Hedgehog And The Fox An Essay on Tolstoy’s View of History, With an Introduction by Michael Ignatieff Berlin, Isaiah Heftet / 2022 / Engelsk
Political Ideas In The Romantic Age Their Rise and Influence on Modern Thought Berlin, Isaiah Innbundet / 2006 / Engelsk
Karl Marx: Sein Leben und sein Werk Deutsche Ausgabe herausgegeben von Hans-Peter Müller Berlin, Isaiah Heftet / 2026 / Tysk
Two Concepts of Liberty / Freedom Positive Liberty vs. Negative Liberty: Clash of Libertarian and Socialist Economies Berlin, Isaiah Heftet / 2025 / Engelsk
