Nikos Kazantzakis. The Saviors of God: Spiritual Exercises. Translated, with an introduction by Kimon Friar. New York: Simon and Schuster, 1960; 1969. 143 p. <Essay>

ISBN —; ISBN 0671202324, 9780671202323

Friar, Kimon. "The Spiritual Exercises of Nikos Kazantzakis" (pp. 3-40).

Notes (pp. 137-143); About the Author (p. 145); About the Translator (p. 146).

Ασκητική. Salvatores Dei (Αθήνα: περ. Αναγέννηση, 1927)