A Feast of Dragons (A Fate of Dragons) (The Sorcerer's Ring #3) by Morgan Rice

A FEAST OF DRAGONS (Book #3 in the Sorcerer's Ring) takes us deeper into Thor’s epic journey to becoming a warrior, as he journeys across the Sea of Fire to the dragon’s Isle of Mist. An unforgiving place, home to the most elite warriors of the world, Thor’s powers and abilities deepen as he trains. His friendships deepen, too, as they face adversities together, beyond what they could imagine. But as they find themselves up against unimaginable monsters , The Hundred quickly goes from training session to a matter of life or death. Not all will survive.