Shelly Nacre is the brown face in a sea of white, washed up on the rocky shores of Long Island. Life changes suddenly when tragedy befalls her family, leaving Shelly to make sense of what has happened in the only way she knows how. Her father, an armchair activist, feeds her plenty by way of philosophical ruminations, but these words do not anchor her. Shelly must breeze carefree into her daydreams and drift into the realms of the past to visit her ancestors. And somewhere between these worlds there is Dolly, who never fails in giving her comfort and advice. But when Shelly tries to befriend two of her teenage classmates in a neighbourhood where prejudice is deeply rooted, she brings about havoc on a mystical level, making waves much too big for Long Island in the 1980s.