Sourcery

'Yes, lord, but what is it made of?' said Carding.

'It is made of magic. Raw magic. Solidified. Curdled. Renewed from second to second. Could you imagine a better substance to build the new home of sourcery?'

The staff flared for a moment, melting the clouds. The Discworld appeared below them, and from up here you could see that it was indeed a disc, pinned to the sky by the central mountain of Cori Celesti, where the gods lived. There was the Circle Sea, so close that it might even be possible to dive into it from here; there was the vast continent of Klatch, squashed by perspective. The Rimfall around the edge of the world was a sparkling curve.

'It's too big,' said Spelter under his breath. The world he had lived in hadn't stretched much further than the gates of the University, and he'd preferred it that way. A man could be comfortable in a world that size. He certainly couldn't be comfortable about being half a mile in the air standing on something that wasn't, in some fundamental way, there.

The thought shocked him. He was a wizard, and he was worrying about magic.

He sidled cautiously back towards Carding, who said: 'It isn't exactly what I expected.'

'Um?'

'It looks a lot smaller up here, doesn't it.'

'Well, I don't know. Listen, I must tell you-’

'Look at the Ramtops, now. You could almost reach out and touch them.'

They stared out across two hundred leagues towards the towering mountain range, glittering and white and cold. It was said that if you travelled hubwards through the secret valleys of the Ramtops, you would find, in the frozen lands under Cori Celesti itself, the secret realm of the Ice Giants, imprisoned after their last great battle with the Gods. In those days the mountains had been mere islands in a great sea of ice, and ice lived on them still.

Coin smiled his golden smile.

'What did you say, Carding?' he said.

'It's the clear air, lord. And they look so close and small. I only said I could almost touch them-’

Coin waved him into silence. He extended one thin arm, rolling back his sleeve in the traditional sign that magic was about to be performed without trickery. He reached out, and then turned back with his fingers closed around what was, without any shadow of a doubt, a handful of snow.

The two wizards observed it in stunned silence as it melted and dripped on to the floor.

Coin laughed.

'You find it so hard to believe?' he said. 'Shall I pick pearls from rim-most Krull, or sand from the Great Nef? Could your old wizardry do half as much?'

It seemed to Spelter that his voice took on a metallic edge. He stared intently at their faces.

Finally Carding sighed and said rather quietly, 'No. All my life I have sought magic, and all I found was coloured lights and little tricks and old, dry books. Wizardry has done nothing for the world.'

'And if I tell you that I intend to dissolve the Orders and close the University? Although, of course, my senior advisors will be accorded all due status.'

Carding's knuckles whitened, but he shrugged.

'There is little to say,' he said. 'What good is a candle at noonday?'

Coin turned to Spelter. So did the staff. The filigree carvings were regarding him coldly. One of them, near the top of the staff, looked unpleasantly like an eyebrow.

'You're very quiet, Spelter. Do you not agree?'

No. The world had sourcery once, and gave it up for wizardry. Wizardry is magic for men, not