"Oh, good, I have more work for you, so you needn't worry about having any more time for hobbies," Claudius says, a quick and idle joke before returning to business. "We have a new arrival. Aornis¹, a jurisfiction agent from London. It's worth asking, since you do solve magical crimes in London -- are you familiar with any jurisfiction agents, or is this something outside your experience? According to her, they enter books and fix infractions in literature, in what sounds like a material manner. She could describe what the inside of a book looked like, and how fictional characters behave."

¹ Ping!