"Book band 8 purple"--cover. "Book band 7 turquoise"--cover. "Book band 6 orange"--cover. "Book band 9 gold"--cover. "Book band: Purple"--back cover. "Book band: Purple" --Back cover. "Book band level: Purple"--Back cover. Book band, purple. "Book band 4 blue"--Back cover. "Book band 8"--Back cover.