““Wood nymphs,” said Jackaby. “Not a real cheery lot, them,” observed Hudson. “In retrospect, a library is a rather somber locale for their kind. A bit like housing a man in a graveyard. Well, a bit like housing a man in a graveyard in which his people’s bones have been mashed to a pulp and reconstituted into slim sheets, onto which one has scribbled a lot of silly words with pictures of monks and satyrs in the margins.””