The collection has an active table of contents for readers to access each chapter of the following books:1)A TREATISE ON POLITICAL ECONOMY – JEAN BAPTISTE SAY2)LETTERS TO MR. MALTHUS - JEAN BAPTISTE SAY3)A CATECHISM OF POLITICAL ECONOMY - JEAN BAPTISTE SAY Jean-Baptiste Say was a French economist with classically liberal views and argued in favor of competition, free trade, and lifting restraints on business. He is best known due to Say's Law, which is named after him and at times credited to him. Say’s law states that SUPPLY creates its own DEMAND.This is a must read book for the readers who are interested in the deepest thoughts of supply and demand and political economy by Say, one of the greatest tinkers on the planet.