When the Doctor goes to the world of Avatar, they find out that Katara's missing and try help Aang to find her. But when Zuko's gone bad, and the Gaang have no idea why, it's up to the Doctor to solve this mystery. Read & Review please! This is my first attempt at a Crossover! Changes have been made, to the first and second chapter improving it! Kyoshi xx

History tends to repeat itself, especially when a blind girl meets an old traveling man in the woods. One-shot.

The Master is lonely, while Azula is trying to figure out what love is. Together, they burn the universe. Azula/Master shipping, with a PG-13 rating for later chapters.

Zuko needed a break; Katara needed an adventure. The Doctor needed more friends before he died. Pre-Impossible Astronaut and Post-Hundred Years War; pairings include Zutara

Rose is horrified when she finds herself trapped ina strange world after her DimensionCannon breaks. Now she has to rely ona bunch of kids to help her, stuck in the middle ofa war and totally confused. But she wasn't the only one to come through. The Doctor crashes into a parallel universe to find a blind girl fighting off Weeping Angels. Can they help her find her friends in time?

A haiku.

The Avatar gang find themselves in a strange and frightening situation involving extra shadows, possessed civilians, and fish bones, all revolving around a little blue box with a odd little man living inside.

Koh, the Face Stealer, has unexpected company. One-shot. Written for the drabble prompt "Crossover".

Time is a fragile thing that must be protected. A task that isn't easily done when time has it's bad habit of changing. Even worse task when elemental beings forbid the Doctor his duty. Can the avatar join allience before balance is thrown to chaos?

The Doctor visits a world familiar to us, but different from any Rose has seen before. What perils await them in the world of Avatar: The Last Airbender?

The Doctor meets aang

During the winter after Kanna leaves him, Pakku finds himself fighting for his life against an ancient evil of the Arctic North - the windago. Fortunately, there's an Earth Kingdom madman along to help.

Azula and Harold Saxon, and what might have been. Crossover with Doctor Who.

Doctor Who, as it would have aired in the Avatar universe. No, I have absolutely no intention of explaining this. Obviously crack.

During The Tales Of Ba Sing Se, Momo finds something unexpected in the house, something he's never seen before.