Agatha Christie up to the last chapter, then decided who the most unlikely suspect was, after which she would go back and make the necessary changes to "frame" that person. However, John Curran's "Agatha Christie: The Secret Notebooks" describes different working methods for every book in Christie's bibliography, contradicting the claim by Aldiss. Christie's mature novels, from 1940 onwards, often have titles drawn from literature. Four are from Shakespeare: Three are from the Bible: Another six are from other works of literature: In such cases, the original context of the title is usually printed as an epigraph. Similarly, the title of Christie's
Agatha Christie (video game series) fourth game in the Agatha Christie series (which was co-developed by AWE Productions and Black Lantern Studios for the Nintendo DS handheld console and was published by Dreamcatcher). In 2011, both DreamCatcher Interactive, and its parent company, JoWood Entertainment went into administration and their assets were absorbed into Nordic Games (which was later re-branded as THQ Nordic). The company did not acquire the rights to Agatha Christie games in the process. In August 2013 the French video game publisher and distributor Anuman Interactive announced that its adventure label Microïds had purchased the rights to use Agatha Christie novels. The first