By Agatha Christie
Published: 1941
Episode: Exposé
Reference: Book Sawyer was reading when Nikki asked him for a gun
Outline
A quiet holiday at a secluded hotel in Cornwall is all that Poirot wants, but amongst his fellow guests is a beautiful and vain woman who, seemingly oblivious to her own husband’s feeling, revels in the attention of another woman’s husband. The scene is set for murder, but can the field of suspects really be as narrow as it first appears?
More info: Wiki Entry, Amazon