The 10 Best Avatar: The Last Airbender Episodes, Ranked
10. “The Library” Even though “The Library” is a major turning point in the show’s plot, it’s one of the most underrated episodes in the series. After traveling to a library deep in the desert, Aang, Katara, and Sokka finally uncover the Fire Nation’s biggest weakness: the solar eclipse. However, this information doesn’t come without a price. The giant owl, otherwise known as the Knowledge Spirit, attempts to bury the secret in the sand, along with Team Avatar....