[avatar: shaman on a hill in Siberia (see writings by Mircea Eliade notably Shamanism); my poetic thought on this - vitalize the spirit in ecstatic clarity]
Books, journals, essays, and so forth that I've read since coming to this site that I find pertinent and recommend:
For a New Liberty: A Libertarian Manifesto by Murray Rothbard
The Ethics of Liberty by Murray Rothbard
The Revolution: A Manifesto by Ron Paul
A Groundwork for Rights: Man's Natural End by Douglas Rasmussen
Aristotelian Liberalism: An Inquiry into the Foundations of a Free and Flourishing Society (Plauche's dissertation) by Geoffrey Plauche
Nicomachean Ethics by Aristotle
It all began, as usual, with the Greeks by Murray Rothbard
Marxism, Capitalism and Mercantilism by David Osterfeld
Natural Law, or The Science of Justice by Lysander Spooner
On Human Nature by Aristotle with commentary and further writings by Thomas Aquinas
On Interpretation by Aristotle with commentary and further writings by Thomas Aquinas and Cajetan
Marxism without Polylogism by Jeffery A. Tucker
What Empiricism Can't Tell Us, and Rationalism Can by Mark Crovelli
Introduction to Logic by Immanuel Kant; Introduction by Dennis Sweet
End the Fed by Ron Paul
Prior Analytics by Aristotle; translated by Robin Smith
Meltdown by Thomas E. Woods Jr.
others that are semi-educational:
Thomas Paine by Craig Nelson
The Natural Law: A Study in Legal and Social History and Philosophy by Heinrich Rommen
The Prince and Other Writings by Niccolo Machiavelli
Fun, Awesome Stuff:
Free Movie: Broken Saints
The Sandman (comics) by Neil Gaiman