Moira Alexander has always been fascinated by the deadly sirens who lurk along the shores of her island town. Their haunting songs can lure anyone to a swift and watery grave, but she gets as close to them as she can, playing her violin on the edge of the enchanted sea. When a young boy is found dead on the beach, the islanders assume that he is one of the sirens' victims. Certain that someone has framed the boy's death as a siren attack, Moira convinces lighthouse keeper Jude Osric to help her find the real killer. -- adapted from jacket.