简介：Dr. Watson is shocked to learn that his good friend Sherlock Holmes has a brother, Mycroft, and that they are on their way to meet him on an urgent ma
简介：When Tommy and Tuppence visit an elderly aunt in her nursing home, Tuppence is concerned by the odd behavior of some staff and residents. So when Tupp
简介：Poirot pays what appears to be a routine visit to Dr. Morley, his dentist, but shortly after he leaves the clinic, the doctor is found dead with a gun
简介：Poirot is enlisted by Japp to help solve a mystery that took place on Bonfire Night in a mews flat. A Mrs. Allen was found shot, apparently a suicide,
