Nanny Ogg could see the future in the froth on a beer mug. It invariably showed that she was going to enjoy a refreshing drink which she almost certainly was not going to pay for.

“And then there were cats, thought Dog. He'd surprised the huge ginger cat from …”

“At some time in the recent past someone had decided to brighten the ancient cor…”

“The footprints go this way," said Cuddy, "and then they return. But the ones co…”

“There’s no point in believing in things that exist.”