With this landmark treatise on political economy, Adam Smith paved the way for modern capitalism, arguing that a truly free market - fired by competition yet guided as if by an 'invisible hand' to ensure justice and equality - was the engine of a fair and productive society. In Books IV-V, Smith offers his considered response to the French Physiocrats and assesses the nature of the mercantile system.

The Wealth of Nations (Books I-III) are also published in Penguin Classics.

For more than seventy years, Penguin has been the leading publisher of classic literature in the English-speaking world. With more than 1,700 titles, Penguin Classics represents a global bookshelf of the best works throughout history and across genres and disciplines. Readers trust the series to provide authoritative texts enhanced by introductions and notes by distinguished scholars and contemporary authors, as well as up-to-date translations by award-winning translators.