This plot twist can be found -- for 10 points -- in what famous Agatha Christie whodunit that takes place on a train?
A dropped handkerchief with the monogrammed letter H helps identify the killer in this novel. But suspicion moves to an unlikely source when the H is found to be a letter in the Cyrillic alphabet. This plot twist can be found -- for 10 points -- in what famous Agatha Christie whodunit that takes place on a train?
A dropped handkerchief with the monogrammed letter H helps identify the killer in this novel.
{"MURDER ON THE ORIENT EXPRESS"}