Tubman shrugs. "Millions of them, in theory. Or one enormous one. Or one small one and a lot of places to hide it. But as I understand it, she wasn’t about hiding the message, was she? ‘Bugger you’ would appear to be her drift. I saw a picture of her house, though. Very nice. All dishevelled and folksy, Greenham Common as styled by Margaret Hamilton. Just how I like my girls."