Who Was Marco Polo?

Under the Hawthorn Tree: Children of the Famine

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)

Stay Where You Are And Then Leave

Who Was Gandhi?

Kiss the Dust

What Was the Battle of Gettysburg?

What Was Pearl Harbor?

Who Was Genghis Khan?

Wildflower Girl

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

What Was D-Day?

Biggles in the Orient

Who Was Winston Churchill?

Fields of Home