- Ideology: A Very Short Introduction (Very Short Introductions)
- Liberalism: A Very Short Introduction
- The Political Theory of Political Thinking: The Anatomy of a Practice
- Comparative Political Thought: Theorizing Practices
- Liberal Languages: Ideological Imaginations and Twentieth-Century Progressive Thought
- Thomas Szasz
- Garret Keizer
- Ronald Dworkin
- David Rothenberg
- Helena Norberg-Hodge
- Joel Kovel
- Michael Taylor
- Nadine Strossen
- Charles Fried
- Lucy Kavaler
- Gary John Percesepe
- Michael Fogler
- William Voegeli
- Jonathon Porritt
- John Herman Groesbeck Pierson
- Christopher Pierson
- Gay Hawkins
- Andrew Price
- Andrew Earles
- Jay Nash