Two centuries after the Salem witch trials, there's still one witch left in Massachusetts. But she doesn't even know it. Take this as a warning: if you are not able or willing to control yourself, it will not only be you who suffers the consequences, but those around you, as well. New Old bury, 1821. In the wake of a scandal, the Montrose family and their three daughters Catherine, Lydia and Emeline flee Boston for their new country home, Willow Hall. The estate seems sleepy and idyllic. But a subtle menace creeps into the atmosphere, remnants of a dark history that call to Lydia, and to the youngest, Emeline. All three daughters will be irrevocably changed by what follows, but none more than Lydia, who must draw on a power she never knew she possessed if she wants to protect those she loves. For Willow Halls secrets will rise, in the end.