Robert Kolker is an American journalist and contributor to The New York Times Magazine who previously worked as a contributing editor at New York Magazine and projects and investigations reporter for Bloomberg News and Bloomberg Businessweek.He is the author of Lost Girls, a New York Times best-selling true crime book that was named one of Publishers Weekly's Top Ten Books of 2013. In 2020, his book Hidden Valley Road was published and was selected for the revival of Oprah's Book Club. Source: Wikipedia (en)