we resist the occupation.'
'Did you see what happened to Rooksby?' Molly asked.
'Your aristocrat friend was captured,' said Keyspierre. 'I saw him clubbed down and dragged off struggling by slat soldiers before we escaped down the tunnel.'
Sandwalker was not happy with that news. 'He is alive and he knows you are waiting here? Your friend's blue skin-dye won't fool the interrogators for a minute. They will give him all their attention when they realize he is not a Kal. Every slat on Kaliban will be combing the land around here soon, looking for interlopers from the race of man. Pack your supplies now.'
'You will still help us?' asked Molly, trying not to sound as if she was pleading.
'It is very dangerous,' said the Kal. 'But the stakes are high. I will take you to where I think the great sage is hiding, but if the slats look to be following us… you understand I cannot risk the great sage's capture. I will flee and you will have to make your own way through the wastes as best you can.'
'Where you think he is hiding?' said Molly. 'I thought you were the great sage's servant. In the name of the Circle, when did you last see him?'
'Three years ago,' said Sandwalker. 'Even that much contact with him is dangerous. The great sage normally changes his lair every few years, but if another member of my tribe tells him of Laylaydin's death and the hunger being given to Tallyle before we arrive, he will move immediately as a matter of precaution. You were present at the fall of the largest resistance cell in Iskalajinn.'
'Then we must go now,' insisted Keyspierre. 'The survival of everyone in the Commonshare and the Kingdom of Jackals rests with your leader.'
Sandwalker drew a diagram in the sand with his finger. 'This is where we are.' He scratched a circle around their position. 'This will be the circumference of the slats' initial search and sweep. We must move beyond this area and push into the deep desert far faster than they anticipate. After that, my sand craft will protect us from whatever slat patrols are scattered more widely. But there is only one way to travel so rapidly and it is particularly dangerous.'
Molly's skull began throbbing, the meaning of the nomad's suggestion filtering up through Kyorin's memories.
'We must ride the canals,' said Sandwalker.
The canals of Kaliban. How many of them would survive the canals?
There was a brief flurry of sand as the leathery globe touched down, bone-like legs extending from holes and lending the craft an insectoid look as the blur of blades above the sphere slowed to a halt. A hatch opened in its side and Lord Rooksby was roughly pushed face down into the dune by a pair of slats. A moment later the corrupted Kal, Tallyle, appeared in the hatch, jumping down to land beside the prisoner.
'On the face of it,' noted Tallyle, 'I would have to say things aren't looking good for you.'
'It was here,' pleaded Lord Rooksby, cowering behind his captor. 'It was. I have a perfect memory for geography. Here, sir, is the ravine, there is the carving of the face, the mountains over-'
'Yet, I find no ship,' said the Kal. He knelt down to face the quaking Rooksby, licking his tongue across his massive extended fangs. 'Just as there was no one back at the ruined dome, and I know you didn't grow wings to fly here across the celestial void from the Kingdom of Jackals.'
'But there was the snake,' begged Rooksby, spittle flying wildly out of his mouth and puddling in the sand. 'The dead snake inside the dome. You could see the remains of their camp. And the ship we arrived on was here, I swear it. Your terrible machine knows I am telling the truth.'
'There is that,' said Tallyle. 'But our slats haven't had much practice on your breed inside the interrogator before. You are either a lot more clever than you look or a lot more stupid.' He looked at the pair of slat soldiers. 'You do have some needles and blades you haven't tried in the interrogator yet?'
One of the slats bowed. 'Yes, Carnivore Tallyle.'
'There we are, problem solved. And the interrogator isn't the only machine we can put to work on your body. The masters will be very pleased to be given a novelty such as you to play with.'
The two slats picked up Lord Rooksby and carried him shrieking back into the globe. Tallyle had a last glance around then tutted in frustration and climbed up into his craft.
After the globe had lifted off and was disappearing towards Iskalajinn, a tiny orange-furred creature resembling a beaver pushed its head out of the sand and started chirruping, more of its family doing the same around the dunes. It instinctively understood that the slats would feast on any members of the warren caught moving around in the open.
The creature chattered in alarm as a sudden massive eruption of sand startled it, a metal whale rising out of the dunes opposite.
'That was exciting,' said Starsprite. 'I found some of those sand roots you like to feed to your litter while I was hiding.'
The little creature warbled in disgust at the unnatural interloper – torn between its ancient instinct to cooperate with other species and the flight instinct that had more recently been imprinted in its blood memories – then it ducked back down to check on its warren.
'Oh well,' said Starsprite. 'Thank you, it was a good warning call, anyway.'
Unnoticed by either Starsprite or the half-steamman ship's new mammal friends, the slat scout that had dropped out of the transport's other side pushed aside its rifle and started clicking in satisfaction under the shadow of its sand-coloured camouflage cover.
Carnivore Tallyle would surely let it have its selection of the next cull's meat for finding the missing ship.
Commodore Black looked at the wide width of the canal alongside Molly, dabbing at his nose in disgust with a handkerchief. The smell of the brown sludge flowing down its length was overwhelming, worse than any slurry pit or Middlesteel tannery works.
'You cannot be asking us to swim across that foul mess, Sandwalker?'
'I am not,' said the nomad. 'What you see flowing down there are pollutants expelled from the masters' processing centres. The acids in the canal would burn your skin off and blind you before you could make six strokes. There used to be seas of this filth when we still had seas. Now even the pollution from the masters' machines and mills is put to use in their automated transport system.' He indicated a series of dark ceramic barges piled with metal plating being swept along by the flow of filth. 'The very last of Kaliban's bounty pulled from her deep heart to be assembled into ships that will carry the masters across to their new home on your world.'
'This is it?' said Molly. 'This is your plan for getting a head start on the slats?'
'This particular canal runs all of the way out to the last of the polar mines,' said Sandwalker. 'It passes deep through the desert. And there are the empty barges travelling back towards the mines.'
Molly looked at the automated barges, small black oblongs chained together in convoys by rusted cables, running unloaded deep into the desert. The barges rode high in the sludge on catamaran-style hulls, tube-shaped engines on each hull powering them forward and leaving a wake of bubbling muck behind. Every barge had a dome the circumference of a barrel rising at the front of its prow.
Jeanne said what Molly was thinking. 'The barges don't look that big, compatriot. Will they take our weight?'
'They are powerful enough to float a load of many tonnes down from the mines,' said Sandwalker. 'The real problem we face is that black dome mounted at the front of each barge. It is a thinking machine, similar to one of your transaction engines. The masters grew tired of our sabotage attempts and thefts from the canal system many centuries ago – those domes will detect us if we board a barge, then detonate a cache of explosives moulded into its keel. We will have three or four seconds at most until the barge qualifies our presence as an active threat rather than just a sand vulture landing on its hull, then there will be a quite spectacular explosion.'
'Now I'm a game fellow for a lark,' said the commodore. 'But I think I shall take my chances with the wicked Army of Shadows and its minions nipping at my heels rather than jump down onto one of those terrible things.'
'Stealing a barge and its cargo is a rite of passage among the free Kal of the salt wastes,' said Sandwalker. He produced a handful of coin-like objects from underneath his robe. 'You hit the top of the dome hard with this
