Nathaniel Philbrick is the author of In the Heart of the Sea, winner of the National Book Award; Mayflower, finalist for the Pulitzer Prize; Bunker Hill, winner of the New England Book Award; Sea of Glory; The Last Stand; Why Read Moby Dick?; and Away Off Shore. He lives in Nantucket. His new book, Valiant Ambition: George Washington, Benedict Arnold, and the Fate of the American Revolution, will be published in May 2016.