Water Technology in the Middle Ages: Cities, Monasteries, and ...
Roberta J. Magnusson
The Three Languages of Politics: Talking Across the Political ...
Kling, Arnold
The Wealth of Nations
Adam Smith
Selections From Science and Sanity: An Introduction to Non-Aristotelian ...
Alfred Korzybski
Lymph & Longevity: The Untapped Secret to Health
Gerald Lemole
Maps of Meaning: The Architecture of Belief
Jordan B. Peterson