1. Armstrong, D. (1968). A materialist theory of mind. New York: Humanities Press.
2. Brümmer, V. (2005). Atonement, christology and the trinity: Making sense of Christian doctrine. Basingstoke: Ashgate.
3. Brümmer, V. (2006). Brümmer on meaning and the Christian faith: Collected writings of Vincent Brümmer. Basingstoke: Ashgate.
4. Cupitt, D. (1998). The revelation of being. London: SCM Press.
5. Cupitt, D. (2001). Reforming christianity. London: SCM Press.