Describes the geological history, sights, and facilities of Arizona's Petrified Forest National Park.

Recounts how the Statue of Liberty was planned, built, dedicated, repaired over the years, and then restored in the 1980s.

Describes the physical characteristics, behavior, habitat, and endangered status of manatees.

Provides an overview of the history, geography, climate, and wildlife of Antarctica.

Provides a brief overview of the geography, wildlife, history, and people of Australia and Oceania.

Describes the various parts of the human circulatory system and explains how and why blood is circulated throughout the body.

Uses time lines, illustrations, photographs and a map to help present the history and evolution of the Constitution of the United States.

Simply describes the functioning of the digestive system and explains the process of digestion.

Located in the far southeastern corner of the United States, Florida is a popular vacation destination with plenty of beaches and other attractions. It is also a state with a rich history and vibrant local culture. Readers will explore all of Florida as they learn about its government, history, economy, landscape, and much more.