Meld Shell, Susan. The Rights of Reason: A Study of Kant’s Philosophy and Politics, Toronto and London: University of Toronto Press, 1980.
Commentary
Kant and the Problem of History
Galston, W. Kant and the Problem of History, Chicago: University of Chicago Press, 1980.
Acting on Principle
O'Neill, Onora, Acting on Principle. New York: Columbia U. Press, 1975.
The Autonomy of Reason
Wolff, Robert Paul, The Autonomy of Reason. New York: Harper, 1973.
Kant’s Political Thought: Its Origins and Development
Sauer, Hans, Kant’s Political Thought: Its Origins and Development, trans. E.B. Ashton, University of Chicago Press, 1973.
Kant’s Moral Religion
Wood, A., Kant's Moral Religion, Ithaca: Cornell University Press, 1970.
Early German Philosophy: Kant and His Predecessors
Beck, Lewis White, Early German Philosophy. Kant and His Predecessors, Cambridge, MA: Harvard University Press, 1969.
The Bounds of Sense: An Essay on Kant’s Critique of Pure Reason
Strawson, P.F., The Bounds of Sense: An Essay on Kant's Critique of Pure Reason, London: Methuen, 1966.
Kant’s Theory of Mental Activity
Wolff, Robert Paul, Kant's Theory of Mental Activity, Cambridge, Mass: Harvard University Press, 1963.
Laws of Freedom: A Study of Kant’s Method of Applying the Categorical Imperative in the Metaphysik der Sitten
Gregor, Mary, Laws of Freedom: A Study of Kant's Method of Applying the Categorical Imperative in the Metaphysik der Sitten, Oxford: Basil Blackwell, 1963.