Memoirs of Extraordinary Popular Delusions and the Madness of Crowds

First published in 1841, this history chronicles the popular foolishness of Mackay's day. It is divided into three broad categories, including 'National Delusions,' 'Peculiar Follies,' and 'Philosophical Delusions.' The author discusses and usually debunks a wide variety of subjects and events. These include economic bubbles like the tulip craze of Holland in 1637 or the Mississippi Company financial bubble of 1719; alchemy, which was of particular interest to individuals who wanted to create go