The dwarf nodded happily, and bustled off. Carrot wrote another few dutiful lines and then said, very softly, 'Is that horse and cart still outside Ironcrust's bakery?'

There was a whine from under the table. 'Really? That's odd. All the deliveries were over hours ago and the flour and grit doesn't usually arrive until the afternoon. Driver still sitting there?' Something barked, quietly. 'And that looks quite a good horse for a delivery cart. And, you know, normally you'd expect the driver to put a nosebag on. And it's the last Thursday in the month. Which is payday at Ironcrust's.' Carrot laid down his pencil and waved a hand politely to catch the waiter's eye. 'Cup of acorn coffee, Mr Gimlet? To take away?'

In the Dwarf Bread Museum, in Whirligig Alley, Mr Hopkinson the curator was somewhat excited. Apart from other considerations, he'd just been murdered. But at the moment he was choosing to consider this as an annoying background detail.

He'd been beaten to death with a loaf of bread. This is unlikely even in the worst of human bakeries, but dwarf bread has amazing properties as a weapon of offence. Dwarfs regard baking as part of the art of warfare. When they make rock cakes, no simile is intended.

'Look at this dent here,' said Hopkinson. 'It's quite ruined the crust!'

AND YOUR SKULL TOO, said Death.

'Oh, yes,' said Hopkinson, in the voice of one who regards skulls as ten a penny but is well aware of the rarity value of a good bread exhibit. 'But what was wrong with a simple cosh? Or even a hammer? I could have provided one if asked.'

Death, who was by nature an obsessive personality himself, realized that he was in the presence of a master. The late Mr Hopkinson had a squeaky voice and wore his spectacles on a length of black tape - his ghost now wore their spiritual counterpart - and these were always the signs of a mind that polished the undersides of furniture and stored paperclips by size.