The White Rose (Lone City Trilogy, Bk. 2)

Violet is on the run. After the Duchess catches her with Ash, the hired companion at the palace of the Lake, Violet has no choice but to escape or face certain death. However, no one said leaving the Jewel would be easy. There's a rebellion brewing, and Violet has found herself in the middle of it. Alongside a new ally, Violet discovers her Auguries are much more powerful than she ever imagined. But is she strong enough to rise against the Jewel and everything she has ever known?