Thoughts In Solitude

The Ascent to Truth

The New Man

Dialogues with Silence: Prayers & Drawings

The Silent Life

The Springs of Contemplation: A Retreat at the Abbey of Gethsemani

Ishi Means Man: Essays on Native Americans

No Man Is an Island

The Hidden Ground of Love: Letters

Seeds of Destruction

Exile Ends in Glory: The Life of a Trappistine Mother M. Berchmans, O.C.S.O.

What Are These Wounds?: The Life of a Cistercian Mystic Saint Lutgarde of Aywières

Disputed Questions

The School of Charity: Letters on Religious Renewal and Spiritual Direction

Cistercian Fathers and Forefathers: Essays and Conferences

Contemplative Prayer

The Waters of Siloe

The Sign of Jonas

Thomas Merton - Spiritual Direction and Meditation

Liturgical Feasts and Seasons: Novitiate Conferences on Scripture and Liturgy 3