In this action-filled conclusion to the Elf Realm trilogy, Matt, Tuava-Li, and Tomtar must reach the fabled elfin city of Hunaland at the North Pole. There they will plant the seed that will cause the Tree of Adri to grow anew and strengthen the invisible walls that separate the elfin world from the human. Meanwhile, Jardaine and Nick the troll have tricked Becky into joining them to supposedly rescue Matt from danger. In reality they wish to plant...