Agatha Christie: Murder on the Orient Express detective Hercule Poirot. "Murder on the Orient Express" retains the main plot elements of Agatha Christie's novel of the same name. An additional ending is presented in the game which differs from the conclusion of Christie's novel. As with "And Then There Were None", Christie's novel is bundled with the game. Some reviewers of "Murder on the Orient Express" criticized the game because of the repetitive nature of tasks the player must complete, and also complained about the inefficient and cumbersome inventory system. Others have praised it for improved graphics compared to "And Then There Were None", as well as
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