80 pages | Trade paperback

Avatar Aang asks his friends to help him honor Yangchen’s Festivalone of the highest Air Nomad holidays, which hasn’t been celebrated in over one hundred years.

But cryptic visits from the spirit of Avatar Yangchen herself lead Aang to discover a jointly owned Fire Nation and Earth Kingdom refineryoperating on land sacred to the Airbenders! Is this the cause of the pollution Aang finds there, or is a more mysterious menace afoot?

* The official continuation ofAirbenderfrom the original series creators!