With Every Drop of Blood

Who Was Dr. Seuss?

My Brother Sam Is Dead

Who Was Helen Keller?

The United States in World War II: 1941–1945

Bomb: The Race to Build--and Steal--the World's Most Dangerous Weapon

The Jeffersonian Republicans: The Louisiana Purchase and the War of 1812; 1800–1823

Who Was Thomas Jefferson?

The Winter Hero

Who Was Theodore Roosevelt?

The Clock

What Was Pearl Harbor?

Slavery and the Coming of the Civil War: 1831–1861

The Day the World Went Nuclear: Dropping the Atom Bomb and the End of World War II in the Pacific

Jump Ship to Freedom: A Novel

Who Was Neil Armstrong?

Clash of Cultures: Prehistory–1638

Who Was Babe Ruth?

Indians, Cowboys, and Farmers and the Battle for the Great Plains: 1865–1910

Who Was Amelia Earhart?