'Heights I don't mind,' said Rincewind's voice from the darkness. 'Heights I can live with. It's depths that are occupying my attention at the moment. Do you know what I'm going to do when we get out of this?'
'No?' said Twoflower, wedging his toes into a gap in the flagstones and trying to make himself immobile by sheer force of will.
'I'm going to build a house in the flattest country I can find and it's only going to have a ground floor and I'm not even going to wear sandals with thick soles —'
The leading torch came around the last turn of the spiral and Twoflower looked down on the grinning face of Cohen. Behind him, still hopping awkwardly up the stones, he could make out the reassuring bulk of the Luggage.
'Everything all right?' said Cohen. 'Can I do anything?'
Rincewind took a deep breath.
Twoflower recognised the signs. Rincewind was about to say something like, 'Yes, I've got this itch on the back of my neck, you couldn't scratch it, could you, on your way past?' or 'No, I enjoy hanging over bottomless drops' and he decided he couldn't possibly face that. He spoke very quickly.
'Pull Rincewind back onto the stairs,' he snapped. Rincewind deflated in mid-snarl.
Cohen caught him around the waist and jerked him unceremoniously onto the stones.
'Nasty mess down on the floor down there,' he said conversationally. 'Who was it?'
'Did it—' Rincewind swallowed, 'did it have – you know – tentacles and things?'
'No,' said Cohen. 'Just the normal bits. Spread out a bit, of course.'
Rincewind looked at Twoflower, who shook his head.
'Just a wizard who let things get on top of him,' he said.
Unsteadily, with his arms screaming at him, Rincewind let himself be helped back onto the roof of the tower.
'How did you get here?' he added.
Cohen pointed to the Luggage, which had trotted over 203 to Twoflower and opened its lid like a dog that knows it's been bad and is hoping that a quick display of affection may avert the rolled-up newspaper of authority.
'Bumpy but fast,' he said admiringly. 'I'll tell you this, no-one tries to stop you.'
Rincewind looked up at the sky. It was indeed full of moons, huge cratered discs now ten times bigger than the Disc's tiny satellite. He looked at them without much interest. He felt washed out and stretched well beyond breaking point, as fragile as ancient elastic.
He noticed that Twoflower was trying to set up his picture box.
Cohen was looking at the seven senior wizards.
'Funny place to put statues,' he said. 'No-one can see them. Mind you, I can't say they're up to much. Very poor work.'
Rincewind staggered across and tapped Wert gingerly on the chest. He was solid stone.
This is it, he thought. I just want to go home.
Hang on, I am home. More or less. So I just want a good sleep, and perhaps it will all be better in the morning.
His gaze fell on the Octavo, which was outlined in tiny flashes of octarine fire. Oh yes, he thought.
He picked it up and thumbed idly through its pages. They were thick with complex and swirling script that changed and reformed even as he looked at it. It seemed undecided as to what it should be; one moment it was an orderly, matter-of-fact printing; the next a series of angular runes. Then it would be curly Kythian spellscript. Then it would be pictograms in some ancient, evil and forgotten writing that seemed to consist exclusively of unpleasant reptilian beings doing complicated and painful things to one another . . .
The last page was empty. Rincewind sighed, and looked in the back of his mind. The Spell looked back.
He had dreamed of this moment, how he would finally evict the Spell and take vacant possession of his own head and learn all those lesser spells which had, up until hen, been too frightened to stay in his mind. Somehow he had expected it to be far more exciting.
Instead, in utter exhaustion and in a mood to brook no argument, he stared coldly at the Spell and jerked a metaphorical thumb over his shoulder. You. Out.