Christianity

Stigmata: A Medieval Mystery in a Modern Age

The Early Church: The Story of Emergent Christianity, Revised Edition

The Church in an Age of Revolution:

The Reformation:

Western Society and the Church in the Middle Ages:

The Christian Church in the Cold War:

Juan Pablo II: recuerdos de la vida de un santo: (John Paul II: remebering the life of a saint)

Jorge Bergoglio Francisco: La vida, las ideas, las palabras del Papa que cambiara la Iglesia

Crossing the Threshold of Hope:

The Gnostic Gospels:

The Spiritual Exercises of St. Ignatius:

Faith and Freedom: An Invitation to the Writings of Martin Luther