272 pages | Paperback

The Queen of Mystery has come to Harper Collins! Agatha Christie, the acknowledged mistress of suspensecreator of indomitable sleuth Miss Marple, meticulous Belgian detective Hercule Poirot, and so many other unforgettable charactersbrings her entire oeuvre of ingenious whodunits, locked room mysteries, and perplexing puzzles to Harper Paperbacks. In her classicThree Act Tragedy, the normally unflappable Poirot faces his most baffling investigation: the seemingly motiveless murder of the thirteenth guest at dinner party, who choked to death on a cocktail containing not a trace of poison.