Sequel to the canon-divergent and early-Zuko-join fic Catalyst, Catastrophe starts at the beginning of book 3 and follows the Gaang through to Day of Black Sun. Zuko continues to wrestle with his feelings toward the Fire Nation, his family, his friends, Katara, and the war as the time for the invasion arrives, and what it means to finally be "good."

What would happen if in the events of Pohuai Stronghold Zuko instead of being knocked out, was hit with the arrow and his identity was compromised? His journey is about to take a whole different turn on early stage.

It's a busy day in the emergency department for Dr Katara, but the day takes a sudden turn for the worse when the code red alarm rings. Someone must've been in a horrific accident. When Katara joins the crowd of doctors huddling around a patient bed, the last person she expected it to be is her husband that she hasn't seen in 5 years, Aang. Bitter and conflicted feelings arise.

Bad dreams and odd cravings lead to Sokka and Azula spending the night trapped in a freezer-turned-storage-room.

What if Yue had survived the spirit pond - transformed into Tui (the moon) - but also with her mortal form? What if she had staggered out, and found Zuko knocked unconscious after his fight with Zhao? What if she saved him, however unwilling he was? What happens when human and spirit, fire and ice, collide? Join Yue and Zuko on their collision course. Zuko x Yue.

The desert sun burns and Zuko probably shouldn't touch the moving cloth, but he does anyway.

Azula decides seduce team Avatar and others will she scucessed?

Years had passed by, nearly reaching a century since the last airbender was cocooned in the ice. The time was coming to take another birth into a new body to rekindle hope, but abandoning the boy in the iceberg was out of the question. AU. Slow burn Sokka/Yue, Aang/Katara

After some training Azula goes and explores the land around the "vacation home" that is own by her father, and finds something that could change all of history.

With Avatar Korra's time having passed, it is time for a new Avatar to rise. Jinsei wishes to live up to his title as the Avatar and use his abilities to save the world. But not being able to enter the Avatar state or control any elements beyond Earth makes him doubt if he even is the Avatar.

Book Earth: After escaping Azula with the help of Iroh, the team seeks out a town to recuperate. Toph talks to a mistreated captive at the marketsquare, not realizing his identity as the missing Fire Prince. without the others consent, she brings him along. He won't be able to hide forever though. A tale of a fall, and a hard won redemption. Co-written by ML8991

Zuko had already taken her mother from her. Now he has gained his father's favor as well and Azula has been relegated to the sidelines as a political tool. But she cannot let this stand. Azula is a prodigy. She is strong. She will capture the Avatar. She will prove her superiority over her brother. She will regain her father's love.

What happens when Zuko gets adopted by the Gaang? Shenanigans

At the crossroads of destiny, Zuko makes a choice that will change history as we know it. He now walks a different path, on the run from his kinsmen as he aids their enemies with the hope to restore the honor of him and his people. This path he walks, he will not walk alone, but it will not be an easy one as he seeks to redeem himself. Beta Read by RSBCS and RavenBloom

At the climax of the battle of Sozin's Comet, something happens and the Gaang suddenly finds themselves back to where they were when Aang was first discovered in the iceberg. Now they must travel the world once again, making a point to find their friends and save those they can, for they are not the only ones who have traveled back... Beta Read by RavenBloom and RSBCS

After getting robbed and stranded in Republic City, Azula finds comfort and help from a total stranger.

"Mai was twelve years old when the rest of her life was decided for her." For Mai Week 2022.

In this sequel to A. D. Curtis's AU fic, The Hand that Rocks the Cradle, Azula plots against Katara, and tries in vain to win Aang's love. Along the way, she befriends the captain of her guard, and learns what it means to let go. An Azula redemption story.

A Zutara love story continuing from episode 312/313. Very fluffy, with a little smexy, steamy stuff in later chapters. I mostly wrote this for myself and it's the first fanfic I've written in a long, long while, so... hope you like it! I don't claim Avatar or its characters as my own, I just love them so much I made up a story about them.

Zuko, Aang y Katara son captados por una red de trata de personas.. Los tres en diferentes circunstancias... ¿Podràn salir de ese infierno?

Katara: two years of isolation chasing after her brother who vanished into the Earth Kingdom looking for work. Zuko: six years of isolation on an iron ship slowly losing hope that his horizon might ever change. After coming to realize his father never meant for him to return home, Zuko throws his fate in with Katara's side, but halting one hundred years of momentum isn't that easy.

Spirits work in mysterious ways, prone to their whims more than anything, so when they intervene and save two children born on opposite sides of the world, it is seen as a miracle. A miracle that leaves the two children with marks of the sun and moon... and strange dreams they can’t seem to figure out.

Aang had always thought that Katara was the one he would end up with as the two of them got older, but he was very wrong. When tensions start to rise among the group, and Katara’s eagerness to help Aang with everything soon becomes too much for the young Avatar to handle, he finally snaps at her. Mounting stress causes Aang to go into the Avatar State and he loses control.

Zuko and Katara love! She's left alone and they end up in beautiful cohorts

In an age when every known Southern waterbender has been taken prisoner by the Fire Nation, a storm at sea forces the crown prince to rely on a waterbender who isn't from the north or the south. Iroh learns to freedive, which will be useful to his nephew in 40 years, and fails entirely to learn other things that would have been useful at the time. (Iroh/Foggy Swamp OC)