One of the most significant novels by the British writer in which the matchless detective finds a brilliant solution to an alphabetical puzzle.
In the English alphabet there are 26 letters. In the signature of a criminal who set up a game with Hercule Poirot using letters, there are only three letters—the first ones: A, B, and C. He plans to commit murders in places whose names are arranged alphabetically. Poirot’s task is to unravel the killer’s intentions and prevent him from carrying out the planned 26 crimes.