I know a lot of people (not necessarily on this site) that are interested in ideas of sound economics and liberty. A major problem is that they have no idea what kind of resources exist for them to continue their intellectual journey. So I figured I would give some of my personal favorites that I have stumbled upon through my own journey.  
 
I have broken the literature up into subjects, which any learned individual should be educated in. These are the subjects in which libertarians have written extensively on, and it does no good to just be educated in one subject. A worldview needs to encompass all areas of life.   
  
Not all literature I am listing is written by libertarians, but there are many areas of many disciplines which are not opinions, but rather things we should just know.  These obviously don't come exclusively from libertarian authors. 

So let's get started: 
 
History 
 
-Conceived in Liberty: Volumes I-IV,  Murray Rothbard 
-The Real Lincoln,  Thomas DiLorenzo 
-Hamilton's Curse,  Thomas DiLorenzo 
-Founding Brothers, Joseph Ellis 
-Recarving Rushmore, Ivan Iland 
-History of Money and Banking, Murray Rothbard 
-The Forgotten Man, Amity Shlaes 
-33 Questions About American History You're Not Supposed to Ask, Thomas Woods 
-Who Killed the Constitution, Thomas Woods 
-America's Great Depression, Murray Rothbard 
-FDR's Folly, Jim Powell 
-Crisis and Leviathan, Robert Higgs  
-The Panic of 1819, Murray Rothbard
 -The Origins of the Keynesian Revolution, Robert Dimand
 -Tariffs, Blockades, and Inflation: The Economics of the Civil War, Robert Ekelund Jr
 
Philosophy 
 
-Egalitarianism as a Revolt Against Nature, Murray Rothbard 
-Constitution of Liberty, Friedrick von Hayek 
-The Road to Serfdom,  Friedrick von Hayek  
-Our Enemy the State, Albert Jay Nock 
-Against Intellectual Property, Stephan Kinsella 
-For a New Liberty, Murray Rothbard 
-The Ethics of Liberty, Murray Rothbard 
-Anarchy and the Law, Edward Stringham 
-Rights of Man, Thomas Paine 
-Democracy: The God that Failed, Hans Hermann Hoppe 
-Economics and the Ethics of Private Property,  Hans Hermann Hoppe 
-Liberalism, Ludwig von Mises 
-Socialism, Ludwig von Mises  
-Capitalism and Freedom, Milton Friedman 
-Four Essays on Liberty, Isaiah Berlin 
-The Cambridge Companion to Kant, Immanuel Kant edited by Paul Guyer
-On Liberty, John Stuart Mill  
-Leviathan, Thomas Hobbes 
-An Essay Concerning Human Understand, John Locke 
-Two Treatises of Government, John Locke
 
Basic Economics 
 
-Man, Economy, and State, Murray Rothbard 
-Economics in One Lesson, Henry Hazlitt  
-Meltdown, Thomas Woods 
-What Should You Know About Inflation?, Henry Hazlitt 
-The Austrian Theory of the Trade Cycle, Ludwig von Mises, Friedrick von Hayek, Murray Rothbard, Gottfried Haberler
-Give Me a Break!, John Stossel 
-The Fatal Conceit, Friedrick von Hayek 
-The Economics of Liberty, Various Authors, Edited by Lew Rockwell  
-What Has Government Done to Our Money?, Murray Rothbard 
-The Case Against the FED, Murray Rothbard  
-Deflation and Liberty, Jorge Guido Hulsmann  
-Profit and Loss, Ludwig von Mises 
-Economic Logic, Mark Skousen 
-Privatization of Roads and Highways, Walter Block
 
Advanced Economics 
 
-Human Action, Ludwig von Mises 
-Economic Science and the Austrian Method, Hans Hermann Hoppe 
-Power and Market, Murray Rothbard 
-The Ultimate Method of Economic Science 
-The Theory of Money and Credit, Ludwig von Mises 
-Epistemelogical Problems of Economics, Ludwig von Mises 
-Money, Bank Credit, and Economic Cycles, Jesus Huerta de Soto 
-Prices and Production, Friedrick von Hayek 
-The General Theory of  Employment, Interest and Money, John Maynard Keynes 
-The Failure of the New Economics, Henry Hazlitt  
-The Wealth of Nations, Adam Smith 
-A Theory of Full Employment, Y.S. Brenner and N. Brenner-Golomb  
-The Structure of Production, Mark Skousen 
-Capital, Interest, and Rent: A Theory of Distribution, Frank Fetter 
 
Fiction 
 
-Time Will Run Back, Henry Hazlitt 
-Animal Farm, George Orwell 
-1984, George Orwell 
-Atlas Shrugged, Ayn Rand 
-The Fountainhead, Ayn Rand
 
 
I hate fiction, but some people can't take philosophy straight, so they settle with fiction. That's the only reason I threw Rand's books on here. Even though the message in Atlas Shrugged could be written on 2 pages as opposed to 1,000, it's a hell of a book written by a very bad person.  
 
I'll be adding more to the list in the future. Also, I may add the credentials of the authors as well. Maybe some short biographies will be included as well.  
 
But for now, this list should keep anyone interested in ideas of liberty and prosperity happy.