If you want to live in the city, you need your head examined. But, if someone held a gun to your head to make you live in a city, Tucson, AZ should be your first choice.
The Essence of Liberty Volume III: Liberty: A Universal Political Ethic. This is the volume that pulls it all together. With reference to Hans-Hermann Hoppe’s description of Murray Rothbard’s work, it is a “unique contribution to the rediscovery of property and property rights as the common foundation of both economics and political philosophy, and the systematic reconstruction and conceptual integration of modern, marginalist economics and natural-law political philosophy into a unified moral science: libertarianism.” Available in both paperback and Kindle versions.
You might be interested in the three volume set which includes: The Essence of Liberty Volume I: Liberty and History and The Essence of Liberty Volume II: The Economics of Liberty