Welsbacher, Anne

Presents a brief discussion of the properties of galaxies, including the Milky Way and others.

Describes the ecosystems of the rain forests of Hawaii, how human activities have affected these forests, and what is being done to protect them.

Surveys the people, geography, and history of the Commonwealth of Puerto Rico.

Describes the history, notable sights, people, recreations, and occupations of the Lone Star State.

A brief introduction to the geography, history, natural resources, industries, cities, and people of the Mount Rushmore state, South Dakota.

A brief introduction to the geography, history, natural resources, industries, cities, and people of Pennsylvania.

Examines the geography, history, natural resources, people, and sports of the Flickertail State.

Examines the history, geography, cities, recreations, and industries of the Garden State.

Surveys the history, geography, and people of the state sometimes called the Primary State.

Surveys the history, geography, and people of the state known as the "Cornhusker State.".