Yes, that makes sense. We do know there are other worlds, though. [thoughtfully] But I don't believe anyone but powerful witches and wizards can travel between them. My husband, Howl, is from another world--a land known as Wales. But I'm afraid I don't know much about it. [her expression falls, and she pauses, just for an instant, in her work. in her present home situation, she feels a bit guilty to admit:] I've always found it rather dreadful, to be honest.