Cinderella Assassin

She yearns to fit in. But if humans discover her secret, her life will be no fairytale. Elle Milford needs to keep her fairy heritage undercover. But after her wicked stepmother refuses to let her go to the royal ball with the fully human kids, the sixteen-year-old defiantly parties with her smoke sprite bestie… who promptly gets arrested. And the only way to rescue her is for Elle to cut a deal with her wily fairy godmother: All the magic necessary to infiltrate the palace in exchange for assassinating the prince.