Who Was Marco Polo?

Who Was William Shakespeare?

Who Was Sojourner Truth?

Who Was Jim Henson?

What Was Woodstock?

What Was the Boston Tea Party?

What Is the Statue of Liberty?

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

Who Was Babe Ruth?

Anne Frank's Story

Where Is Walt Disney World?

Barbie Developer: Ruth Handler: Ruth Handler

Children's Book of Philosophy

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

Naomi’s and Kavio’s Whispers of the Wildgreenwood

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

In the Heart of the Sea (Young Readers Edition): The True Story of the Whaleship Essex

Who Pays Taxes?: A Good Answer to a Good Question

Epic Encounters in the Animal Kingdom (Brave Adventures Vol. 2)

What Is the Role of the White House Press Secretary?: A Good Answer to a Good Question