Take Care of My Girl — Carol Stanley

Katie never makes trouble--she does all the right things. But her life is boring. Then she goes to live with the Myers for a year and her whole life changes. Aunt Caroline hangs loose about routine and rules. Uncle Frank invents car seats for dogs. Her older cousin Laura shows Kate a new world of dating and boys. And Andy? Well, Andy teachers her all kinds of things--especially how to get a hard-to-get boy.