Guyer, Paul, Kant's System of Nature and Freedom, Oxford: Oxford University Press, 2005.
Commentary
Kant on Just War by Susan Shell
Kant
Wood, Allen, Kant, London: Blackwell, 2004.
Kant’s Transcendental Idealism
Allison, H., Kant's Transcendental Idealism, revised and expanded version, New Haven: Yale University Press, 2004.
Selected Essays on Kant
Selected Essays on Kant (Series: North American Kant Society Studies in Philosophy), H. Robinson (ed.), Rochester: University of Rochester Press, 2002.
Kant’s Critique of Pure Reason
Adorno, Theodor Kant’s Critique of Pure Reason. Stanford University Press, 2002.
Kant: A Biography
Kuehn, Manfred, Kant: A Biography, Cambridge University Press, 2001.
Kant’s Impure Ethics
Louden, Robert, Kant's Impure Ethics. New York: Oxford U. Press, 2000.
Kant and Modern Political Philosophy
Flikschuh, Katrin, Kant and Modern Political Philosophy, New York: Cambridge University Press, 2000.
An Introduction to Kant’s Critique of Judgment
Burnham, Douglas. An Introduction to Kant’s Critique of Judgment. Edinburgh: Edinburgh University Press [in the US, Columbia University Press], 2000.