1. The General Theory of Surpluses as a Formalization of the Underlying Theoretical Thought of Adam Smith, His Predecessors and His Contemporaries;Allais;Adam Smith’s Legacy: His Place in Modern Economics,1992
2. Lectures on Kant's Political Philosophy
3. Understanding and Politics;Arendt;Hannah Arendt: Essays in Understanding 1930–1954,1994
4. The Human Condition