- Vatican II: Theology in a Secular World: Exploratory Essays in Catholicity [1956-1967]
- The Catholic Faith and the Social Construction of Religion: With Particular Attention to the Quebec Experience
- Faith, Hope and Charity as Character Traits in Adler's Individual Psychology: With Related Essays in Spirituality and Phenomenology
- Ecological Philosophy and Christian Theology: A "New to You" View
- Philosophical Memoires: Constructing Christian Theology in the Contemporary World