Agatha, decoded, in “The Mystery of Mrs. Christie”
It’s quite remarkable that the third-bestselling author of all time – outdone only by Shakespeare and the Bible – wrote mystery novels and had no formal education. What’s even more incredible is that the “Queen of Crime” – Dame Agatha Christie (“And Then There Were None,” “Murder on the Orient Express”) – became the center of a fascinating missing person’s case herself on Dec. 3, 1926, when she
