"Murder On the Orient Express" by Agatha Christie is a classic mystery novel published in 2017 in English language as a trade paperback. The book follows the story of a murder that takes place on a luxurious train, the Orient Express, and features the iconic detective, Hercule Poirot. As the train is trapped in a snowdrift, each passenger becomes a suspect in the crime. With Christie's signature wit and clever plotting, the novel keeps readers guessing until the very end, making it a timeless favorite in the genre of fiction and mystery & detective.