Modern Spiritual Masters is a 8-book series first released in 1988 with contributions by Alfred Delp, Thomas Merton, and 7 others.
2004 • 1 Reader • 163 pages
2009 • 1 Reader • 189 pages
2006 • 1 Reader
2009 • 2 Readers • 157 pages • 3
1988 • 1 Reader • 121 pages • 4
2013 • 1 Reader
2001 • 3 Readers • 163 pages • 5