Powers That Be — Frances Pauli

Ancient Powers have returned to the Kingdoms, and old magic brews in dark corners. When three gods arrive in the flesh, two take up sides and make ready to battle. Milara, however, is trapped between her desire to make amends for their past and the voice of her own memories whispering to her of war and vengeance. She must find the remaining Fairbright siblings and make her peace before her kin's war tears the Kingdoms to pieces. But unless she can banish her ghosts, face her past, and survive the retribution demanded by the gobelin horde, Milara risks losing herself completely to the fury of magic scorned. The final installment in the Kingdoms Gone series is here, and with it, the fate of all magic in the Kingdoms.