"That will be decided by the Central Committee." Agent Spencer had queried him upon his return from the meeting with Samara and had been most interested in that. It was understood that the Separatists here had not, since the Prador bombardment, been able to organize themselves into the usual cell structure. There were still those in charge and it was still possible to find an easy way back to the leadership. He went on, "But if it was up to me I'd get them offworld—hit a runcible AI on one of the high-population worlds like Coloron where it would do most good."

"Really," said Layden, blank-faced.

Cormac realised he was making an error here, for Layden was a reluctant recruit and knowing the possible consequences of his actions might result in him being more reluctant still.

"But whether they will ever be used like that is a moot point," he added.

"Why not?" Layden asked.

"Trading," said Sheen.

Cormac flicked a glance at her, certain now that there was more to her than met the eye.

"Precisely," he said. "They'll be traded to richer groups for things of more value to the long-term struggle: personal armament, money, secure computer time, propaganda."

That was accepted writ, but the truth was somewhat more sordid. Those who ran planetary Separatist organizations usually ate high off the hog. Their ultimate aim might be the downfall of the ruling AIs but the real short-term goals were racketeering wealth, drugs to sell for more wealth and power within the organisation. That all fell apart when someone delivered a major blow, which wiping out a runcible AI with a CTD would have been, for it usually resulted in Earth Central Security coming down hard on those who previously had been an irritation not worth expending resources to be rid of.

The dozer vibrated slightly, which was the only warning that its heavy internal fly wheels were winding up to speed. It then jerked forwards, rumbling across the plasticrete, flinging Layden sprawling. Cormac noted how fast Sheen moved to catch his console before it swung on its optic to smash against the compartment wall, and slotted the memory away for future reference. Light from external floodlights abruptly lit a halo around the earth scoop behind them as the dozer departed the garage. Layden picked himself up and accepted his console back from Sheen, giving her a sour look as he took it.

"Watch yourselves," said Cormac. "This isn't set up for passengers."

This was a lie, because alterations had been made to this dozer's structure and operating procedures. A machine like this was quite capable of hammering, without damage, straight over the massive potholes and rocks about the ship, but that might have resulted in broken bones for any inside so it would be taking an easy route. Also, no other dozer had an access hatch inside the bucket compartment to its controls—that security weakness had been taken out long ago.

"I've accessed its cams," said Layden.

Cormac stood and carefully made his way over to the man; the other two gathered round too. The console screen now showed the view ahead, which at that moment was of a track winding between piles of stone, mud and charred and shattered skarch trunks and their decaying leaves, with the occasional glimpse of mosquito autoguns patrolling the area. After a few minutes, the rear upper surface of the ship became visible off to the right, behind a high security fence. Following the track towards this behemoth, the dozer halted at high gates between two framework watch towers, while they opened, then continued down into a shadowy quarter-mile-wide box trench cutting round the rear of the dreadnought. Soon six autodozers and two KiloTees came into view ahead, working to clear a fall of the trench wall. Four of the dozers were pushing heaps of mud and stone before them to the two others which were using earth scoops to load KiloTees—autotrucks capable of shifting and tipping loads of a thousand tons.

Cormac studied the wall of metal to their right, curving up towards the sky. A scaffold had been erected against it, epoxied to the exotic metal armour and stretching up for eight hundred feet.

"This is where we get off," he said.

Layden immediately banished the picture, called up some queued programs and set one running. He then pulled off a lower piece of the console—a remote control for it.

"Shouldn't we wait until we're closer?" asked Pramer.

Cormac shook his head. "Get too close to the other dozers and they'll pick us up with their cams, then we'll have autoguns down here faster than you can write your will."

"Right."

With a clonking and scraping the earth scoop retreated from view on its arm and they moved to the back of the dozer. It was moving fast, but not as fast as such a machine usually travelled along ground like this. Cormac jumped first, managing to keep to his feet because he had no wish to break his fall by rolling in the mud. Layden landed badly, sprawling in the porridge of mud and stone. Pramer rolled neatly and came swiftly upright. Sheen landed with graceful ease and walked over. Cormac wondered if she was a teenager at all. Maybe her look was just cosmetic camouflage, spots too.

Cormac studied them all for a moment, nodded, then set out at a steady trot towards the scaffolding. Glancing back he saw them following, heads bowed, trying to move as fast as they could over the uneven ground. Doubtless their lack of weapons made them very nervous.

Mounted upon a foamstone block right next to the ship, the scaffolding was completely in shadow. As he stepped onto the block Cormac paused to watch a number of those scavenger creatures he and Carl had seen, scuttling away from him to drop down the gap between the back edge of the block and the hull of the ship. Then he stepped up and moved over to an elevator platform and studied its controls.

"We're in luck," he said as the others mounted the block behind him. He turned to them, noticing how Layden was gasping and looked almost on the point of collapse.

"How so?" asked Pramer.

Cormac gestured to the platform. "Simple clamp wheels and electric motor—no monitoring system so we can use it without being detected." He studied Layden. "Which seems a good thing, because I'm not sure all of us would have been able to climb up there, let alone climb back down carrying a CTD."

"Yeah," said Layden, gazing determinedly at Pramer. "I need something."

Pramer nodded as if he had expected this, reached in his pocket and took out an inhaler which he tossed across to the man. Layden took three pulls on the thing in quick succession, then abruptly stood more upright with colour returning to his complexion.

He grinned. "Better… much better."

Obviously some sort of stimulant, Cormac realised, though there were so many different kinds it wasn't worth trying to guess which one. He stepped onto the platform, waited until the others were in place, then hit the up arrow on the simple touchpad. Clamp wheels closed on the four poles positioned at each corner of the platform and began turning, rapidly taking them up. More scavengers scuttled out from underneath the platform itself, and Cormac wondered why they were here. Was the port above them the one out of which those Prador second-children had dumped human remains?

Soon the autodozers and KiloTees were the size of toys below them and they could see all the way in both directions along the massive trench. The air was fresh and clean for a little while, then started to take on a putrid smell as they neared the entrance into the ship. Eventually the platform jerked to a halt beside a metre-wide circular port in the hull. Stretching inwards evenly spaced around this port were eight crescent-section rails, their inner faces micro-ridged all the way down with doped superconductors. Coolant pipes, s-con cables and various control systems ran through the jacket enclosing all this. It would have been impossible to enter had not a hole been cut through at the base of the port. Cormac eyed the ladder, epoxied in place and stretching down into darkness, took out his torch and turned it on, then climbed down.