Robert Tomson FortnaRobert Tomson Fortna is Weyerhaeuser Professor Emeritus of Biblical Studies, Vassar College, Poughkeepsie, New York. His other books in Johannine studies include The Gospel of Signs (Cambridge Univ. Press, 1970), Jesus in Johannine Traditio (co-editor with Tom Thatcher; Westminster John Knox, 2001), and The Shepherd Discourse of John 10 and its Context (co-editor with Johannes Beutler; Cambridge Univ. Press, 2005). Read More Read Less