Teilhard de Chardin's Cosmic Christology and Christian Cosmology
2014
St. Thomas Aquinas: Master Theologian and Spiritual Guide
2013
Meditation: A Christian's Practical Guide to Serenity
2016
Meister Eckhart: Unlocking a Mystic's Spiritual Wisdom
2015
Introduction to the Christian Contemplative Tradition
2009
Christology: Understanding the Theology of Jesus
2017