Boy Overboard: the award-winning middle grade companion novel to Girl Underground

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

The Boy At the Back of the Class

Max and Harvey: In a Book

Survivors: True Stories of Children in the Holocaust

Elly: My True Story of the Holocaust

The One That Got Away - Junior edition

Who Was Martin Luther King, Jr.?

Kid Legends: True Tales of Childhood from the Books Kid Artists, Kid Athletes, Kid Presidents, and Kid Authors

Who Was Isaac Newton?

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

The Flag Book

Kiss the Dust

What Was the Battle of Gettysburg?

Who Was Rosa Parks?

What Was Pearl Harbor?

True Colours (Young Reader's Edition)

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