If you are reading this, you have uncovered one of the four hidden scrolls compiled about the world of Avatar. This scroll contains all of the knowledge gathered so far about the Air Nomads -- their history and culture and the great tales of their past. In it, Aang revisits his former monastery, Katara learns the truth about Aang's mysterious past, and Sokka reveals how he saved the Northern Air Temple from the Fire Nation. The scroll also contains information about Airbending moves, Air temples and monks, the Avatar Cycle, and much more.