The foundation for all modern economic thought and political economy, 'The Wealth of Nations' is the magnum opus of Scottish economist Adam Smith, who introduces the world to the very idea of economics and capitalism in the modern sense of the words. Smith details his argument in the following five books: Book I. Of the Causes of Improvement in the productive Power of Labour, Book II. Of the Nature, Accumulation, and Employment of Stock Introduction, Book III. Of the Different Progress of Opulen