- "Listen, My People: A Catholic Approach to the Spiritual Life" (1948)
- "The Church in the Suburbs: A Study of Parishioners in a Newly Developed Area" (1954)
- "In the Beginning: God and His Creation" (1956)
- "The Man from Nazareth" (1958)
- "The Mystery of the Incarnation" (1959)
- "Signs and Wonders: A Study of the Miracles in the Gospels" (1960)
- "The Word of God: A Basic Course on Scripture for Catholic Laypeople" (1961)
- "I Believe in God the Father: An Introduction to the Doctrine of the Holy Trinity" (1962)
- "Called to Be Saints" (1963)
- "The Living God and His People: A Study of Covenant and Sacraments" (1964)
- "The Saints and Our Salvation: A Study of Mystical Theology" (1966)
- "The New Man in Christ: A Study of Grace" (1968)
- "The World, the Flesh, and the Devil: A Study of the Morality of Human Acts" (1970)
- "Christ in Our World Today: A Study of Modern Religious Thought" (1972)
- "The Future of the Church" (1974)
- "The Meaning of the Church: A Study of its Nature, Mission, and Ministry" (1975)
- "The Life and Work of St. Paul: A Study of the Apostle to the Gentiles" (1976)
- "The Story of the Church: A History of Christianity from Its Beginnings to the Present" (1978)
- "The Early Christian Fathers: A Historical and Theological Study" (1980)
- "Women in the Church: A Study of Their Role in the History and Life of the Church" (1982)
- "The Pope: A Study of His Role and Authority in the Church" (1984)