Knowledge Encyclopedia Plants and Fungi!: Our Growing World as You've Never Seen It Before

The Flag Book

Timelines of Everything: From woolly mammoths to world wars

Richard Hammond's Great Mysteries of the World

Discovering the World of Geography, Grades 6 - 7: Includes Selected National Geography Standards

1,000 Amazing World Facts

Basher Geography: Countries of the World: An Atlas with Attitude

Ancient Egypt

Discovering the World of Geography, Grades 4 - 5: Includes Selected National Geography Standards

Bird

Where Is the Great Barrier Reef?

Crystal and Gem

The Moon

The Big World of Fun Facts

What's Where on Earth?: Our World As You've Never Seen It Before

The Smart Aleck's Guide to American History

The New Children's Encyclopedia: Packed with Thousands of Facts, Stats, and Illustrations

10,000 Days of Thunder: A History of the Vietnam War