Agatha Christie: Murder on the Orient Express unsure of what to do next. The development team decided that, as with "And Then There Were None", they would change Christie's original ending for "Murder on the Orient Express". The aim of the developers was to create games that would not only appeal to casual gamers, but also to Christie fans. As nearly all Christie fans have read "Murder on the Orient Express", and know the solution, and considering that the novel was to be included with the game, the developers decided that the ending needed to be changed. The novel has two solutions – one being what appears
The Murder on the Links in the 1928 short story "Double Sin" which was published in book form in the US in "Double Sin and Other Stories" in 1961 and in the UK in "Poirot's Early Cases" in 1974. Some plot twists are inspired by Sir Arthur Conan Doyle's "The Adventure of the Abbey Grange". The novel received its first true publication as a four-part serialisation in the "Grand Magazine" from December 1922 to March 1923 (Issues 214–217) under the title of "The Girl with the Anxious Eyes" before it was issued in book form by The Bodley Head in May 1923. This was Christie's