"The Oldest Living Confederate Widow Tells All" is an unlikely place to find a shortbread recipe. I have adapted the recipe which is found in the novel written by Allen Gurganus, 1984, page 761 (paperback version). Alfred a Knopf Inc., publisher. You can use all flour instead of the flour and cornstarch. Using the combined flour and cornstarch gives shortbread a melt-in-the mouth buttery goodness,