Provides a basic introduction to volcanoes, explaining how they form and how volcanic eruptions occur, and describing the effect of different kinds of eruptions on people and the environment.

A brief survey of Viking civilization, discussing their society, religion, daily life, and accomplishments as seamen and explorers.

"A closer look at the world of the ancient Egyptians. Find out how they lived, which games they played, and what discoveries they made"--Cover.

Introduces the main religious festivals of Hinduism, telling the story behind each festival, describing how it is celebrated around the world, and providing instructions for related activities.