An Outline of the History of Christian Thought Since Kant

The Varieties of Religious Experience: A Study in Human Nature

On the Improvement of the Understanding

The System of Nature, or, the Laws of the Moral and Physical World. Volume 2

History of Modern Philosophy From Nicolas of Cusa to the Present Time

The Theological Tractates and The Consolation of Philosophy

Philosophy and Religion Six Lectures Delivered at Cambridge

Life and Matter: A Criticism of Professor Haeckel's "Riddle of the Universe"

Der Begriff der Religion im System der Philosophie

Meditations on the Essence of Christianity, and on the Religious Questions of the Day.

Meditations on the Actual State of Christianity, and on the Attacks Which Are Now Being Made Upon It.

Die Religion innerhalb der Grenzen der bloßen Vernunft Text der Ausgabe 1793, mit Beifügung der Abweichungen der Ausgabe 1794