In 1692, two young girls who lived in Salem, Massachusetts, began acting strangely. They made odd sounds for no reason, flapped their arms like birds, and had fits in which they choked and screamed as if being attacked. Had they been bewitched by an evil spell? People in their village were terrified. As rumors of witchcraft spread, many villagers were accused of being witches. Were seemingly ordinary people actually being taken over by evil spirits?...