To Fly Among the Stars: The Hidden Story of the Fight for Women Astronauts (Scholastic Focus)

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

Who Was Isaac Newton?

Where is the Bermuda Triangle?

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?

What Do We Know About Bigfoot?

Who Was Marie Antoinette?

Who Was Catherine the Great?

What Was World War I?

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

Hades Speaks!: A Guide to the Underworld by the Greek God of the Dead

Barack Obama: 44th U.S. President

The Greatest Treasure Hunt in History: The Story of the Monuments Men (Scholastic Focus)

Can Lightning Strike the Same Place Twice?: And Other Questions about Earth, Weather, and the Environment