What is AMJ?

Avatar: Macai's Journey is a fanon spinoff of the original Avatar: The Last Airbender animated series staring Macai. This story takes a more Fire Nation focused approach which delves into that state's lore and society.

What are ALT and TVA?

Avatar: Lingering Tensions and Avatar: The Vindicated Avenger are expansions to AMJ. ALT is a sequel and TVA is a spinoff.