Library - [s2e10] The

: Fox spirits that serve as the library’s librarians.

: While the group is inside, Appa is kidnapped by sandbenders, leaving the team stranded in the desert. Key Episode Facts Director : Giancarlo Volpe Writer : John O'Bryan Original Air Date : July 14, 2006 Core Theme : The danger of weaponizing knowledge. Notable Characters [S2E10] The Library

: Angered by humans using his library for war, Wan Shi Tong decides to sink the library into the Spirit World, trapping everyone inside. : Fox spirits that serve as the library’s librarians

: A scholar whose remains are later seen in the sequel series, The Legend of Korra , implying he never left the library. Appa is kidnapped by sandbenders