Simple text and photographs introduce the continent of Asia, including its many cultures, landscapes, and animals.

Provides an introduction to the continent of Australia, its geographical features, people, and animals.

Explores the history, government, culture, and economy of Slovakia and discusses how this country has developed over the decades. Includes full-color photographs, a timeline, a glossary, and further reading sources.

Explores the geography, route, wildlife, and conservation of the Colorado River. Includes a glossary, activities, a recipe, and further resources.

Explores a number of unique landforms in the United States, like Lake Michigan and the Great Lakes, the Black Hills of South Dakota, and the volcanic islands of Hawaii.

In HOW THE STATES GOT THEIR SHAPES, Brian Unger hits the road to uncover the history hidden in our map.

Imagine traveling a river through time. You float by Native Americans trapping beaver and pass boats full of European settlers. You spy waterwheels turning and factories buzzing with activity. Finally modern cities crowd the banks. Dive into this book, and learn about the changing lives of people in the Hudson River Valley.