Horn in Babbie
Some may not agree with the idea that Horn fled into Babbie, but if Marc is right and it did happen, it explains one question I had about the very end of the books: Why doesn't Babbie go with Silk, Seawrack, and the others when they leave Blue? At first I didn't understand this omission, but if Babbie does indeed contain Horn, then conceivably he wanted to stay and watch over his children remaining on Blue. That still leaves Nettle though. Why in the whorl did she go along with Silk (who isn't her husband) and his girlfriend? To find Horn, who she believes might still be wandering the Whorl or Green? Kind of tragic . . .
-Steve