


One of the characters of the story even recognises Mrs Oliver as writing the novel The Body in the Library, a title Christie then adopted for her own Marple novel in 1942. This book was the debut of Agatha Christie’s literary alter ego and parody of herself, Ariadne Oliver, a popular detective writer through whom Christie often voiced her opinions of the industry. The foreword even mentions that this was one of Poirot’s favourite cases, while Hastings found it rather dull. Four murders, four detectives, Agatha Christie present a clever puzzle at a bridge game in which any player could have murdered their loathsome host.
