The Wealth of Nations is a clearly written account of ecomics at the dawn of the Industrial Revolution. The work was a landmark work in the history and ecomics as it was comprehensive and an accurate characterization of the ecomic mechanisms at work in modern ecomics. Smith believed in a Meritocracy. Smith emphasized the advancement that one could take based on their will to better themselves. This is simply one of the most important books ever written on the subject of ecomics. All five books are included here.