People of the Underground Railroad: A Biographical Dictionary
Tom Calarco
Facing Up to the Problem of Consciousness
David John Chalmers
The Simple Feeling of Being
Kenneth E. Wilber
Analyzing Intelligence: Origins, Obstacles, and Innovations
Roger Z. George & James B. Bruce
The Secrets of Judas: The Story of the Misunderstood Disciple ...
James M. Robinson
System of Economical Contradictions; Or, the Philosophy of Misery
P. J. Proudhon