ISBN-13: 9780156494380 / Angielski / Miękka / 1981 / 132 str.
Merton presents one of the most significant encyclical letters of Saint Bernard of Clairvaux, together with an introduction to the life and teachings of the great mystic. "A study that will have to be on the shelves of all libraries and in the personal collections of all who are interested in spirituality" (Catholic World). Index.