"Murder in the Mews" was the last book Agatha Christie published in 1937 and consists of four Poirot short stories - although all are quite long by her usual standard, and one really novella length. All feature Poirot, one features his old friend Inspector Japp and another has a guest appearance by Mr Satterthwaite, of the Harley Quin stories and "Three Act Tragedy".
The first title story, "Murder in the Mews" and the third story, "Dead Man's Mirror", both feature a suicide, later suspected of being murder. One story is set in a small house, in a street peopled with those who service the aristocracy (there are, for example, a large amount of chauffeurs living nearby). "Dead Man's Mirror" sees Poirot summoned to a country house by a wealthy man obsessed by his family name, but both cleverly weave the plot around ties of family and the past.
The second story, "The Incredible Theft" involves espionage and important documents stolen from a study during a weekend party. Lastly, there is the enjoyable "Triangle at Rhodes", with Poirot on holiday. Christie always wrote excellent stories in exotic locations and this is no exception. For me, it is the best story in the collection, with an actress (often a baddie in Christie novels!) causing jealousy and marital discord on the beach. These are a nice collection of stories, with Poirot cleverly solving each case in his own special way. Out of interest, for a man who distained the methods of Sherlock Holmes, you will find that he is actually inspecting footprints in "Dead Man's Mirror", the first time I can remember him doing so. Overall, a fun collection with the author, and her detective, at their best.