"So I thought." Serrin said tentatively, the pieces beginning to fit together even as he spoke them, "that they must be taking an interest on one of two counts. One, they know the decker who’s threatening to bring down the house of cards. Or two, the icon he left is some kind of danger to them. Perhaps it threatens to implicate them. I can’t really understand the logic there, but that’s because I don’t know exactly what this organization does. There’s a hell of a lot of books, a huge mass of data! but there are a dozen different stories, and without detailed knowledge we can’t know which is true."