Who Was Marco Polo?

Treasure Island

Who Was Jim Henson?

Who Was Albert Einstein?

Where is Walt Disney World?

Who Was Abraham Lincoln?

Who Was Martin Luther King, Jr.?

Hyperion and the Great Balls of Fire

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

Zeus and the Thunderbolt of Doom

Who Was Isaac Newton?

Poseidon and the Sea of Fury

Who Was Gandhi?

Hades and the Helm of Darkness

Who Was George Washington?

Who Was Annie Oakley?

Who Was Anne Frank?

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

Who Was Genghis Khan?

Children's Book of Philosophy