A thrilling cosy mystery for Mrs Hudson, Baker Street's best-kept secret. A man is knocked down outside 221B Baker Street. His dying words speak of a man risen from the grave. A Viscount has gone missing and there are rumours of a dead man haunting the moors and a country hall beset by ghostly lights and spectres. Sherlock Holmes' housekeeper, the formidable Mrs Hudson, is faced with a mystery. Joined by her assistant Flotsam,...