Philosophy as a Way of Life: Spiritual Exercises From Socrates ...
Pierre Hadot
Getting Libertarianism Right
Hans-Hermann Hoppe
The Sign of Four
Arthur Conan Doyle
How Enlightenment Changes Your Brain: The New Science of Transformation
Mark Robert Waldman & Andrew B. Newberg
Lord of the Four Quarters: The Mythology of Kingship
John Weir Perry
Neurotheology
Andrew B. Newberg