"Dora, my maternal grandmother," writes Barbara Kafka in her new book, "started the soup tradition that means most to me, which is odd as she was, by all accounts, a bad cook....I hope I am a better cook, and my life has certainly been easier, but I learned from her that a pot of soup is warmth and welcome for family and friends alike." In this stunningly rich and wide-ranging book, Barbara Kafka gives the food we love perhaps best in the world...