The Black Key

For too long, Violet and the people of the outer circles of the Lone City have lived in service of the royalty of the Jewel. But now, the secret society known as the Black Key is preparing to seize power. Now, after fighting so hard to escape the Jewel, Violet must do everything in her power to return not only to save her sister Hazel, who has been taken by the Duchess of the Lake, but the future of the Lone City…