Murder Through the English Post

A rash of poison pen letters has enveloped the sleepy English village of Walmsley Parva in cloud of suspicion and paranoia. But when rampant aspersions culminate in murder, enquiry agents Beryl Helliwell and Edwina Davenport must stamp out the evil-minded epistles . . .

What began for two dear if very different friends—an American adventuress and a prim and proper Brit—as a creative response to the lean times following the Great War has evolved into a respectable private enquiry business. S...