The Agatha Christie Collection: 11 Novels and Stories including the First 6 Poirot Novels: The Mysterious Affair at Styles, The Murder on the Links, Poirot Investigates, The Murder of Roger Ackroyd, The Big Four, The Mystery of the Blue Train, The Secret Adversary, The Man in the Brown Suit, The Secret of Chimneys, The Seven Dials Mystery, & Partners in Crime
