The Rise of Kyoshi, by F. C. Yee, with Michael Dante DiMartino. Brought it with me for reading on vacation. I had no idea it existed until I popped into Horizon Books a few days before departure. It follows the early life of Avatar Kyoshi, a formidable woman who was merciless in her pursuit of justice and peace amid an era of turmoil 430 years before the events of Avatar: The Last Airbender. Forced to flee after the "false Avatar" dies at the hands of his treacherous mentor, Kyoshi seeks aid in a group of daofei, brutal gangsters who adhere to a strict code of honor and blood. Together with her best friend and bodyguard, a Firebender named Rangi, can this humble household servant who can barely lift a pebble bring order and stability to the Earth Kingdom? Perhaps, but first she'll need someone to teach her how to bend the Four Elements.