[s2e10] The Library -

: 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

: Angered by humans using his library for war, Wan Shi Tong decides to sink the library into the Spirit World, trapping everyone inside. [S2E10] The Library

: The "He Who Knows Ten Thousand Things" spirit who guards the library. : While the group is inside, Appa is