
About this book
While planning to celebrate Yangchen's festival, Aang is visited by the spirit of Yangchen herself who leads him to discover a refinery on land sacred to the Airbenders that may be causing the pollution he finds there.
Subjects
FictionSuperheroesGood and evilCartoons and comicsPollutionComic books, stripsComics & graphic novels, manga, fantasynyt:paperback-graphic-books=2014-03-23New York Times bestseller