ZA has a website that has the most up-to-date info on the book - http://morningstarsaga.websitetoolbox.com/post?id=3449513; He said that he was close to finishing in April, but that hasn't been updated in 4 months.
Can't find the first book anywhere, or at least only the ones here on Amazon for $50 and I'm not paying that much for it. Might have to download the audio copy, but not sure if that would be as good as the book...
I don't know where you live, but I found both of them at Page 1. I know they have a website but I don't know if you can order from it. They were both $20 dollars there. www.page1book.com. Hope this helps a bit
If you go to his web site they said that it should be out this year or beginning of the next. I am not sure who is finishing the book. They are keeping that under wraps. I guess he had more than half done at the time of his death. I can't wait but I am a little worried as I have read books finished by other authors and some have been good other made me ill.