Semiprecious

It''s the middle of summer in Mirabeau, Texas, but already Garnet Hubbard looks forward to fall -- to entering seventh grade and becoming a teenager at last. With Opal, her beautiful and popular fourteen-year-old sister, as her guide, Garnet is sure to have a great year. But everything changes when their mother, Melanie, packs them up and heads for Nashville, determined to fulfill her lifelong dre...