The little men faced each other for a few minutes and talked in their lightning patter. Finally, Stutts poked his face out and said, 'We'll have to consult with our colleagues.'
'Do you have a plan?' asked Sturm.
'The rudiments of one, but we need the wisdom of our fellows inside.' The gnomes trooped off.
Sturm pushed the wrecking bar around with his toe.
'That much strength is hard to control, isn't it'!' When Kiti ara didn't answer, he went on. 'Are you getting stronger all the time, Kit? Is that why you move as if the world were made of glass?'
She snatched up the iron bar and, holding it in one hand, steadily bent the rod into a right angle — using only her thumb! She dropped the bar and said, 'Is that what you wanted to see?'
Cupelix and the humans sat attentively on one side of the obelisk — which is to say, Sturm and Kitiara sat on crates while the dragon sat on his ledge above them. The gnomes sat on a bench facing them. Cutwood had rigged up an easel, which was shrouded with a loose cloth. Stutts stood by the easel, a long, pointed stick in his hand.
'Lady, gentleman, and beast,' he began. The dragon's gusty sigh sent Stutts's beard whipping over his shoulder.
'Lady, gentleman, and dragon,' Stutts said smoothly, 'may
I present the Obelisk Escape Auger, Mark I. He whisked the cloth away, revealing a large sheet of parchment tacked to the easel. A fantastic-looking device was drawn in brown ink. Supported by a massive timber frame was an enormous helical auger, a grossly enlarged version of the tool used by carpenters to bore holes. According to the figures on the parchment, the bit alone was fifteen feet wide, the optimum diameter, Stutts said, to allow Cupelix to pass through.
'Very ingenious,' said the dragon, eyeing the peculiar cre ation with evident skepticism. 'How is it operated?'
'By this eccentric crank, here.' The pointer tapped the drawing. 'All eleven of us will man the crank. According to our best estimates, the auger will bore through the wall in sixty-seven hours of work.'
'That's almost three days!' Kitiara said.
'On Lunitari, only two days and nights,' said Sighter.
'Never mind that,' Sturm said. 'Where will the steel come from to make the bit? Where will you get the timber to build the frame?'
'Ah,' said Cutwood. 'Except for the bit blades and a few points of stress, such as the bearings, all parts of the Obelisk
Escape Auger will be made of wood.'
'What wood!'
'Why, the hull and frame of the Cloudmaster.'
'Ai!' said Kitiara. She let her head fall forward into her hands. Sturm sighed.
'If you dismantle the flying ship, how will we get home?' he said with as much patience as he could muster.
The gnomes looked from one to another, surprised. Very faintly, Fitter said something about putting the ship back together once the dragon was out.
'No!' said Kitiara. 'You'll never get the timbers back together as a ship. You fellows must do better!'
'Not to worry!' Stutts rejoined.'He whipped the elabo rate drawing of the Obelisk Escape Auger off the easel.
Beneath it was another, equally detailed diagram.''This, I am proud to say, is the Obelisk Arch Doorway Widener,' said Stutts.
'Reasoning that the doorway represents a natural point of entry, we came up with this alternative scheme. These screw jacks — ' Again the pointer flew to the diagram. ' will be fitted in the doorway. By tightening them with these turnbuckles here, here, and here, the rams will be forced apart, cracking the door wide open.'
It took exactly one minute for Sturm and Kitiara to demolish the Arch Doorway Widener, mostly for the same reasons as the Obelisk Escape Auger: lack of quality materi als. There was just no wood or metal to be had, except what the Cloudmaster and its crew had brought with them.
'It seems hopeless,' said the dragon with a profound sigh.
'Never!' vowed Wingover. He pushed the bandages up from his face so that everyone could see his eyes. They had turned completely black. Wingover shielded them futilely with his hands.
'You see what has happened to me,' he said, 'I no longer can shut out anything. I have to sleep face down to the ground, where I count strata all the way down to the moon's core.' He pointed with a thumb at Cutwood, next to him.
'My good colleague hears every grain of sand rubbing against another. Roperig's hands are almost sealed together, aren't they, Roperig? Rainspot's clothes are beginning to rot from the constant damp. All the rest of us have problems, too, but we won't leave until we solve this problem.'
Sturm heard these words carefully. He said, 'As long as we are discussing our gifts, let me show you this.' He tore the cloth bandage from his leg. Where two nights and a day before there had been an ugly, gaping wound, there was now only smooth, unscarred skin.
'The same magic that makes trees walk and fight has healed my wound. I did not ask for it to be done, but it has convinced me of one thing. This is no place for mortals. I'll lend my aid, dragon, for that reason alone. The longer we remain on Lunitari, the more the magic will affect us. Since my companions have resolved to help you, my resistance only impedes their progress.'
'Welcome to the struggle,' said Cupelix.
'Wingover,' Kitiara said, 'if you can see into the ground we stand on, can you see any deposits of iron or copper?
Anything we can use?'
'Alas, lady, nothing. This entire moon seems made of sand, granite, and more sand.'
'Sand,' said Sighter, musing. He hopped down from the bench and strolled to the far wall and back. He traced a stubby finger along the lead seams where two marble cours es lay on top of each other. 'Sand!' he shouted. 'Sand, sand, sand!'
'Look out,' said Rainspot. 'He's slipped his gears.'
Sighter took a deep breath and strode to Stutts with grave dignity. 'Sand,' he said, 'is the one thing this world provides in abundance, yes?'
'Uh, yes,' said Stutts.
Sighter snapped his spyglass open and laid it across his colleague's palm. 'What are lenses made of?'
'Glass,' Roperig said promptly.
Sighter whirled, pointing to the adhesive gnome. 'And what do the Lunitarians make their weapons out of?'
'Glass,' said Sturm and Kitiara together.
'Yes! And what is glass made of?' Sighter cried.
No one said a word. Finally, Fitter said, 'Sand, but — '
'Sand, glass, lenses! Don't you see? We can cast a giant lens, and with that concentrate the rays of the sun into a burning beam. The focal point of the rays will be far hotter than the melting point of lead, so — '
'The wall will come tumbling down,' said Cupelix. 'Do you think you can do it!'
'Nothing is for certain,' Sighter said with ungnomish cau tion. 'We'll need a continuous source of heat for the melting of the sand.'
'What about the heat source we found in the caverns?' said Sturm. 'Would that be hot enough for you?'
'Hmm, magma is more than hot enough to melt sand,' said Flash.
'The Micones can gather any amount of sand you'll need,' said Cupelix. 'Shall I get them started?'
'We'd better push the Cloudmaster outside,' Stutts said.
'We'll need the floor space in here to work.'
Cupelix summoned two ants, and the gnomes harnessed them to the bow of the flying ship. The Micones pulled the creaking craft through the doorway and out to the smoothed soil. The gnomes carried the detached
