Book 3: Fire, Volume 2 contains five chapters (episodes) from the third book (season) of the Avatar series.
In volume 2, Aang and Zuko learn about their shared past. Toph gets into trouble in a small Fire Nation village, and Katara learns a Waterbending technique that she would like to forget. The last episode on the disc begins the long awaited Day of the Black Sun.
More About Avatar: The Last Airbender:
Avatar: The Last Airbender tells the story of a 12-year-old Airbender boy named Aang (Zach Tyler Eisen), who is a master of all four elements - air, water, earth, and fire. The world is in a state of war since the Fire Nation went on the attack years ago, and Aang may be the only hope for restoring peace to a war-torn world.