Book Three: Fire is the third and final season of Avatar: The Last Airbender, an American animated television series created by Michael Dante DiMartino and Bryan Konietzko. The series stars Zach Tyler Eisen, Mae Whitman, Jack DeSena, Michaela Jill Murphy, Dante Basco, Dee Bradley Baker, Greg Baldwin, Grey DeLisle, and Mark Hamill as the main character voices.

Avatar: The Last Airbender, also known as Avatar: The Legend of Aang in some regions, is an American animated fantasy action television series created by Michael Dante DiMartino and Bryan Konietzko and produced by Nickelodeon Animation Studio.