One...two...three Accidental Deaths In A Row. And Now Only Miss Fullerton Suspected They Weren't Accidents At All. In Fact, As She Told Luke Fitzwilliam, She Knew Dr. Humbleby Would Be Next. But She Was Wrong. She Herself Was Number Four-dr. Humbleby Was Number Five. Realizing That The Old Lady Had Not Just Been A Muddled Aunty, Fitzwilliam Began A One-man Campaign To End The Terrifying Chain Of Ghoulish Murders.--book Cover.