Tie-in Media: Various comics, novels, and video games that flesh out the story for those two shows.Legend of Korra: The sequel show to Avatar: The Last Airbender.Avatar – The Last Airbender: The show that started in 2006 to massive critical acclaim.As of right now, this series is continuing with comics following Legend of Korra, but we have no word on whether this universe will continue with a new show, film, or other similar outlet. Here are all of the episodes and comics presented in chronological order. There are also two novels that adapt part of Legend of Korra. Right now, the Avatar: the Last Airbender timeline is limited to two television shows and a handful of comics and video games. What’s on the Avatar: The Last Airbender Timeline? This is the Avatar: The Last Airbender timeline and episode order. It certainly has become a cultural phenomenon. Many would call Avatar: The Last Airbender the greatest animated show of all time, appealing not only to children but to adults as well.