It hadn't come as a surprise to her when her mother died, firstly because Esme Weatherwax was a witch and witches have an insight into the future and secondly because she was already pretty experienced in medicine and knew the signs. So she'd had a chance to prepare herself, and hadn't cried at all until the day afterward, when the clock stopped right in the middle of the funeral lunch. She'd dropped a tray of ham rolls and then had to go and sit by herself in the privy for a while, so that no one would see.

Time to think about that sort of thing, now. Time to think about the past. . .

The clock ticked. The water boiled. Granny Weatherwax fished a bag of tea from the meagre luggage on her broomstick, and swilled out the teapot.

The fire settled down. The clamminess of a room unlived-in for months was gradually dispelled. The shadows lengthened.

Time to think about the past. Witches have an insight into the future. The business she'd have to mind soon enough would be her own. . .

And then she looked out of the window.

Nanny Ogg balanced carefully on a stool and ran a finger along the top of the dresser. Then she inspected the finger. It was spotless.

"Hummph," she said. "Seems to be moderately clean."

The daughters-in-law shivered with relief.

"So far," Nanny added.

The three young women drew together in their mute terror.

Her relationship with her daughters-in-law was the only stain on Nanny Ogg's otherwise amiable character. Sons-in-law were different-she could remember their names, even their birthdays, and they joined the family like overgrown chicks creeping under the wings of a broody bantam. And grandchildren were treasures, every one. But any woman incautious enough to marry an Ogg son might as well resign herself to a life of mental torture and nameless domestic servitude.