Marianne Williamson is an internationally acclaimed spiritual teacher. Out of her ten published books, four have been #1 New York Times Bestsellers, and her most recent, The Age of Miracles, reached #2. Marianne hosts a weekly radio show on Oprah and Friends and has been a popular guest on television programs such as Oprah, Larry King Live, Good Morning America and Charlie Rose. Marianne also co-founded The Peace Alliance, a grass roots campaign supporting legislation to establish a U. S. Department of Peace.