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 their mother insisted that Agatha receive a home education. As a result, her parents were responsible for teaching her to read and write and to master basic arithmetic, a subject she particularly enjoyed. They also taught her music, and she learned to play both the piano and the mandolin. According to biographer Laura Thomson, Clara believed that Agatha should not learn to read until she was eight. However, thanks to her own curiosity, Agatha taught herself to read much earlier. One of the earliest known photographs of Christie depicts her as a little girl with her first dog, whom she