Secret of the Spotted Shell

While her father, a bridge builder, is working in Portugal, Wendy Williams goes to the Virgin Islands to live with distant cousins. On her arrival she is puzzled and disappointed to find no one is there to meet her. What could have happened? A friendly stewardess takes Wendy to Mears Manor where she meets Mark Mears, whose mother runs the hotel, and makes friends with Anita, a Negro Islander, and her grandmother. From them she learns that her cousin, Gordon Cole, is missing on a helicopter flight he took to rescue a friend lost in Vietnam, and that Marion, his wife, has been hospitalized with shock at the news of Gordon's disappearance. When Uncle Paul and Aunt Elinor bring Marion home from the hospital, Wendy joins them at the Villa Mimosa. But she couldn't have arrived at a more upsetting time. Marion has shut herself up in her bedroom. Aunt Elinor spends her time crying and worrying over Marion. Only Uncle Paul seems concerned about Wendy and tries to befriend her. Everyone hopes Wendy will be able to bring Marion "out of herself," but everything Wendy does only seems to make matters worse. How can she make this her new home when Aunt Elinor and Marion so obviously don't want her here?