Swear to God: The Promise and Power of the Sacraments

Mary: The Church at the Source

Joy to the World: How Christ's Coming Changed Everything (and Still Does)

Fatima For Today: The Urgent Marian Message of Hope

Scripture and the Mystery of the Mass

First Comes Love: The Family in the Church and the Trinity

Miraculous Images of Our Lady: 100 Famous Catholic Portraits and Statues

Angels and Saints: A Biblical Guide to Friendship with God's Holy Ones

The Secret of the Rosary

Signs of Life: 40 Catholic Customs and Their Biblical Roots

The Little Office of the Blessed Virgin Mary

Letter and Spirit: From Written Text to Living Word in the Liturgy

The Mystical City of God, Volume I "The Conception": The Divine History and Life of the Virgin Mother of God

Reasons to Believe: How to Understand, Explain, and Defend the Catholic Faith

The Secret of Mary

The Lamb's Supper: The Mass as Heaven on Earth

Jesus and the Jewish Roots of the Eucharist: Unlocking the Secrets of the Last Supper

Ordinary Work, Extraordinary Grace: My Spiritual Journey in Opus Dei

The Holy Rosary