A Fate of Dragons (Book #3 in the Sorcerer's Ring)

Thor journeys across the Sea of Fire to the dragon's Isle of Mist, an unforgiving place that is home to the most elite warriors of the world. Along the way, Thor's dreams, along with his mysterious encounters with Argon, will continue to plague him, to press him to try to learn more about who he is, who his mother is, and what the source of his powers are.