Ida Julia Pollock, née Crowe (12 April 1908 – 3 December 2013), was a British writer of several short-stories and over 125 romance novels that were published under her married name, Ida Pollock, and under a number of different pseudonyms: Joan M. Allen; Susan Barrie, Pamela Kent, Averil Ives, Anita Charles, Barbara Rowan, Jane Beaufort, Rose Burghley, Mary Whistler and Marguerite Bell. She has sold millions of copies over her 90-year career. She has been referred to as the "world's oldest novelist" who was still active at 105 and continued writing until her death. On the occasion of her 105th birthday, Pollock was appointed honorary vice-president of the Romantic Novelists' Association, having been one of its founding members.