If you could go back in time with the knowledge you already have, what choices would you change? Modern day setting!

In the year 1807, a man from our world is thrust into the Fire Nation months before the Avatar returns. By chance, the Fire Lord takes notice and his heir is sent to investigate. Willing to offer his service in exchange for freedom, Connor Campbell provides a new perspective on a forgotten technology, and leaves his mark in the pages of history.

Dying in a truck accident Levi wakes up to find himself in a completely new world, so different from his own and yet so familiar, the world of "Avatar The last airbender". Will he survive and thrive in this new world and climb the leader of power or will he fall down and be forgotten like countless people before him

Avatar Aang couldn't control his anger during the final fight and murdered Firelord Ozai just as the former avatars and his best friends advised him to do, how would that affect him? most importantly, how would it affect the new world he was trying to build? A story of Drama, Political Conflict, Pain and a little bit of romance.

"Ursa, may I introduce you to Fire Prince Iroh, my firstborn son? He has a proposal for you." A different brother weds the Avatar's granddaughter, and the world is transformed. AU, updates on weekends.

based on "The Promise" comic but with Zutara, and more detail on the whole Yu Dao conflict. Aang having some metaphorical demons to contend with, along with a world to balance. Zuko determined to maintain the dignity of his nation. Sokka trying to amend the wrongs he unintentionally done. Katara trying keep her friends together despite being apart. Toph setting up her school.

I was too cheap, so I died from my mistakes. But at least I get to become a gamer with a system helping me navigate the world of Avatar once I wake up from a boat. As long as I don't die from being dumb, anything goes for me. (SI MC)

In his journey to hunt the Avatar Zuko discovered a relic from the past that really should have stayed buried.

In a world where the Avatar wasn't found, the Fire Nation took over two nations and they strive to overcome the last one. Water Tribe warrior Sokka seeks to fight for his people's rights, but he's captured by his enemies. His life is no longer in his hands as he fights as a Gladiator, and his fate will eventually depend on the Fire Nation Princess, who needs him for her own ends...

Katara had been so sure of her plan to liberate the prison rig. How was she to know how efficiently the guards would respond to an uprising? Zuko had been positive that his best course of action was to travel separate from his Uncle. What else was he supposed to do when he came across a person from his past? Sometimes, through all the doubt, two people collide. Eventual Zutara.

Time to change the avatar world!

Übersetzung: Aang ist deprimiert darüber der letzte Luftbändiger zu sein aber rechtzeitig ändern sich die Dinge für ihn, seine Familie und Freunde. Link zum Original: /s/8407325/1/The-Last

Avatar Roku successfully terrified Firelord Sozin into abandoning his plans for war. Avatar Aang maintained peace for decades, ushering in a golden age for the Four Nations. But tensions boil beneath the surface. The cycle of the Avatar turns once more, and the new Fire Lord Ozai senses a chance to seize his grandfather’s destiny… An Avatar Yue story.

As much as he wanted to believe his words, as much as he wanted to blindly hope that Aang knew exactly what Katara had been talking about and could find it easily, he couldn't allow himself to do so. Not when there were Fire Nation soldiers still trying to find them

Toph and Sokka encounter a mysterious Firebender near the end of the Hundred Year War. Do they have what it takes to come out victorious?

Using the Cast of the Avatar series Iroh tells the story of everyone's favorite silly old bear much to Zuko's dismay and humiliation

After getting dumped by Katara, Aang finds solace with Azula.

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

The war is over, Hakoda and Bato are back home, and they brought a friend along with them. Hakoda knows he needs to work on his issues, and the good news is that he has two lovers to catch him if he falls. M/M, M/M/M This fic is an epilogue to another fic that's a WIP, but can be read as a standalone.

Spurred from my personal interest in Politics and in ATLA, I undertook the task of creating a Constitution for the Fire Nation after the rise of Fire Lord Zuko. I tried to combine elements of both the British Monarchy and the more Autocratic & Bureaucratic Monarchy of Imperial Japan while at the same time recognizing the Post 100 year war history of ATLA. My Personal Headcanon. AU

Shortly after the war's end, Team Avatar is pulled into their most bizarre adventure yet. Suddenly trapped in a world of 4-inch-tall people, what crazy adventures and dangers await our heroes next? The meaning of power will be put into a new perspective, and the Gaang will need to always be ready for anything beyond what they ever thought possible.

Being lost in the Spirit Temple was one of the worst things that happened to Azula this week. The other was the spirit following her around looking like Ty Lee. And the insistence on making Azula confront her feelings for the chi-blocker.

The act of killing a person, in my experience, is quick. You spend more time running from it and even more time agonizing over it after. Could I have done something different? Am I a bad person? Help me, I'm sinking. Stay away, you don't understand. Sozin's comet has passed. Ozai has passed and Aang has to pick up the broken pieces of himself.

In a last-ditch effort to stop Fire Lord Azula, Ty Lee is sent to exploit the dictator's one weakness: herself. FutaAzulaTyLeeMai, noncon. Alternate universe/futurefic.

Water. Earth. Fire. Air. Long ago, the four nations lived together in harmony. Then, everything changed when the Water Tribes began their bloody crusade. The Air Nomads were their first victims, and the Avatar was nowhere to be found. Until my brother and I found him, the airbender Aang. His airbending skills are great, and with my help, I think he'll be able to save the world.