- Contract as Promise
- Liberty, Equality and Law: Selected Tanner Lectures on Moral Philosophy
- Saying What the Law Is: The Constitution in the Supreme Court
- Because It Is Wrong: Torture, Privacy and Presidential Power in the Age of Terror
- Modern Liberty: And The Limits of Government (Issues of Our Time)
- Thomas Szasz
- Garret Keizer
- Ronald Dworkin
- David Rothenberg
- Helena Norberg-Hodge
- Joel Kovel
- Michael Taylor
- Nadine Strossen
- Lucy Kavaler
- Gary John Percesepe
- Michael Fogler
- William Voegeli
- Jonathon Porritt
- Michael Freeden
- John Herman Groesbeck Pierson
- Christopher Pierson
- Gay Hawkins
- Andrew Price
- Andrew Earles
- Jay Nash













