Dwyer, Helen

Examines people as individuals and as social animals, analyzes the notions of personality and intelligence and considers how people relate to and communicate with each other and society.

Describes the scientific study of psychological disorders and examines social attitudes towards mental disorders as well as treatments that have been used through the centuries.

Explores the development of psychology, from its roots in philosophy and natural science to the scientific research of the 19th centuryand the development of psychological theories throughout the 20th century.

Discusses the Cheyenne, a tribe of Native Americans from the Great Plains, including their history, their culture, and current issues.

Explores the rich history and culture of the Mohawk Nation, including details of the struggles and the successes in both the Mohawk past and present.

Discusses the Sioux, a tribe of Native Americans from the Great Plains, including their history, their culture, and current issues.

Describes volcanoes, where they can be found, and the devasting power of volcanic eruptions.

Describes tsunamis, where and when they happen, and how predicting them can help to keep people safe.

Describes the different types of floods, how to cope with them and prevent them, and what effects global warming has on floods.

Describes earthquakes and where and when they happen, as well as how measuring and predicting them can help prevent disaster.