Won't the Kane Chronicles have an adaptation (movie-series-something)? It's my fav saga and I'm sure it would be easier to put on screens than Percy Jackson and his 10 books.
I would also like to know if you are planing to release (at some point) a book with the short stories that mixes both Greek and Egyptian worlds.
-btw, I apologize if my English is not the best-
After the PJO experience, you'll excuse me if I'm not anxious to deal with Hollywood again. I have refused all offers on Kane. If the perfect situation comes along, maybe, but I am not holding my breath.