For 10 points, name this novel in which Hercule Poirot determines that all twelve suspects in the title crime stabbed Ratchett, an Agatha Christie book set on a train.
At one point, this book's protagonist discovers a handkerchief monogrammed with an H that is eventually found to be a Cyrillic N. Later in this work, a red kimono is unaccounted for, until it is found planted in the protagonist's luggage. The events of this novel are sparked when the protagonist runs into Monsieur Bouc in the Tokatlian Hotel. At one point its protagonist has trouble sleeping due to a peculiar silence after he hears the words "Ce n'est rien. Je me suis trompe." A burned letter reveals that this work's antagonist was actually a fugitive named Cassetti, who had kidnapped the heiress Daisy Armstrong. For 10 points, name this novel in which Hercule Poirot determines that all twelve suspects in the title crime stabbed Ratchett, an Agatha Christie book set on a train.
At one point, this book's protagonist discovers a handkerchief monogrammed with an H that is eventually found to be a Cyrillic N. Later in this work, a red kimono is unaccounted for, until it is found planted in the protagonist's luggage.
Murder on the Orient Express [accept Murder on the Calais Coach]