What Was the Plague?

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

Who Was George Washington?

Courage & Defiance: Stories of Spies, Saboteurs, and Survivors in World War II Denmark (Scholastic Focus)

Thor Speaks!: A Guide to the Realms by the Norse God of Thunder

Who Was Leonardo da Vinci?

Hades Speaks!: A Guide to the Underworld by the Greek God of the Dead

Who Was Neil Armstrong?

The Greatest Treasure Hunt in History: The Story of the Monuments Men (Scholastic Focus)

Who Was King Tut?

Dr. Seuss's Horse Museum

Disasters!: A Who HQ Collection

Leonardo Da Vinci

Who Was Isaac Newton?

D-Day: The Invasion of Normandy, 1944 [The Young Readers Adaptation]

Who Was Julius Caesar?

Who Was Queen Victoria?

What Was the Hindenburg?

Who Was Queen Elizabeth II?

What Was World War I?