Avatar: The Last Airbender, The Lost AdventuresAvatar: The Last Airbender, The Lost Adventures.

Avatar: The Last Airbender, The Lost Adventures is a graphic novel anthology published by Dark Horse Comics collecting short stories from 2005 to 2011. The Lost Adventures features twenty-six in-continuity stories set throughout the run of the Avatar: The Last Airbender TV series, most of which had previously appeared in Nickelodeon Magazine or as part of DVD collections. Many of the writers and artists worked on the original animated series.