Works investigating various aspects of the concept of free society:
The Market for Liberty
The Nature of Man and His Government
The Machinery of Freedom: Guide to a Radical Capitalism
The Conscience of an Anarchist: Why It's Time to Say Good-Bye to the State and Build a Free Society
The Most Dangerous Superstition
The Voluntary City: Choice, Community, and Civil Society
Anarchism/Minarchism: Is a Government Part of a Free Country? [full text PDF]
The Enterprise of Law: Justice Without the State (at Independent.org)
Property Rights: Eminent Domain and Regulatory Takings Re-examined
Anarchy and the Law: The Political Economy of Choice (at Independent.org)
Security Law and Methods
Exploring Private Law
Justifying Private Law Remedies
Anarchy and Legal Order: Law and Politics for a Stateless Society
Order without Law: How Neighbors Settle Disputes (at Google Books)
To Serve and Protect: Privatization and Community in Criminal Justice
The Privatization of Police in America: An Analysis and Case Study
The Private Production of Defense
The Myth of National Defense: Essays on the Theory and History of Security Production
Missle Defense: Can You Defend It?
Private National Defense
Private defense agencies and non-parties to contracts
Do gangs count as private defense agencies that have gone "rogue"?
Financing police, army and courts
Order in a Free Market with Private Police and Private National Defense
How would police investigation work in Anarcho-capitalist society?
The private vs public fire department debate
What would replace statist cop shows in a libertarian society?
Private Provision of Defense for Ravochol so we don't hijack Rettoper's thread
Free Riding and National Defense - some problems and possible solutions
Private Police Forces in Past Societies?
Free Rider Problem as Charity
Private Police Forces--Mall Cops with M-16's?
National Defence? What a heck is that?
What about murderers?
Can Volunteers Protect Communities?
Too high liability for protection insurance
how would private courts work?
Private security in South Africa
A widely-existing, working modern private law system today
I'm posting just to be able to easily look this up when I need to.