Hercule Poirot, The Double Clue (Unabridged)

In Agatha Christie's short story, «The Double Clue,» Poirot investigates the robbery of a collection of medieval jewelry from the safe of a dealer. Since the theft occurred during a dinner party, the suspects could be any of the guests. But which one? This short story originally appeared in the December 5, 1923 issue of The Sketch magazine.