He has published books on religion, prayer and spirituality, including:
- The Beatitudes (1913)
- The Seven Last Words (1913)
- The Holy Ghost: His Divinity, His Personality and His Work (1914)
- The Spiritual Exercises of St. Ignatius _According to the Text of the Autograph_ (1914)
- Christ’s Teachings Concerning the Future (1914)
- Christian Science (1914)
- The Mass: Its Doctrine, Its Liturgy, Its Significance (1914)
- Life and Work of Francis de Sales (1915)
- The Creed: Lectures Mainly for the Instruction and Explanation of Catechists (1920)
- Our Divine Savior (1921)
- The Commandments of God and of the Church (1922)
- Catholic Doctrines: In the Light of Reason and Revelation (1923)
- Sacraments: Baptism, Confirmation, Eucharist (1924)
- Life and Writings of St. Theresa (1924)
- Mary the Mother of God (1925)
- Faith (1925)
- The Sacred Heart of Jesus: Its Teachings, Promises, Revelations (1926)
- St. Francis of Assisi (1927)
- Heaven: Its Revelations Its Realities (1928)
- Hell: Its Origin, Its Power, Its Duration (1929)
- Mysticism and Miracles: Their Psychological Foundations and Their Value to Christians (1929)