Documents of Freedom: A Look at the Declaration of Independence, the Bill of Rights, and the U.S. Constitution

Who Was Albert Einstein?

Civil Rights Pioneer: A Story About Mary Church Terrell

Who Was Marco Polo?

Who Was Abraham Lincoln?

Who Was Martin Luther King, Jr.?

Hitler's Last Days: The Death of the Nazi Regime and the World's Most Notorious Dictator

Who Was Isaac Newton?

Who Was Helen Keller?

Who Was Gandhi?

Who Was George Washington?

Who Was Annie Oakley?

Who Was Anne Frank?

The Plot to Kill Hitler: Dietrich Bonhoeffer: Pastor, Spy, Unlikely Hero

Through My Eyes: Ruby Bridges

Who Was Genghis Khan?

Children's Book of Philosophy

Who Was George Washington Carver?

Who Was Blackbeard?

Writings to Young Women from Laura Ingalls Wilder - Volume One: On Wisdom and Virtues