 My favorite libertarian who I fear has fallen into obscurity is Thomas Zass. And I fear he's fallen into obscurity because he pursued his libertarianism in a stranger realm, the realm of psychiatry, psychology, and sort of state attempts to control through the medicalization of behavior. He wasn't an economist, he wasn't a political guy, and I fear that a lot of the younger libertarians don't know him for that reason. I feel that as a wit, as an epigramist, and as someone who really understood the damage to the human soul, for lack of a better word, that the notion that other experts smarter than you should be able to classify and manage your life, I found very emotionally stirring in a way that may be some of the economist libertarians or not, and I do definitely recommend reading his work.