William Poundstone is the author of thirteen previous books, including Are You Smart Enough to Work at Google?, How Would You Move Mount Fuji?, and Fortune's Formula. He has written for the New York Times, Harper's, Harvard Business Review, and the Village Voice, among other publications, and is a frequent guest on TV and radio. He lives in Los Angeles. Follow Poundstone on Twitter (@WPoundstone) and learn more at his website, home.williampoundstone.net.