Dudley J. Delffs Related books Improving Your Relationships (Thinking Through Discipleship Series) Navpress Pub Group • 1993 The Judas Tree (Father Grif Mysteries) Baker Pub Group • 1999 The Martyr's Chapel Thorndike Pr • 1999 The Martyr's Chapel (Father Grif Mysteries) [Paperback] Baker Pub Group • 1999