I thought you said something about a wolf' I began. 'Yes. That black beast that gnaws at my bones whenever he gets a chance. He loiters in corners and behind doors most of the time, because he's afraid of these.' She indicated the white pills on the table beside her. 'But they don't last forever. It's nearly twelve and they are wearing off. He is sniffing at my neck. By half past he will be digging his teeth and claws in. Until one, when I can take another tablet and he will have to return to his corner. We are always clockwatching, he and I. He pounces five minutes earlier every day. But I cannot take my tablets five minutes early. That stays the same.