once upon a time, it seems, an English clergyman born Brunty or Branty, self-baptized the more romantic Bronte, brought home to his four children a box of twelve wooden soldiers. The children lived in isolation in a parsonage high on the Yorkshire moors, which is to say, at the edge of the world; each was possessed of an extraordinarily fecund imagination; the wooden soldiers soon acquired life and identities (among them the Duke of Wellington and Bonaparte). The way by which a masterpiece as unanticipated as Wuthering Heights comes to be written, involving, as it did, the gradual evolutio…