John Curran has been Agatha Christie's literary advisor for many years, and he frequently gives seminars and appears in documentaries about her life. For this, his debut book, he spent the last few years dissecting the notebooks and decoding Agatha Christie's handwriting.
- Agatha Christie's Secret Notebooks: Fifty Years of Mysteries in the Making - Includes Two Unpublished Poirot Stories
- Trent's Last Case (Detective Club Crime Classics)
- The Leavenworth Case (Detective Club Crime Classics)
- Agatha Christie: Murder in the Making: More Stories and Secrets from Her Notebooks
- Tom Adams Uncovered: The Art of Agatha Christie and Beyond