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I Am John F. Kennedy (I Am #9)

Who Was George Washington?

Where Is the Tower of London?

Abraham Lincoln

Sacagawea

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

I Am George Lucas (I Am #7)

Who Was Ronald Reagan?

I Am Walt Disney (I Am #11)

Who Was Thomas Jefferson?

Who Was Franklin Roosevelt?

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

What Is NATO?: A Good Answer to a Good Question

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

Martin Luther King Jr.

Who Was Mark Twain?

Anne Frank: Young Diarist

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Lincoln's Last Days: The Shocking Assassination that Changed America Forever