Blogs Faith Matters: Kate Hennessy on Her Grandmother Dorothy Day KTTZ | By Tom McGovern Published December 10, 2017 at 6:00 PM CST Facebook Twitter LinkedIn Email Listen • 25:45 Dorothy Day; The World Will Be Saved By Beauty: An Intimate Portrait of Dorothy Day On this week's Faith Matters, Kate Hennessy discusses her book on her grandmother Dorothy Day--famous writer and Catholic activist.