"That's the question," he agrees, "and I have an idea. I wouldn't call it a fully formed plan. I'm sending a few people up to Manchester to scout out her smaller show, to see if they can pick up anything. People who can sense magic, who might be able to tell me if our concerns seem founded. What I'd also like is a few people to do some more traditional investigation on her. After her show in Manchester she'll be down in London for a week and a bit before her show starts. I'd like some people to see what they can pull up. If we end up with two positives, hopefully we can put them together and do something about it. If we pull two negatives, we'll have to admit we might be a little paranoid."