Nemesis

The Queen of Mystery has come to Harper Collins! Agatha Christie, the acknowledged mistress of suspense--creator of indomitable sleuth Miss Marple, meticulous Belgian detective Hercule Poirot, and so many other unforgettable characters--brings her entire oeuvre of ingenious whodunits, locked room mysteries, and perplexing puzzles to Harper Paperbacks. In Nemesis, a letter from a dead man instructs Miss Marple how to conduct an investigation into a puzzlingly unspecific crime.