Have you searched the Grey Matter site?
Yeah..It doesn't mention any direct contact info for Ms. Jensen, only her blog (which is just a blog with no contact info) and a forum for Gray Matter; I think it'd be a bit impolite to inquire about King's Quest on Gray Matter's forum.
My main question really hinges around what HER intentions were for the Society of the Black Cloak were (as Roberta didn't even recall there being one in KQ6, it's safe to say that was purely Ms Jensen's idea), what the organization's purpose and who the membership of it was in her opinion, as well as the mysterious Shadrack. I also wanted to ask a non-KQ question about her influences as a writer.