Scepticism (New studies in the philosophy of religion)
Wittgenstein and Religious Belief (New Studies in the Philosophy of Religion)
Oppositions of religious doctrines;: A study in the logic of dialogue among religions (Philosophy of religion series)
Experience, Inference, and God
The concept of worship (New studies in the philosophy of religion)
Religion, truth, and language-games (Library of philosophy and religion)
The justification of religious belief (Philosophy of religion series)
The logical status of "God" and the function of theological sentences (New studies in the philosophy of religion)
Philosophy of religion: The historic approaches (Philosophy of religion series)
The ontological argument (New studies in the philosophy of religion)