Elaine Littau knows how to craft beautiful fiction stories with interesting and believeable characters, so when I saw that she had a new book out, “Six Miles From Nashville,” I was excited to get my copy.       This latest book didn’t disappoint. Young Betty is struggling to recover and find herself again following difficult and devastating circumstances. She feels alone and in need of medical attention when she stumbles into a café looking for work in a little town just six miles from Nashville, Tennessee. The owner “Sweetie” gives her a job, but then immediately realizes the extra care that Becky needs. She slowly nurses Betty back…