Amusement Parks: Then and Now

Who Was Stan Lee?

Television: Then and Now

Who Was Helen Keller?

Who Was Thomas Jefferson?

Ground Zero: Then and Now

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

Heroes of 9/11: Then and Now

Dionysus

War on Terror: Then and Now

The Complete Book of Presidents & States, Grades 4 - 6

September 11, 2001: Then and Now

Where Is the White House?

United We Stand: Then and Now

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

American Leaders: Then and Now

What Was the Great Chicago Fire?

Where Is the Empire State Building?

The Untold History of the United States, Volume 1: Young Readers Edition, 1898-1945

What Was the Great Depression?