The Daughter of the Raven Keeper

Henry Field — an inspector of Scotland Yard, for whom the new case becomes a chance to rectify the consequences of a recent failure. Amelia Greystone — a young widow who has lost her husband and daughter; her knowledge of toxicology and keen observation prove crucial in the search for the criminal. Maeve Pritchard — the deaf and mute daughter of the murdered raven keeper, who became a witness to the events and is unable to explain what she saw.