Agatha Christie pleased to have their own novels in print in 100 years. Just one of the 25 authors held with Edmund Wilson's views. Harper Collins also published a souvenir magazine "Shocking Real Murders: Behind Her Classic Mysteries". The "Guinness Book of World Records" lists Christie as the best-selling novelist of all time. Her novels have sold roughly 2 billion copies, and her estate claims that her works come third in the rankings of the world's most-widely published books, behind only Shakespeare's works and the Bible. Half of the sales are of English language editions, and the other half in translation. According
Agatha Christie: Murder on the Orient Express noises coming from the Orient Express itself, and other environmental noises such as howling wind. IGN, in contrast, heavily criticized the game for a lack of background music, and simplistic and monotonous sound effects. "Murder on the Orient Express" was used as a learning tool during a study on learner autonomy in video games. This study took Greek high school students and had them involved in several tests and evaluations at several different points of the study. Agatha Christie: Murder on the Orient Express Agatha Christie: Murder on the Orient Express is a 2006 adventure game developed by AWE Productions