Fields of Blood: Religion and the History of Violence

Twelve Steps to a Compassionate Life

The Great Transformation: The Beginning of Our Religious Traditions

The Great Transformation: The Beginning of Our Religious Traditions

The Lost Art of Scripture

Sacred Nature: Restoring Our Ancient Bond with the Natural World

The Case for God

Sacred Nature: How we can recover our bond with the natural world

Jerusalem: One City, Three Faiths

The Battle for God: A History of Fundamentalism