Morris and Linda Tannehill were two libertarian activists and thinkers who, in the early 1970s, made surprisingly profound advances in the theory of the stateless society.
Their free-market manifesto, The Market for Liberty, was written just following a period of intense study of the writings of both Ayn Rand and Murray Rothbard; it has the pace, energy, and rigor you would expect from an evening's discussion with either of these two giants.
Ludwig von Mises: "The armament industry created militarism and imperialism, however, just as little as, say, the distilleries created alcoholism or publishing houses trashy literature. The supply of weapons did not call forth the demand, but rather the other way around." - Nation, State, and Economy