This “disturbing yet fascinating” exploration of mass mania through the ages explains the biological and psychological roots of irrationality (Kirkus Review

Excerpt from Memoirs of Extraordinary Popular Delusions, Vol. 2 A forest huge of spears and thronging helms Appear'd, and serried shields, in thick array. About

Instant #1 New York Times Bestseller AARP The Magazine – Recommended Summer Reading CNN – A Most Anticipated Book of August Bustle – A Most Anticipated Bo

In this book, Charles Mackay discusses the irrational behaviors of crowds in the economy, war and magic. He gives several different examples of market bubbles,

Traces the evolution of international trade, from ancient Mesopotamia to today's global marketplace, exploring the influence of commerce on agriculture, technol