Agatha Christie: A BiographyJanet Morgans definitive and authorised biography of Agatha Christie, with a new retrospective foreword by the author. Agatha Christie (18901976), the worlds bestselling author, is a public institution. Her creations, Hercule Poirot and Miss Marple, have become fictions most legendary sleuths and her ingenuity has captured the imagination of generations of readers. But although she lived to a great age and was prolific, she remained elusively shy and