- Beyer, Rolf A. (1)
- Catherine, of Genoa, Saint, 1447-1510 (1)
- Catherine, of Siena, Saint, 1347-1380 (1)
- Eckhart, Meister, d. 1327 (1)
- Fox, Matthew, 1940- (1)
- Franckforter (1)
- Grundmann, Herbert, 1902-1970 (1)
- Hildegard, Saint, 1098-1179 (1)
- Hirsh, John C. (1)
- Hoffman, Bengt Runo, 1913- (1)
- Johnston, William, 1925- (1)
- McCarthy, Adrian James (1)
- McGinn, Bernard, 1937- (1)
- Noffke, Suzanne (1)
- Progoff, Ira, 1921- (1)
- Riehle, Wolfgang, 1937- (1)
- Ruusbroec, Jan van, 1293-1381 (1)
- Schellenberger, Bernardin (1)
- Standring, Bernard (1)
- Storch, Walburga (1)
- Underhill, Evelyn, 1875-1941 (1)
- Wehr, Gerhard, 1931- (1)
- Wynschenk, C. A. (1)