Christian Social Reform: Program Outlined By Its Pioneer, William Emmanuel Baron Von Ketteler, Bishop Of Mainz (1912) is a book written by George Metlake that provides a comprehensive overview of the Christian Social Reform movement in Germany in the early 20th century. The book focuses on the ideas and principles of William Emmanuel Baron Von Ketteler, the Bishop of Mainz, who was a leading figure in the movement. Metlake outlines Ketteler's program...