"The thrilling conclusion to the epic middle grade fantasy trilogy from Katherine Applegate. In the beginning, Byx's original quest was to discover if there were more of her kind, or if she was destined to become an endling--the last dairne alive. She did indeed find more dairnes, and along the way she also created allies among other creatures in her world, including humans, felivets, raptidons, and wobbyks. But Byx and her new friends soon learned...

Thomas discovers a pirate ship.