Ice Warrior: The Water Winds

Elsa has defeated King Erik, but lost Anna in the process. With the help of Amanda, she realizes that she can save her sister, with the power of all the elements, fire, ice, wind, and water. Now they must journey across, not just Arendelle, but all the kingdoms in search of sorcery like Elsa's. Will they discover the elements of water and wind? Will Anna's life be saved? {Book 2/3}