"So you don't know where the bookwyrms come from?" Colle asks. "Bookwyrms are not native to this world." "They're from another world?" "According to current thinking." "Which one?" Mine interjects, always keen to hear more about other worlds. "That... remains unclear." "What is a world, exactly?" Colle asks. "That is a question as yet unresolved." "Too many questions with no answers," Jakin says, chewing on one of the little spicy sausages. Ylva grins. "That's what they're always like."