Number One was the greatest criminal brain of all time; Number Two was a multi-millionaire; Number Three was a beautiful Frenchwoman; and Number Four was "the destroyer," the ruthless murderer with a genius for disguise, whose business it was to remove those who interfered with his masters plans. These four, working together, aimed at establishing world dominance. Hercule Poirot was preparing for a voyage to South America when an uninvited guest,...

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. Bagdad is the chosen location for a secret superpower summit. But the word is out, and an organization...

Poirot vows that the cases detailed in these twelve stories will be the last before his retirement; they correspond to the famous labors of the classical Hercules.

For lovers of the supernatural and the macabre comes this collection of ghostly and chilling stories from legendary mystery writer Agatha Christie. Fantastic psychic visions, specters looming in the shadows, encounters with deities, a man who switches bodies with a cat-be sure to keep the light on whilst reading these tales.

"Summertime--as the temperature rises, so does the potential for evil. From Cornwall to the French Riviera, whether against a background of Delphic temples or English country houses, Agatha Christie's most famous characters solve complicated puzzles as the stakes heat up. Pull up a deckchair and enjoy plot twists and red herrings galore from the bestselling fiction writer of all time."--

Dame Agatha Christie sheds light on her secretive life and tells of her early years, her marriages and rise to success.

A New Year's Eve gathering at Royston, formerly the home of the late Derek Capel, is enlivened by the arrival of the mysterious Mr. Quin who appears at the door just after the stroke of midnight and challenges the guests to a debate over who or what really caused Capel's death.

Jacko Argyle dies in prison after being convicted for the murder of his mother, but when Dr. Arthur Calgary proves the boy's innocence old wounds from the rest of the family are opened, and Dr. Calgary wonders if one of them is the real murderer.--

The Leonides family live together in a large and crooked house in a wealthy London suburb. When the elderly millionaire Aristide Leonides is murdered with a fatal injection, the family reluctantly suspect his glamorous, young second wife. Charles Hayward, the fiance of Sophia Leonides, the late millionaire's granddaughter observes the family closely, and makes a terrible and shocking discovery.

Mr. Parker Pyne states quite clearly that he is not a detective but 'a heart specialist'. Deception, accomplices and manipulation are all part of his method of operation and he works to cure unhappiness more frequently than to investigate crime.