The narrative begins in the chill autumn of sixteen eighty-four, introducing a mysterious, wounded traveler who seeks refuge in Salem and is kindly sheltered by a courageous youth named Charles Stevens and his widowed mother. This act of Christian charity later brings suspicion upon them as the village descends into madness. Meanwhile, William Penn founds Pennsylvania on principles of peace and religious tolerance, presenting a stark contrast to the rigid intolerance of New England.
Political shifts in England, culminating in the accession of King James the Second and subsequent rebellions, send waves of turbulence across the colonies. In Virginia, an honorable man named George Waters is wrongfully condemned after Monmouth's rebellion and sold into brutal servitude as an indented slave. After striking his cruel overseer in self-defense, Waters flees northward with his young daughter Cora, ultimately finding safety and his long-lost brother in the north.
Back in Salem, the ambitious and fanatical minister Samuel Parris fosters a dangerous environment by encouraging impressionable young girls to hold secret gatherings that simulate demonic possession. Driven by personal grudges against those who opposed his ministry, Parris and his followers accuse pious individuals like Rebecca Nurse of witchcraft. The community abandons common sense, leading to frantic accusations, spectral evidence, and tragic trials.
Amidst this rising tide of hysteria, Charles Stevens remains skeptical, protecting Cora Waters despite mounting public hostility and the scheming malice of local gossips. Simultaneously, historical events unfold elsewhere, such as Captain Wadsworth hiding the Connecticut charter in the famous oak to defy the tyrant Governor Andros, and the tragic execution of Governor Leisler in New York.
The novel builds toward a climax as the witchcraft trials sweep away innocent lives through the collusion of fanatical clergy and biased magistrates. Rebecca Nurse is unjustly condemned and executed, while Charles and Cora face relentless persecution. The story explores the triumph of bigotry over reason, the resilience of the human spirit, and the quiet heroism of those who refuse to surrender to mass hysteria.