Invisible EdenBy: Maria Flook A literary investigation by "one of the most powerful American writers at work today" [Annie Proulx] of a story that riveted the nation: how an accomplished, world traveled fashion writer who had retreated to a simpler life as a single mother on Cape Cod became the victim of a brutal, still unsolved murder. On the surface, Christa Worthingtons life had the appearance of privilege and comfort. She was the granddaughter of prominent New