1) The anime will most likely not have another season, mostly because of copyright reason concerning how the author has to give permission for it to become an anime but the author died.
2) Yes, the author did die, in 2009, of cancer. Author meaning the novelist. The Kaze no Stigma story remains incomplete at six main volumes and five short story collections.
the anime started apirl 11 2007 and ended in september 20 2007 i dount thatrs going to be a seson 2 seice the creator is dead same thang with trinity blood
http://en.wikipedia.org/wiki/Kaze_no_Stigma
Wikipedia my brotha'
"After the death of the author on July 20, 2009, the story remains incomplete at eleven volumes."
Another season? I doubt it. Maybe.. But i doubt it.