AU. Instead of finding a boy in the ice, Katara and Sokka of the Southern Water Tribe find something stranger than anything their world has seen. With him, the two siblings find themselves on a journey beyond their icy home to rescue their world's hope, all the while meeting five others along the way… (Chapter 8 is up!)

Just something I noticed as I was thinking on it one day, in that no one has made a Bionicle and Avatar crossover that perfectly fits the two series together. Just wanted to show how it is possible, by providing a set up. (Based a part of this off a video made by CallanLoF , check his channel if you are a fan of Bionicle)

While on a special assignment, the Toa Mahri are transported to a mysterious new location. They have many questions: Where are they, and perhaps more importantly, how can they get back home? Things don't always go as expected, though... Basically, Bionicle characters in the world of Avatar. (I don't own Bionicle or Avatar: The Last Airbender.)

Takes place in the same universe as ToaofIce's 'The Champion of Ice.' A Prisoner of the Great Beings has escaped into the world of Avatar. Who can stop him? Takes place two years after 'The Champion of Ice.' Sequel called "Shadow of Madness" has been posted in the Bionicle/Soul Eater section.

A hundred years of war shouldn't have been recorded. The gateway shouldn't have been open to Mata Nui. Zei should not have interfered. Yet it came to pass. Who will restore balance between Mata Nui, the four nations and the realm that connects them?

Twelve years have passed since the events in "The Champion of Ice" and now there is a new Avatar. Lhikan must protect her while trying to stop a disaster that will shake more than just this universe. Rated T for Violence and Romance.

Annoying in-laws, new homes, pet problems, puberty and... jobs? Matoro, Umbra, Solek may have saved the world... but can they survive being human? Takes place a month after the events in "The Champion of Ice"

Azula has killed the Avatar. Without Aang there is no hope for his friends or the four nations. No hope, that is, until a stranger from another world is summoned to take his place. Rated T for violence and romance