The ontological argument (New studies in the philosophy of religion)
Reason and reality (Royal Institute of Philosophy lectures)
The concept of worship (New studies in the philosophy of religion)
The Concept of the Knowledge of God (Library of Philosophy & Religion)
The argument from design (New studies in the philosophy of religion)
Scepticism (New studies in the philosophy of religion)
The Intelligible Universe: A Cosmological Argument (New Studies in the Philosophy of Religion)
Theism (Philosophical Studies Series, 30)
Religious experience (New studies in the philosophy of religion)
Wittgenstein and Religious Belief (New Studies in the Philosophy of Religion)