I'll Introduce You to Death

In a large provincial city, women die one after another from sudden heart attacks—each of them owned her own business. What unites the victims is one delicate problem: an unsettled personal life. All the victims had to turn to a marriage agency, and in each case it was fruitless. There’s another nuance: just before they died, someone unknown had taken ten thousand dollars from each of them. And each, before dying, managed to tell someone that she was going to marry the best man in the world…