Hickory Dickory Dock: Agatha Christie

Mrs Nicoletis, grasping and sly, runs a students' hostel. Celia Austin is a nice enough girl - just mildly kleptomaniac. Miss Lemon, a secretary, functions like a formidable machine - never ill, never tired, never inaccurate. So when Poirot finds three mistakes in one of her letters, he knows something is amiss. Then comes murder number one...Cover art Tom Adams.