Before the South heard the first Seventh-day Adventist preacher, silent preachers – books and tracts – arrived, convicting hearts and converting souls. These silent gospel books and tracts have been p…… Source: http://feedproxy.google.com/~r/ann-en/~3/zLWNcrej6ZI/celebrating-150-years-of-sharing-the-gospel-through-literature-ministries-in-the-southern-union