Critical Thinking
Richard L. Epstein & Carolyn Kernberger
The Liberating Power of Symbols: Philosophical Essays
Jürgen Habermas
Reification (knowledge representation)
Lambert M. Surhone & Mariam T. Tennoe & Susan F. Henssonow
The Rolling Stones
Robert A. Heinlein
Sacred Geometry Philosophy and Practice
Robert Lawlor
History of God
Karen Armstrong