How on earth do you pronounce your name?
SOR - ee - uh, emphasis on the SOR.
Don't worry, only a handful of people in my entire life have ever pronounced my surname right on the first try. I don't even correct people anymore, so there's a whole lifetime's worth of acquaintances out there living in blithe ignorance.
Is there a sequel to Iron Cast?
As of right now, there is no sequel planned for Iron Cast. You never know what the future holds, but in the meantime, bring on the fanfiction.
Are you writing more books?
The answer to this is always a resounding Yes. I don't actually know how to stop. It might be a problem. Send help. And cookies.