• "*Catholic Social Thought: Its History and Development*"
• "*One Church: Catholics and the Universal Church*"
• "*The Catholic Encyclopedia*" (editor)
• "*The Liturgical Movement*"
• "*The Parish and the People*"
• "*The Second Vatican Council: A Brief History*"
• "*The Spirit and Forms of Protestantism*"
• "*The Triumph of the Cross: The Passion of Christ in Theology and the Arts*"
• "*The Way of Perfection*" (editor)