Every couple years the “public” rediscovers Agatha. As there’s a new film of Murder on the Orient Express due in the fall, non-crime readers have been looking for that particular book. In general, however, Christie remains our bestselling author as her appeal is timeless. I was thinking about the innovations she brought to crime fiction and thought about her plots, for which she is justly famous.
She came up several tropes that are still in pretty much constant circulation: the narrator is unreliable/the killer (The Murder of Roger Ackroyd); everyone is the killer (Murder on the Orient Express); everyone is killed (And Then There Were None); or someone long dead is found to be unjustly accused, causing an uproar in the present (Murder in Retrospect). Oh, and she also wrote a very early example of psychological suspense, Endless Night (1967). Though Josephine Tey wrote earlier versions of psychological suspense (The Franchise Affair, 1948 and Brat Farrar, 1949) Tey’s clung to some remnants of traditional detection. Christie’s story is so modern it could easily find a market today and it might be written by someone like Ruth Ware or Belinda Bauer (or, earlier, Ruth Rendell). read more