is it true that in 2010 they wil make a Avatar movie with real ppl and can they make a book 4

yeah i think it is true, that they will make a movie but i dont know about a book 4

Yes, it's true about the movie. I saw the trailer for it when I saw HP6. I think the TV series is always going to be so much better, but it will be nice to see the whole series in one big movie.

yes there are real people and yes they can make a series 4 only beacause it would have to be air and all air benders are gone but it will have to be a new avatar