He was impressed that she knew what he was talking about. It wasn't a common school text to be sure. Really, he had only learned of it when he had been traveling and since coming into possession of a copy that he had paid quite a penny for a few years back he hadn't used it. Really he had it as more of a collector's piece. But this seemed as though it were a good time to try it.
"The book is all but an instruction Manuel on summoning demons and having them do our bidding. It's dangerous but it will get the job done."