On my birthday last month, I visited the library. The heavy stack of books I lugged back to my car included, among others, The Selected Letters of Georgia O'Keefe and Alfred Stieglitz; Letters to Milena (those written by Franz Kafka) and The Letters of Abelard and Heloise. I've been increasingly more interested in love letters of late. Perhaps because I am a writer I find epistolary romance to be among the greatest exchanges of love. I've been back to the library at least th