An Inquiry Into the Nature and Causes of the Wealth of Nations
Adam Smith
Suicide of the West: An Essay on the Meaning and Destiny of ...
James Burnham
The Life of Reason or the Phases of Human Progress: Reason in ...
George Santayana
Life of Reason (4)
Augustine
Robert Maynard Hutchins
Great Books of the Western World (18)
Man's Search for Meaning: Young Adult Edition: Young Adult Edition
Viktor E. Frankl