The Next President: The Unexpected Beginnings and Unwritten Future of America's Presidents

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

The One That Got Away - Junior edition

Bomb: The Race to Build--and Steal--the World's Most Dangerous Weapon (Newbery Honor Book & National Book Award Finalist)

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

Stay Where You Are And Then Leave

Who Was Nelson Mandela?

Kiss the Dust

What Was the Battle of Gettysburg?

Who Was George Washington?

What Was Pearl Harbor?

The Day the World Went Nuclear: Dropping the Atom Bomb and the End of World War II in the Pacific

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

What Was D-Day?

Who Was Betsy Ross?

Biggles in the Orient

Who Was Paul Revere?

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