"The Promise is the trilogy of graphic novels set in the Avatar universe as a continuation of the Avatar: The Last Airbender storyline. Written by award winning comic author Gene Yang, the trilogy will be released by Dark Horse Comics in collaboration with Nickelodeon in 2012. Mainly set one year after the conclusion of the original series, The Promise Trilogy will detail the adventures of Avatar Aang and his friends soon after the War, and will provide a link to the upcoming spin-off series The Legend of Korra." - Avatar Wiki
Indonesian translation available!
*always consider to buy the print to show some support for the artists and creators