Crime novelist Mrs. Ariadne Oliver is asked to devise a murder hunt for a Devon fête, but her sense of foreboding summons Poirot to the scene. Her fears are realized when the girl playing the murder victim winds up truly being murdered.
An ailing Poirot returns to Styles with Hastings in order to catch a serial killer.
The pursuit of an infamous art thief leads Poirot to a plethora of mysteries in the Alps.
Poirot seeks help from friends old and new when he faces a dangerous group of dissidents.
