1. Barbour, Ian (2000). When Science Meets Religion: Enemies, Strangers, or Partners?, HarperOne.
2. Barth, Karl (1992). Evangelical Theology: Introduction, Eerdmans.
3. Clayton, Philip (1988). Anticipation and Theological Method. Theology of Wolfhart Pannenberg: Twelve American Critiques, with an Autobiographical Essay and Response, Augsburg Pub. House.
4. Kohl, Margaret (2000). Experiences in Theology: Ways and Forms of Christian Theology, Fortress Press.
5. Nelson, Derek R. (2013). Theologians in Their Own Words, Fortress Press.