[Hands on hips he looks, very pleased with himself.]

It is, isn't it? Maybe when the costume is finished I should add some fake blood and a disembodied head, and use it as decoration for this Halloween thing?

[Considers what she's been saying.]

So... you think if you could see edges and travel between planes it might provide a way out of Mayfield...assuming Mayfield is within a "normal" plane. I'm still not convinced it's not a completely artificial reality, contained, and possibly actually cut off from the sort of thing you're talking about. You don't expect... a book, for example... to contain "planes" or for characters in the book to be able to escape.