Sir Claud Amory's formula for a powerful new explosive has been stolen, presumably by a member of his large household. Sir Claud assembles his suspects in the library and locks the door, instructing them that the when the lights go out, the formula must be replaced on the table -- and no questions will be asked. But when the lights come on, Sir Claud is dead. Now Hercule Poirot, assisted by Captain Hastings and Inspector Japp, must unravel a tangle of family feuds, old flames, and suspicious foreigners to find the killer and prevent a global catastrophe.
Unfinished Portrait : A Novel
Agatha Christie, Mary Westmacott
audiobookCapital Christie : Twelve London Mysteries
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audiobookThe Big Four & Cards on the Table : Two Bestselling Hercule Poirot Mysteries
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audiobookThe Affair at the Victory Ball
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bookMiss Marple’s Final Cases
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audiobookPoirot Investigates & Murder in the Mews : Two Bestselling Agatha Christie Novels in One Great Audiobook
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audiobookThe Murder of Roger Ackroyd & The Hollow : Two Bestselling Agatha Christie Novels in One Great Audiobook
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audiobookThe Mysterious Affair at Styles
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audiobookbookThe Man in the Brown Suit
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audiobookbookMidwinter Murder : Fireside Tales from the Queen of Mystery
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audiobookPoirot Investigates & The Body in the Library : Two Bestselling Agatha Christie Novels in One Great Audiobook
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audiobookFive Little Pigs
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Poirot Investigates
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audiobookMurder on the Links : A Hercule Poirot Mystery: The Official Authorized Edition
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audiobookCat Among the Pigeons : A Hercule Poirot Mystery: The Official Authorized Edition
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audiobookDeath on the Nile : A Hercule Poirot Mystery: The Official Authorized Edition
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audiobookThe Adventure of the Christmas Pudding
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bookThe Murder on the Links & Murder on the Orient Express : Two Bestselling Agatha Christie Novels in One Great Audiobook
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audiobookThe Big Four
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audiobookPoirot’s Early Cases
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audiobookCurtain : Poirot’s Last Case
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audiobookTaken at the Flood
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audiobookElephants Can Remember
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