Eudora Welty has been much on my mind these last months. First there was a performance of the one act opera composed by Alice Parker based on Welty's The Ponder Heart, and then I read a biography of Elizabeth Lawrence who was a friend of Welty's, and then my book club read One Writer's Beginnings by Eudora Welty. All of that is topped off with the publication of One Writer's Garden written by Susan Haltom who researched and…