The following is the second in a series of excerpts we're publishing from the new book "Facebook Fairytales: Modern-Day Miracles to Inspire the Human Spirit." This chapter tells the story of how one family used Facebook to cope with the loss of their daughter. On September 23, 1992, Talbot and Michelle Elkins welcomed their second daughter, Jessica, into the world, and the couple from Athens, Alabamaâ€"along with two-year-old sister, Emileeâ€"was overjoyed. Four years later,