Aw, I'm really looking forward to "Til Human Voices Wake Us"; it seems like such an awesome set-up. I've just finished reading your Narnia stories, and I really like the way you have such a well-developed personal canon (I do exactly the same sort of thing) and even when I don't entirely agree with something, you usually write it well enough to convince me! I especially like your Golden Age stuff (and especially especially when it focuses on Peter...), so would love to see this whenever you finish it!