Avatar: The Last Airbender — Tokyopop
Issue: #1
Wind. Earth. Fire. Air. Only the Avatar was the master of all four elements. Only he could stop the ruthless Fire Nation from conquering the world. But when the world needed him most, he disappeared. Until now... On the South Pole, a lone Water Tribe village struggles to survive. It's here that a young Waterbender Katara and her warrior brother Sokka rescue a strange boy named Aang from a cavernou...
First appearances: Zuko, Uncle Iroh
Creators: Michael Dante DiMartino, Bryan Konietzko
Characters: Zuko, Aang, Uncle Iroh, Sokka, Katara
Story arcs: Book One: Water