Mystical Theology vol. 1 by Dom Savinien Louismet, OSB:
Describes the modes and processes that lead the mind and the heart—the mind in and through the heart—to the habit of divine contemplation. His work is practical, his method more synthetic and discursive;
Comprises four treatises: Mystical Knowledge of God, The Mystical Life, Mysticism: True and False, and finally, Divine Contemplation for All.