The protagonist of the 1692 timeline, a compassionate Puritan wife whose story reveals the historical roots of Pemberton’s secrets. She evolves from a dutiful spouse to a figure of survival and empowerment amidst betrayal and societal oppression.

The novel's primary antagonist in the present timeline who hides her ruthless nature behind the guise of a reclusive great-aunt. Her long-held secrets and deception create the central conflict involving Julia and Letty.

A key antagonist of the 1692 timeline, hiding his malevolent identity as the Night Reaper behind the facade of a respected husband and merchant. His actions drive much of the historical narrative's conflict.

An ambitious servant in the 1692 timeline whose betrayal and false accusations against Caroline are central to the witchcraft hysteria. Her actions are driven by a desire for social improvement through an affair with Archie.

The present-day love interest with a strong skepticism of the supernatural who aids Julia in uncovering the mysteries of Pemberton. His logical perspective and historical expertise provide crucial support to Julia’s investigation.

Initially feared in the 1692 timeline as a potential villain, but ultimately revealed as a heroic figure. His intelligence and sense of justice play significant roles in aiding Caroline’s survival and escape from false accusations.

A vital character in the present-day storyline whose dementia and fragmented memories partially reveal long-buried family secrets. Her connection to past events provides key insights into the mysteries faced by Julia.

Celia's devoted accomplice in the present-day narrative, whose loyalty serves as both a tragic and pivotal element in the unfolding drama. His actions are dictated by his unrequited love for Celia.

A secondary antagonist in the 1692 timeline who embodies the oppressive and abusive nature of the patriarchal society. His actions contribute to the wrongful conviction and imprisonment of Caroline.