The Dawn Star (Misted Cliffs, Book 3)

de Catherine Asaro

With no teacher to guide her, no mentor to discourage her from the impossible, Mel Dawnfield pushed her magic to its limits - and surpassed them. Only to find that her powers aren't enough to halt burgeoning rebellion within her husband's fledgling realm - or a plot devised to strike at the very heart of Mel's family.