We all think that we can tell the difference between someone who is mad, or whom psychiatrists call psychotic, and someone who is sane. But can we really tell w

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

This is the full unabridged edition that includes all three volumes. In this book, Charles Mackay discusses the irrational behaviors of crowds in the economy, w

One of The Washington Post's 10 Best Books of 2022 The disturbing eyewitness account of how a new breed of Republicans—led by Marjorie Taylor Greene, Paul Gos