In 1874, a battered woman awakens atop a forgotten gravesite by Lake Superior. Identified only by the locket around her neck inscribed with the name Rebecca, she seeks refuge with an elderly lighthouse keeper named Edgar. But as Rebecca struggles to remember who she is, she finds herself haunted by the lingering memories of Annabel, a mysterious woman who perished in the unforgiving waves of Lake Superior years earlier. With the spirit of Annabel seemingly reawakened, and an unknown adversary on the hunt to silence Rebecca once and for all, there is more at stake than just reclaiming her own memories. Rebecca must reclaim Annabel's as well. In the present day, author and researcher Shea Radclyffe escapes to the lighthouse outside a historic mining town in Michigan, seeking clarity about her failing marriage. Instantly drawn to the lighthouse's landlord, Shea contends with the vengeful legend of Annabel's ghost and a superstitious community that has buried the secrets surrounding a decade-old murder. As the secrets harbored around Annabel's lighthouse unravel, Shea must navigate a fight of torn loyalty, self-discovery, and the haunting forces of love and a vengeance that should have drowned a century before. An acclaimed "expert in her element" (Booklist), Jaime Jo Wright once again delivers a bone-chilling dual-time suspense novel that will leave readers turning the pages all night long.