Sophie Hannah

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. Later that night, Poirot learns that three guests at a fashionable London hotel have been murdered, and a cufflink has been placed in each one's mouth. Could there be a connection with the frightened woman?

Hercule Poirot is travelling by luxury passenger coach from London to the exclusive Kingfisher Hill estate. Richard Devonport has summoned him to prove that his fiancée, Helen, is innocent of the murder of his brother, Frank. There is one strange condition attached to this request: Poirot must conceal his true reason for being there from the rest of the Devonport family.  

Returning home after lunch one day, Hercule Poirot finds an angry woman waiting outside his front door. She demands to know why Poirot has sent her a letter accusing her of the murder of Barnabas Pandy, a man she has neither heard of nor ever met. Poirot has also never heard of a Barnabas Pandy and has accused nobody of murder. Shaken, he goes inside, only to find that he has a visitor waiting for him - a man who also claims also to have received a letter from Poirot that morning, accusing him of the murder of Barnabas Pandy.... 

Three years ago, something terrible happened to Naomi Jenkins - so terrible that she never told anybody. Now Naomi has another secret - the man she has fallen passionately in love with, unhappily married Robert Haworth. When Robert vanishes without trace, Naomi knows he must have come to harm. But the police are less convinced, particularly when Robert's wife insists he is not missing. In desperation, Naomi has a crazy idea.

Seventy-seven-year-old Judith Potts is blissfully happy. She lives alone in a faded mansion in Marlow, sets crosswords for The Times, and there’s no man in her life to tell her what to do or how much whisky to drink. One evening, while out swimming in the Thames, Judith witnesses a brutal murder. When the local police don’t believe her story, Judith and two unlikely friends decide to investigate for themselves. Together, they are the Marlow Murder Club.