"Kyoshi's place as the true Avatar has finally been cemented--but at a heavy cost. With her mentors gone, Kyoshi voyages to the Southern Air Temple, where she can master the elements beyond what she could have ever imagined. But while her bending grows stronger, a mysterious threat emerges from the Spirit World. To stop it, Kyoshi, Rangi, the daofei, and their reluctant allies must join forces before the four nations are destroyed irreparably"--

Outside of writing, F.C. Yee practices capoeira, a Brazilian form of martial arts, and has a day job mostly involving spreadsheets. He is the author of the New York Times bestselling Chronicles of the Avatar series, as well as the critically acclaimed Genie Lo novels.