Ketha's Daughter - Song of the Arkafina, #2

Queen Katrione Arkafina ably rules the kingdom of Beaumarais, but she has had less success with her boisterous daughter, Gwenn, born under the sway of a brutal Goddess, who convinces Gwenn she must seek revenge for an old betrayal. On the eve of her sixteenth birthday, Gwenn runs away. After she allies herself with some marauding coastal raiders she has the army she requires. Now, as the dreaded warrior Faircrow, Gwenn will steer the Fynära inexorably towards her former home...
Ketha's Daughter is the second book in the "Song of the Arkafina" series.