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
Agatha Christie's Marple sometimes when simply being at home), Miss Marple often stumbles upon or hears about mysterious murders, which she helps solve. Although the police are sometimes reluctant to accept Miss Marple's help, her reputation and unparalleled powers of observation eventually win them over. During her adventures, Miss Marple is aided by close friends, relatives, or other allies that she meets, which include Tommy and Tuppence - protagonists of another series of Christie novels. The only character to appear in every episode is Miss Marple herself, played by Geraldine McEwan until series 3 and by Julia McKenzie from series 4 onwards. A