Stephen Spignesi is a lecturer, bestselling author of more than sixty books, and world authority on the work of Stephen King, The Beatles, the Titanic and the US presidents. He is a retired Practitioner in Residence from the University of New Haven and his biography of John F. Kennedy Jr., J.F.K. Jr., was a New York Times bestseller. Spignesi appeared in the A&E Biography of Stephen King, the ITV biography of Robin Williams, and the E! biography of the Kennedys. He lives in New Haven, Connecticut, USA.