Summer can be the best of times or the worst of times for the resort town of Put-in-Bay on Lake Erie. For Bea Cartwright, business is booming as guests storm her B and B for the Bastille Day celebration. In honor of the holiday, the League of Literary Ladies is reading the Charles Dickens' classic, A Tale of Two Cities. It would be hard to make a more apropos selection--especially when they have their very own Defarge sisters, elderly twins Margaret and Alice, who run the local knitting shop. On Bastille Day, the head-banging rock band Guillotine shows their chops for the tourists--but the celebration is soon cut short. With something needling the Defarge dowagers and secrets that lead to murder, solving this mystery will be a far, far better thing than the Literary Ladies have done before. They'll just have to make sure to keep their heads while they try to stop a killer's reign of terror.