Allen, Kathy

An introduction to wind power. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

An introduction to wind power.

Introduces various facts about wind energy. Examines the history of wind power, its benefits, and its drawbacks. Includes activities, a glossary, and further resources.

"Describes the disgusting details about daily life in several historical eras, including housing, food, and sanitation"--.

Discusses what the U.S. constitution is, how it was created, and why it is important. Written in English and Spanish.

"Describes the cause and effect of elephant and human encounters"--Provided by publisher.

Describes disgusting details about daily life in the Middle Ages, including housing, food, and sanitation.

The legend says that Betsy Ross sewed the first U.S. flag in 1776. But the facts say someone else did. Who was it? And how has the flag changed since then? Here_s the story.

Easy-to-follow text and colorful illustrations chronicle the presidency of George Washington, who was elected the first president of the United States after the Revolutionary War; and includes a time line, glossary, and suggestions for further reading.

An introduction the first celebration of Independence Day in the United States that describes the writing of the Declaration of Independence, the Colonists' fight for freedom, and how the Fourth of July became a holiday.