Waking to Wonder : Wittgenstein's Existential Investigations (Suny Series in Philosophy)
Husserl and Heidegger on Human Experience
History and Human Existence : From Marx to Merleau-Ponty
Anxious Angels : A Retrospective View of Religious Existentialism
The Inordinance of Time (Studies in Phenomenology and Existential Philosophy)
Existentialism and the Philosophical Tradition
Jean-Paul Sartre : Politics and Culture in Postwar France
The Apocalypse of Being : The Esoteric Gnosis of Martin Heidegger
Becoming More Authentic: The Positive Side of Existentialism
Discovering Existence With Husserl (Studies in Phenomenology and Existential Philosophy)
Why I Am Not a Christian, and Other Essays on Religion and Related Subjects
And the Truth Shall Set You Free
Willing to Believe : The Controversy over Free Will