully selected fun websites.US

Why is night dark ? What's under the sea? How do earthquakes happen? This will help you out. Detailed images and simple text. -The Independent