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

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

Purple Heart

Salt to the Sea

Who Was Abraham Lincoln?

Who Was Martin Luther King, Jr.?

Who Is J.K. Rowling?

Who Was Thomas Alva Edison?

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

Stay Where You Are And Then Leave

Who Was Helen Keller?

Who Was Gandhi?

Who Was Thomas Jefferson?

Woodsong

Warriors Don't Cry: A Searing Memoir of the Battle to Integrate Little Rock's Central High

Who Was Milton Hershey?

Who Was Anne Frank?

Who Was Queen Elizabeth?

What Was Pearl Harbor?