Strangers on a Train is the second book in the Nancy Drew Diaries series. Nancy Drew, Bess Marvin, and George Fayne are aboard a historic, scenic train journey through the Pacific Northwest when a priceless, ancient coin collection disappears from the tightly guarded luggage car. Since the train is speeding across remote areas, the thief must be one of the passengers or crew, turning everyone into a suspect. Nancy must work quickly, interviewing the eclectic mix of individuals on board, from mysterious businessmen to secretive art collectors. The investigation becomes a high-stakes, locked-room mystery where Nancy must use her deductive reasoning to find the missing coins and the thief before the journey ends.
