Still the Mind: An Introduction to Meditation
Alan W. Watts
1+1=2: Humanity's Prime Directive
Max Lee
The Convoluted Universe Book Four
Dolores Cannon
The Convoluted Universe: Book One (4)
The Ayn Rand Letter (November 1972 to April 1973)
Ayn Rand
Philosophy of Language
Zoltán Gendler Szabó & Richmond H. Thomason
Experimental Philosophy
Joshua Alexander