Kingdom Hearts and Avatar: Last Airbender Crossovers
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Book Four: Light (an Avatar and Kingdom Hearts crossover) by Organization Number 15 reviews
After saving the world from Fire Lord Ozai, Aang is maintaining peace in his world, but disturbances in both the physical and spirit world forces Raava to reawaken and call the Avatar to face the impending threat. With Dark Spirits about to breach the world and Vaatu leading them, will Aang's new ability save the world or will an outsider from another world have to quell the chaos.
Rated: T - English - Suspense/Supernatural - Chapters: 10 - Words: 29,890 - Reviews: 3 - Favs: 6 - Follows: 9 - Updated: 4/2 - Published: 11/9/2014 - Kairi, Riku, Aang
Katara the Keyblade Wielder: New Adventure by Keyblade Master of Light reviews
Katara, Donald, and Goofy return and they start a new journey of traveling to worlds again. They must fight against Heartless, Nobodies, Black Demons, and villains they'll encounter during their journey. They must also try and find King Mickey and Katara's friends again and they must stop Organization XIII and the Deadly Sins from completing their goal. Rated T for violence.
Rated: T - English - Adventure/Friendship - Chapters: 48 - Words: 149,220 - Reviews: 56 - Favs: 15 - Follows: 12 - Updated: 1/2 - Published: 6/17/2014 - Donald Duck, Goofy, OC, Katara
Keyblade wielder and Avatar by Keyblade Master of Light reviews
After Ven returns to Eraqus and gets confronted by Vanitas again Ven goes after him but the Unversed attacks and Ven gets sent to new world and there he meets Avatar Aang and his friends and he decides to travel with them and stop the Fire Nation. Will Ven help them succeed and will he confront Vanitas? Rated T for violence.
Rated: T - English - Adventure/Friendship - Chapters: 21 - Words: 85,430 - Reviews: 25 - Favs: 20 - Follows: 13 - Updated: 7/16/2014 - Published: 2/11/2014 - Ventus/Ven, Aang, OC
Katara the Keyblade Wielder by Keyblade Master of Light reviews
Katara obtains the Keyblade but her world has fallen into darkness and now she must stop it from causing anymore damage. She will now travel to worlds and fight against Heartless and villains she'll meet with the help of Donald, Goofy, and new friends she'll make along the way. Will Katara find her friends, King Mickey, and restore peace to the worlds? Rated T for violence.
Rated: T - English - Adventure/Friendship - Chapters: 46 - Words: 122,077 - Reviews: 63 - Favs: 19 - Follows: 12 - Updated: 6/14/2014 - Published: 5/6/2014 - Donald Duck, Goofy, Katara - Complete
Kingdom Hearts: The Farthest Darkness by TimasheeTiger reviews
Sora is now age 19, content with his life and love, however when a mysterious message from Riku appears, he must travel to take on the most dangerous of all evils. Kingdom Hearts and Avatar Crossover Fanfic, Book 1, rated T for violence and language.
Rated: T - English - Suspense/Adventure - Chapters: 10 - Words: 22,643 - Reviews: 24 - Favs: 25 - Follows: 22 - Updated: 11/14/2013 - Published: 7/23/2009 - Complete
Sport by Kelekiah Galadrian reviews
Aang takes Sora penguin sledding. ATLA Book 1. KHII. Oneshot.
Rated: K - English - Humor/Friendship - Chapters: 1 - Words: 839 - Reviews: 2 - Favs: 11 - Follows: 2 - Published: 10/23/2013 - Sora, Aang - Complete
Converged Worlds by SwiftDrift27 reviews
When the worlds of Kingdom Hearts and the 4 Nations start to intertwine with Earth it is up to Sora (Kingdom Hearts), Aang (Avatar: The Last Airbender), Asher Parker (Earth) and their friends to restore balance to their converged worlds.
Rated: T - English - Adventure/Friendship - Chapters: 2 - Words: 1,300 - Reviews: 1 - Favs: 1 - Follows: 2 - Updated: 7/6/2013 - Published: 7/5/2013 - Sora, Riku, Aang, Zuko
Kingdom Benders by ZeroLuver567 reviews
So the Avatar characters have been replaced with Kingdom Hearts characters, Hope you enjoy!
Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 1,485 - Reviews: 5 - Favs: 4 - Follows: 5 - Updated: 5/28/2013 - Published: 9/12/2011 - Sora
Wolf Moon by Ladysemphia007
Saix and Yue where enjoying the Harvest Moon Festival in the Symphony of Sorcery when Yue was spirited away by a white bull with gold horns. Saix, Axel, and Roxas have to face the forces of nature save her.
Rated: K - English - Adventure/Romance - Chapters: 2 - Words: 1,367 - Favs: 1 - Follows: 1 - Updated: 5/9/2013 - Published: 10/26/2012 - Saïx, Yue
Youth United by SpaghettiPark
Vigilem is off on a quest to find the "Guardians of Lux". However he has some trouble on the way. NOTICE: This story does not just include characters from Kingdom Hearts, and Avatar: The Last Airbender. It also contains Ben 10, Code Lyoko, and How to Train Your Dragon.
Rated: T - English - Adventure/Humor - Chapters: 2 - Words: 1,690 - Follows: 2 - Updated: 10/5/2012 - Published: 10/1/2012
The Legend in Between Book One: Air by Useful reviews
Ventus grew up training under swordmaster Eraqus, near Ba Sing Se. After thirteen years of training to be a great swordsman, rumors start to fly around, some of which involving young Ven. This leads to him questioning his existence, where did he come from, who was he? Taking off, Ventus starts a journey that will lead across the nations... And him awakening hidden talents.
Rated: K+ - English - Adventure/Friendship - Chapters: 1 - Words: 2,605 - Reviews: 8 - Favs: 9 - Follows: 12 - Published: 9/4/2012 - Ventus/Ven
Avatar: Legend of Sora and Roxas by ChrisXIII reviews
Long after the deaths of Avatar Korra, Terra and their predecessors we come to learn about the story of Avatars Sora and Roxas; 2 Avatars living at the same time due to an evil spirit. They must come together to save both the dying human and spirit world. "One in the vision of the good, one in the vision of the bad..."
Rated: K+ - English - Fantasy/Adventure - Chapters: 4 - Words: 8,231 - Reviews: 13 - Favs: 7 - Follows: 6 - Updated: 6/11/2012 - Published: 5/8/2012 - Sora, unknown 5
The Chronicles of Caxe and Gexo by Master Caxe reviews
a story about my two oc's Caxe and Gexo. it says avatar as a crossover, but its MUCH MORE. enjoy, criticism appreciated
Rated: K - English - Adventure/Humor - Chapters: 21 - Words: 8,204 - Reviews: 23 - Favs: 1 - Follows: 3 - Updated: 5/26/2012 - Published: 11/14/2011
The Hatred Within by Novaxkh reviews
Zuko, Azula, and her friends encounter a masked boy that was attracted by the negative emotion from Zuko and his relationship with his father. Based on the Avatar episode "The Beach" and before the events of Birth by Sleep.
Rated: T - English - Suspense - Chapters: 1 - Words: 737 - Reviews: 3 - Favs: 2 - Published: 5/23/2012 - Vanitas, Zuko - Complete
Deceiving by rarmaster reviews
THE BLIND BANDIT VS- uhh... Riku? Random oneshot, I was bored.
Rated: K+ - English - Humor - Chapters: 1 - Words: 1,913 - Reviews: 11 - Favs: 10 - Published: 8/6/2011 - Riku, Toph - Complete
Fighting Fire with Fire by Miss Number 1333641 reviews
What would happen if Axel from Kingdom Hearts and Zuko from Avatar ever met and got into a fight? Well, this is certainly a possibility. It's pretty out there, but it could happen. Sorry, no yaoi. LOTS of cursing. Like, major foul language. I warned you.
Rated: T - English - Humor/Parody - Chapters: 1 - Words: 4,432 - Reviews: 12 - Favs: 10 - Published: 7/11/2011 - Axel, Zuko - Complete
Vanitas vs Aang by Coincidential-Madness reviews
As Vanitas plans to invade another world with Unversed, Aang tries to stop him. Leading to a tough battle. I do not own Aang or Vanitas.
Rated: T - English - Adventure - Chapters: 1 - Words: 453 - Reviews: 1 - Favs: 3 - Follows: 1 - Published: 2/26/2011 - Vanitas, Aang - Complete
The Silent Sentiment and the Avatar by Novaxkh reviews
While traveling to Ba Sing Se in order to look for Appa, the Avatar and his gang notice a suit of armor kneeling down with a key shaped sword.
Rated: T - English - Chapters: 1 - Words: 587 - Reviews: 4 - Favs: 11 - Follows: 2 - Published: 2/12/2011 - The Lingering Sentiment, Aang - Complete
Dawn of the DuckEarthbender by AmHawk reviews
Donald Duck has set off on a journey of his own. Follow as he tries to learn Earthbending and does some neat new magic spells aling the way.
Rated: K+ - English - Mystery/Adventure - Chapters: 5 - Words: 1,420 - Reviews: 5 - Favs: 1 - Follows: 2 - Updated: 9/4/2010 - Published: 8/20/2010 - Donald Duck, Toph
Sunlight On A Broken Column by baited with hypotheses reviews
AU, Crossover This, above all, is a love story. He was the amnesiac boy with the haunted, haunting smile. She was his Shoshanna, his Juliet. And she was not real. Namixas and eventual Roxas/Yue.
Rated: T - English - Romance/Supernatural - Chapters: 1 - Words: 999 - Reviews: 2 - Favs: 4 - Follows: 5 - Published: 8/28/2010 - Roxas, Yue
Earth to Earth by Drowning in Ice reviews
Lexaeus has been sent to find a potential Organization member. He gets one small surprise. One small, blind surprise. No pairings.
Rated: K+ - English - Chapters: 1 - Words: 2,910 - Reviews: 7 - Favs: 36 - Follows: 6 - Published: 8/4/2010 - Lexaeus, Toph - Complete
the city sleeps by acronymed reviews
COMPLETE. A war wages on a broken planet, and Kairi is sent to pick up the pieces. — Zuko/Kairi.
Rated: T - English - Romance/Adventure - Chapters: 3 - Words: 8,613 - Reviews: 10 - Favs: 21 - Follows: 4 - Updated: 6/18/2010 - Published: 6/12/2010 - Kairi, Zuko - Complete
Avatar and the Keybearer by TonicShadow reviews
This takes place during Kingdom Hearts 2. Sora, Donald and Goofy get attakced by Heartless ships, and crash land on a new world they haven't been before...the world of the Avatar.
Rated: K+ - English - Adventure/Family - Chapters: 14 - Words: 110,507 - Reviews: 69 - Favs: 68 - Follows: 44 - Updated: 5/7/2009 - Published: 12/26/2008 - Sora, Aang