The book "The Delusion of Witchcraft in Colonial Connecticut (1647-1697)" by the famous author John M. Taylor reveals the complexity and tragic consequences of a period of time when belief in black magic and witchcraft was widespread in the American colony of Connecticut. The author examines in detail the history of events that led to persecution and punitive measures against people who were accused of curses and collaboration with the devil. The book examines the cultural and religious context of the time, highlighting the spiritual beliefs and fears that underpinned the witchcraft delusion. This is an important study for understanding the psychology of the masses and the mechanisms of formation of socio-cultural stereotypes in the historical context.