Extraordinary Popular Delusions of Our Times is a modern sequel to Charles Mackay's 1841 literary classic "Extraordinary Popular Delusions and the Madness of Crowds."

Mackay wrote about the tulip bulb craze, the Crusades, alchemy, and witch burning. This work contains three volumes: Your Money (Financial Delusions), Your Life (Health and Wellness Delusions), and Your Soul (Cultural, Political, and Religious Delusions). People can be just as nuts today as they were in 1841.