Episode
- Episode 1: The Avatar State
- Episode 2: The Cave of Two Lovers
- Episode 3: Return to Omashu
- Episode 4: The Swamp
- Episode 5: Avatar Day
- Episode 6: The Blind Bandit
- Episode 7: Zuko Alone
- Episode 8: The Chase
- Episode 9: Bitter Work
- Episode 10: The Library
- Episode 11: The Desert
- Episode 12: The Serpent's Pass
- Episode 13: The Drill
- Episode 14: City of Walls and Secrets
- Episode 15: The Tales of Ba Sing Se
- Episode 16: Appa's Lost Days
- Episode 17: Lake Laogai
- Episode 18: The Earth King
- Episode 19: The Guru
- Episode 20: The Crossroads of Destiny
Avatar: The Last Airbender - Season 2 Episode 10 : The Library
When Aang and his friends find a professor who knows of a library that contains information about the world, Sokka decides to go there to hopefully find some information to use against the Fire Nation. The library is guarded by the knowledge spirit, Wan Shi Tong, who doesn't welcome humans into his library, because he believes they only seek information for evil purposes. When Wan Shi Tong discovers Sokka wasn't being truthful with him, he begins to sink the library, bringing the kids down with it.
