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. Murder is part of the curriculum at an exclusive school for girls in Christie's Cat Among the Pigeons, as the intrepid Poirot sets out to bring a stealthy killer to justice.