Crossword clues for Agatha Christie mystery setting 7 letters:THENILEAgatha Christie mystery settingTHENILESetting for an Agatha Christie mysteryTHENILETitle setting for an Agatha Christie mysteryNILESetting for an Agatha Christie mysteryORIENTEXPRESSSetting for an Agatha Christie murder mysteryNILESetting for a classic Agatha Christie mysteryTHEWith 3-Down, title setting of a 1937 Agatha Christie mystery