How Do They Do That? A young man of Dublin walks past a row of streetlights at night--and they go...

From fads, crazes, and manias to collective delusions, scares, panics, and mass hysterias, histor...

From fads, crazes, and manias to collective delusions, scares, panics, and mass hysterias, histor...

First published in 1982, Intrusions examines a wide range of cases down through history, showing ...