Lord James Harrington and his wife, Beth, happen upon a road accident where the driver, Bernard Potter, is seriously injured. While giving first-aid, Potter mumbles concerns about his daughter which James takes as the ramblings of a dying man. But, when visiting Mrs Potter, they realise that her husband...
In the year 1780, Harriet Westerman, the willful mistress of a country manor in Sussex, finds a dead man on her grounds with a ring bearing the crest of Thornleigh Hall in his pocket. Not one to be bound by convention or to shy away from adventure, she recruits a reclusive local anatomist named Gabriel Crowther to help her find the murderer, and historical suspense's newest investigative duo is born.