Battle of the North.

• Author(s): Brian James, Michael Dante DiMartino, Bryan Konietzko, M. Night Shyamalan, Shane L. Johnson,
• Publisher: Simon & Schuster, Limited
• Pages: 64
• ISBN_10: 1847388345
  ISBN_13: 9781847388346
  
• Language: en
• Categories: Juvenile Fiction / Media Tie-In ,

Description:... In another age, power is balanced among four great nations: Water, Earth, Fire & Air. Leaders of each nation are able to manipulate their native element. Only the Avatar can master all four elements. When the Avatar disappeared, the Fire Nation attacked. All hope was lost, until the arrival of Aang, who reveals himself as the Avatar.