What the Devil Knows

In this riveting historical mystery set in 1814 London, renowned investigator Sebastian St. Cyr is drawn into a chilling case involving a series of gruesome murders eerily reminiscent of a previous notorious series. As the city grapples with renewed terror and questions about past convictions, Sebastian investigates whether the true culprit has been caught or remains at large. With tensions high and danger lurking, this tale unravels the dark secrets behind the killings, challenging perceptions of justice and innocence.