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

Who Was Isaac Newton?

Bomb: The Race to Build--and Steal--the World's Most Dangerous Weapon

Stay Where You Are And Then Leave

What Was Pearl Harbor?

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

Who Was Julius Caesar?

Courage & Defiance: Stories of Spies, Saboteurs, and Survivors in World War II Denmark (Scholastic Focus)

Who Was Queen Victoria?

What Was the Hindenburg?

Who Was Queen Elizabeth II?

Who Was Marie Antoinette?

Who Was Catherine the Great?

Fallout: Spies, Superbombs, and the Ultimate Cold War Showdown

The Frozen Sea

What Was World War I?

Thor Speaks!: A Guide to the Realms by the Norse God of Thunder

No Surrender Young Readers' Edition: A Father, a Son, and an Extraordinary Act of Heroism

Who Were the Navajo Code Talkers?