Anne Hart (Canadian author) Anne Hart (Canadian author) Anne Hart (née Hill), OC (born October 7, 1935) is a Canadian author specialising in biographies. She is best known for "The Life and Times of Miss Jane Marple", her biography of the Agatha Christie character, and is a Member of the Order of Canada. Ms. Hart received an arts degree from Dalhousie University and a library science degree from McGill University. She then started work with Newfoundland's Memorial University library in 1969 and made it her career until retirement in 1997. Notable positions during her time at Memorial University included head of the Centre for
Sleeping Murder Sleeping Murder Sleeping Murder: Miss Marple's Last Case is a work of detective fiction by Agatha Christie and first published in the UK by the Collins Crime Club in October 1976 and in the US by Dodd, Mead and Company later in the same year. The UK edition retailed for £3.50 and the US edition for $7.95. The book features Miss Marple. It was the last Christie novel, published posthumously, although not the last one Christie wrote featuring Miss Marple. The story is set in the 1930s, though written during the Second World War. She aids a young couple who