The Moving Finger is a detective novel by British writer Agatha Christie, first published in the USA by Dodd, Mead and Company in July 1942 and in the UK by the Collins Crime Club in June 1943. The US edition retailed at $2.00 and the UK edition at seven shillings and sixpence. The Burtons, brother and sister, arrive in the small town (or village) of Lymstock in Devon, and soon receive an anonymous letter accusing them of being lovers, not siblings. They are not the only ones in the village to receive such letters. A prominent resident is found dead with one such letter found next to her. This novel features the elderly detective Miss Marple in a relatively minor role, "a little old lady sleuth who doesn't seem to do much". She enters the story in the final quarter of the book, in a handful of scenes, after the police have failed to solve the crime. The novel was well received when it was published: "Agatha Christie is at it again, lifting the lid off delphiniums and weaving the scarlet warp all over the pastel pouffe." One reviewer noted that Miss Marple "sets the stage for the final exposure of the murderer." Another said this was "One of the few times Christie gives short measure, and none the worse for that." The male narrator was both praised and panned. Title The book takes its name from quatrain 51 of Edward FitzGerald's translation of the Rubáiyát of Omar Khayyám: The Moving Finger writes; and, having writ, Moves on: not all thy Piety nor Wit Shall lure it back to cancel half a Line, Nor all thy Tears wash out a Word of it. The poem, in turn, refers to Belshazzar's feast as related in the Book of Daniel, where the expression the writing on the wall originated. The title shows in the story figuratively and literally. The anonymous letters point blame from one town resident to another. The police detective determines that the envelopes were all "typed by someone using one finger" to avoid a recognisable 'touch'. Plot summary Jerry and Joanna Burton, a brother and sister from London, take up residence in a house owned by Miss Barton near the quiet town of Lymstock for the last phase of Jerry's recovery from injuries suffered in a motorcycle crash. Shortly after moving in and meeting their neighbours, they receive an