Etiquette for Killers and Lovers

Welgemina «Billy» Mackaydi works in a tailor shop, loves Jane Austen and detective stories, and expects nothing from her ordinary life but boredom. Everything changes when she comes across a love letter with a wedding ring, addressed to another woman. Soon she finds herself among the last to have seen the recipient alive and tries to unravel the misunderstandings, motives, and hidden interests of others. The search for answers leads her into a world of yacht clubs, social evenings, family secrets, and blackmail, where each new acquaintance only complicates the picture.