Pablo Fenjves ghostwrote for an American and he was successful.
Pablo Fenjves . Fenjves has ghostwritten more than a dozen books , including two number one New York Times Best-Sellers ( Witness and Blood Brother ) . Fenjves also ghostwrote the autobiographies and memoirs of Bernie Mac , Janice Dickinson , and music producer David Foster . He collaborated with O.J. Simpson to ghostwrite If I Did It , an account of the Simpson murder case .