The Monogram Murders
In the hands of author Sophie Hannah, Poirot plunges into a mystery set in 1920's London.
"Hercule Poirot's quiet supper in a London coffee house is interrupted when a young woman confides to him that she is about to be murdered. She is terrified, but begs Poirot not to find and punish her killer. Once she is dead, she insists, justice will have been done."