Included in this Herman Melville collection are six tales that range considerably -- from "The Encantadas" (an allegorical travelogue) to the haunting "Bartleby, the Scrivener." Opening the volume is "The Piazza," a pastoral sketch that frames the collection. "Benito Cereno" -- a subversive satire -- of grows out of a true story of mutiny among the enslaved . . .