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Double Sin and Other Stories is a short story collection written by Agatha Christie and first published in the US by Dodd, Mead and Company in 1961 and retailed for $3.50. The collection contains eight short stories and was not published in the UK; however all of the stories were published in other UK collections.
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Døden i Skyerne, er en Agatha Christie krimi fra1935, hvor Hercule Poirot, som har flyskræk, falder i søvn på en flyrejse. Mens han sover bliver en anden passager myrdet.
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Døden kommer med posten er en Agatha Christie krimi fra 1942. Den foregår i den fiktive landsby Lymstock, hvortil Miss Marple tilkaldes af sin gode bekendt, præstefruen Mrs. Dane Calthrop.