- Social Analysis: Linking Faith and Justice
- Peter Maurin's Ecological Lay New Monasticism: A Catholic Green Revolution Developing Rural Ecovillages, Urban Houses of Hospitality, & Eco-Universities for a New Civilization
- Humanity's African Roots: Remembering the Ancestors' Wisdom
- Roman Catholic Clericalism: Three Historical Stages in the Legislation of a Non-Evangelical, Now Dysfunctional, and Sometimes Pathological Institution
- Varieties of Postmodern Theology