Rumours are circulating about Harbury Hall and the terrible disasters that have befallen those associated with it. Lady Alywnne Harbury is recovering from one such nightmare; but as her strength returns, so does her determination to exact revenge. She plans a Winter Ball, recruiting both Charlotte Fielding and her new "companion", one Miss Mary Jones, as assistants for the grand event. Inspector Burke and Devon Harbury are not thrilled with this development,...