The book has an active table of contents for easy access to each chapter of the following titles: 1. THE THEORY OF MORAL SENTIMENTS - ADAM SMITH 2. ESSAYS MORAL, POLITICAL, LITERARY - DAVID HUME 3. THE PRINCIPLES OF ETHICS: VOL. 1 & 2 - HERBERT SPENCER The Wealth of Nations was published in 1776 by Adam Smith. What set Adam Smith's work apart was the follows: He believed that self-interest is God's providence If government is away from interfering with free competition, the invisible hand of ca