ROBERT KOLKER is the New York Times bestselling author of Lost Girls, named one of the New York Times's 100 Notable Books and one of Publishers Weekly's Top Ten Books of 2013. As a journalist, his work has appeared in New York magazine, Bloomberg Businessweek, The New York Times Magazine, Wired, GQ, O Magazine, and Men's Journal. He is a National Magazine Award finalist and a recipient of the 2011 Harry Frank Guggenheim Award for Excellence in Criminal Justice Reporting from the John Jay College of Criminal Justice in New York.