"Property and the Limits of the Self" (1978)
"The Rationality of Military Service" (1981)
"Two Conceptions of the Self" (1984)
"Xenophobia and Kantian Rationalism" (1991)
"Ten Commandments of Philosophical Writing" (1992)
"Kant on the Objectivity of the Moral Law" (1994)
"Kant's Technical Terms [Diagram]" (1995)
"Kant's Intelligible Standpoint on Action" (2000)
"Was Amerikaner von den Deutschen lernen können" (2003)
"Intuition and Concrete Particularity in Kant's Transcendental Aesthetic" (2006)