Simon Winchester, OBE, is a British writer, journalist, and broadcaster. As a journalist he covered major events, including Bloody Sunday and the Watergate Scandal. He is the author of Atlantic: A Vast Ocean of a Million Stories (2010), The Professor and the Madman (1999), The Map that Changed the World (2001), and A Crack in the Edge of the World (2005), all of which have been New York Times bestsellers.