Cards on the table

It was the match-up of the century: four sleuths - Superintendent Battle of Scotland Yard; Mrs. Ariadne Oliver, famed writer of detective stories; Colonel Race of His Majesty's Secret Service; and the incomparable Hercule Poirot - invited to play bridge with four specially invited guests, each of whom has gotten away with murder! For the host, the mysterious Mr. Shaitana, it was to be a clever entertainment. But before the first rubber was completed, the host himself was dead ...