Agatha Christie's Marple feature-length episodes, except series six which only has three episodes. The first six episodes were all adaptations of "Miss Marple" novels by Christie. Subsequent episodes were derived both from works featuring Miss Marple but also Christie novels that did not feature the character. The title of the series removes the word "Miss" from Miss Marple, to match the title of the "Agatha Christie's Poirot" series. "Agatha Christie's Marple" follows the adventures of Miss Jane Marple, an elderly spinster living in the quiet little village of St Mary Mead. During her many visits to friends and relatives in other villages (and
Agatha Christie page of the paper on 6 August 1975. Following the great success of "Curtain", Christie gave permission for the release of "Sleeping Murder" sometime in 1976 but died in January 1976 before the book could be released. This may explain some of the inconsistencies compared to the rest of the Marple series—for example, Colonel Arthur Bantry, husband of Miss Marple's friend Dolly, is still alive and well in "Sleeping Murder" although he is noted as having died in books published earlier. It may be that Christie simply did not have time to revise the manuscript before she died. In 2013,