- Strong Religion: The Rise of Fundamentalisms around the World
- The Ambivalence of the Sacred: Religion, Violence and Reconciliation (Carnegie Commission on Preventing Deadly Conflict)
- Church and Age Unite!: The Modernist Impulse in American Catholicism (Notre Dame Studies in American Catholicism)
- Religious Fundamentalisms and Global Conflicts (Headline Series)
- American Catholicism: The History of the Catholic Church in the U.S. and the Lives of America's Great Catholics