The Coral Throne. The Coral Throne, #2

The Imperial Navy has been destroyed. Now Tarjiaan must save his kingdom. With his beloved Nika by his side and their consort Daanir at his back, he must gather his allies and defeat the traitor hiding beneath the waves. To save his people, Tarjiaan must master his newfound magic, defeat the traitors, and conquer his deepest fears. The end of the war is in sight, but treachery runs as deep as the ocean.