I just got a call from my editor and apparently, the Den of Shadows Omnibus is doing well enough that Random House has decided to do another "big book" for the Kiesha'ra Series. At long last, fans of the Kiesha'ra can have a 900+ page book dedicated to all five books, including perhaps something at the end - reader's guide? Note from the author? Who knows?
We're still working on art, title, formatting, and release date. Tentatively, the release date would be January 2010, but that's subject to change.
 It looks like Random House is going to use cover-art from the same artist who did the Den of Shadows Omnibus. I was very happy with that art, and I think I may like the picture they're using for this one even more. You can find it on her Deviant Art account, here.