Martha's Vineyard has been home to Victoria Trumbull for most of her ninety-two years. Its magic, history, and picture-perfect calm are part of her very being. Like other Islanders, she knows the sounds of the sea in calm and stormy weather-and she knows sounds that do not belong. One evening, Victoria is waiting on the dock for her granddaughter to return with the harbormaster when she hears a chilling scream followed by a splash and the sound of tires skidding on sand. She investigates and discovers a mutilated body floating on the outgoing tide.
Despite interruptions from her granddaughter Elizabeth, the harbormaster Domingo, a swarm of Island locals, and a few mysterious visitors, Victoria manages to get in a good bit of detective work and still find time to cook her traditional Saturday-night supper of Boston baked beans. She even concocts a scheme to trap the killer. But she'll need to act quickly because victim number two has already been found.
