But it was hard to see what there was to know.

He gave the woman on the other side of his desk a suitably concerned smile.

'You understand, Miss Dearheart, that this area is subject to dwarf mining law? That means all metals and metal ore are owned by the Low King of the dwarfs. You will have to pay him a considerable royalty on any that you remove. Not that there will be any, I'm bound to say. It is said to be sand and silt all the way down, and apparently it is a very long way down.'

He waited for any kind of reaction from the woman opposite, but she just stared at him. Blue smoke from her cigarette spiralled towards the office ceiling.

'Then there is the matter of antiquities,' said the lawyer, watching as much of her expression as could be seen through the haze. 'The Low King has decreed that all jewellery, armour, ancient items classified as Devices, weaponry, pots, scrolls or bones extracted by you from the land in question will also be subject to a tax or confiscation.'

Miss Dearheart paused as if to compare the litany against an internal list, stubbed out her cigarette and said: 'Is there any reason to believe that there are any of these things there?'

'None whatsoever,' said the lawyer, with a wry smile. 'Everyone knows that we are dealing with a barren waste, but the King is insuring against "what everyone knows" being wrong. It so often is.'

'He is asking a lot of money for a very short lease!'

'Which you are willing to pay. This makes dwarfs nervous, you see. It's very unusual for a dwarf to part with land, even for a few years. I gather he needs the money because of all this Koom Valley business.'