 Its activities culminated in the conference 'Beyond 1984', which addressed the continuing threat of communism throughout the world.Her penultimate battle was against the author of her husband's biography.He had discovered, among unsorted papers, letters from Huw Wheldon to his wife of an extremely intimate kind describing sexual fantasies, and had used these, without having informed Wheldon of his discovery, as the foundation of a biography of the broadcaster.