The Storyspinner (The Keepers’ Chronicles #1)by Becky Wallace
The Keepers, a race of people with magical abilities, are on a quest to find the princess—the same princess who is supposed to be dead and whose throne the dukes are fighting over. But they aren’t the only ones looking for her. And in the wake of their search, murdered girls keep turning up—girls who look exactly like the princess, and exactly like Johanna.
With dukes, Keepers, and a killer all after the princess, Johanna finds herself caught up in political machinations for the throne, threats on her life, and an unexpected romance that could change everything.