Subtle Frequency (2026)

About this item

Blood Work meets A Killer's Heart with the grounded, investigative tone of a classic procedural and the compelling, character-driven mystery for fans of supernatural and investigative crossovers. When police detective Drake Harrison dies in a tragic accident, he takes the key to finding the kidnapped child, Angela Sweet, with him. That is until his heart continues to beat—in the chest of another man. Organ recipient Clark Steele is ready to embrace his new lease on life, courtesy of a stranger's heart, but he is thrown off balance by bizarre visions and behaviors that make him feel as though he is someone else. And maybe he is. The strange phenomena impacting Clark's visions and personality align with the life of his detective donor and the clues Drake gathered before his death. Clark joins his psychiatrist, Dr. Brill, and Drake's partner, John Baxter, to unravel the clues and continue the search for Angela and her kidnapper.