The Sittaford Mystery

Having gone through all my other Christie collections, such as Destination Unknown;White Horse Hotel; The Murder of Roger Ackroyd; The Body in the Library; The ABC Murders; Partner in Crime; Murder on the Oriental Express; Murder in Mesopotamia; Dumb Witness;Murder under the Sun; Death on the Nile, and so on, I'm not so pleased with the ending of Sittaford. The process of solving the case was very good; Emily and Mr.Enderby was lively portrayed; but the whole table turning business and especially Major Burnaby's motive is not very convincing.