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 William Morrow Paperbacks. The Christie classic, The Mysterious Affair at Styles is the book that launched the phenomenal detecting career of the master sleuth Poirot—a perplexing locked room murder mystery that was Poirot's first appearance on the crime fiction scene…and now featuring a "missing chapter" as well as commentary from Agatha Christie expert John Curran.