God's Battalions: The Case for the Crusades
Rodney Stark
The Philosophy of Money: Third Enlarged Edition
Georg Simmel & David Frisby
A Precise Definition of Knowledge - Knowledge Representation ...
Carey G. Butler
Jung on Christianity
C. G. Jung
Critical Pragmatics: An Inquiry Into Reference and Communication
John Perry & Kepa Korta
The Voice of Reason: Essays in Objectivist Thought
Ayn Rand & Leonard Peikoff & Peter Schwartz
Ominous Parallels
Leonard Peikoff