Who Was Dr. Seuss?

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

Where is the Bermuda Triangle?

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 Were the Wright Brothers?

Who Was Neil Armstrong?

Who Is Jane Goodall?

What Was the Titanic?

Who Is J.K. Rowling?

Who Was Helen Keller?

The Boys in the Boat (Young Readers Adaptation): The True Story of an American Team's Epic Journey to Win Gold at the 1936 Olympics

Who Was Marie Curie?

Who Was Selena?

Where is Walt Disney World?

Who Was Eleanor Roosevelt?

What Was the Hindenburg?

Who Was Annie Oakley?

Flesh and Blood So Cheap: The Triangle Fire and Its Legacy

Who Was Queen Elizabeth?