[Faust]

No publication date has been announced. In a recent interview Rowling said,

"Realistically, I don't think I'm going to be able to do real work on it until next year. I see next year as the time that I’m really going to write seven. But I've started and I am doing little bits and pieces here and there when I can. But you’ve seen how young Mackenzie still is, and you can bear actual witness to the fact that I do have a very small, real baby, so I'm going to try and give Mackenzie what I gave David, which is pretty much a year of uninterrupted “me time,” and then I'll start writing seriously again."

So, the projected release date is 2007 or, even, 2008.