Who Was Jacques Cousteau?

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

Who Was Julius Caesar?

Survivors: True Stories of Children in the Holocaust

What Was World War I?

The Boy on the Wooden Box: How the Impossible Became Possible . . . on Schindler's List

Elly: My True Story of the Holocaust

Who Was Genghis Khan?

Amundsen, the polar explorer

Who Was Aretha Franklin?

Who Is RuPaul?

Castle: A Caldecott Honor Award Winner

What Was Stonewall?

Michael Jackson: Ultimate Music Legend

Condoleezza Rice: A Memoir of My Extraordinary, Ordinary Family and Me

What Can a President Really Do?: A Good Answer to a Good Question

The discovery of America

What Is Earth Day?: A Good Answer to a Good Question

The Young Investigator's Guide to Ancient Aliens