Well, determining Aang's age in the Imbalance comic can be a bit tricky. It involves considering various elements within the comic's story and how time has passed since previous events.
Yes. The Avatar comics provide more depth and exploration of the world and characters. They've been well-received by fans who want to immerse themselves further in the Avatar world.
No, Avatar is not a comic book. It originated as a highly successful animated film and later expanded into various related media, but not in the form of a traditional comic book.