Escape! Book One: Out of the Frying Pan

Trying to escape the Fire Nation on the Day of Black Sun, Zuko runs into Azula on accident and is gravely injured. Luckily, as Aang, Sokka, and Toph are retreating from the failed mission to take out the Firelord, they over hear the commotion and save him. Not everybody is happy to have Zuko with them now, but they say to keep your friends close and *former* enemies closer... R R!