But perhaps her most important criteria is as she writes unabashedly in her introduction, ???I wrote about people whose company I felt I had an instinct for.??? So while there are no chapters on William Faulkner, Robert Frost, or Edith Wharton, the chapters ??? all essays unto themselves ??? do offer a glimpse into the lives of such luminaries as Mark Twain, Walt Whitman, Georgia O???Keefe, Willa