‘Nice molly,’ soothed Roach, while Keech tried to generate enough AG to lift them clear of the waves that were beginning to swamp his vehicle. The motor merely whined and grated.

‘Sprzzck burnt-out, safe Sniper,’ said SM13 from under the seat.

‘Can you give us more lift?’ Keech asked it quietly.

The SM thumped against the seat’s underside and jerked the scooter free of the waves. Roach swore as he nearly fell off again, but pulled himself back on while muttering about ‘talking lumps of scrap’. Keech eyed the molly carp as he reached for the tap that fed pure water to the one working thruster. He opened the tap and the thruster coughed and began to smoke. As areas of it began to turn red hot, Boris hurriedly shifted his feet off it.

‘What about thrust?’ Keech whispered.

‘No chance,’ said SM13.

The thruster coughed again, and spat out something that skated hissing across the surface of the sea before it sank.

‘There goes the grid,’ said Keech.

The thruster began to belch steam and pure water started to pour out of it. Keech took his hand away from the tap and watched this steady stream.

‘Might as well leave that tap on. It’ll bring our weight down.’ He leaned over and peered under his seat at the SM. ‘You’re all that’s left now. I suggest you try something.’

‘It’s finished eating,’ said Roach.

The three of them glanced over at the molly carp as it sucked in the last bit of the worm’s tail. About now, thought Keech, it should belch loudly. The carp did nothing so amusing. Instead it turned towards the scooter, with a movement so abrupt it appeared surprised by it itself, and came shooting at it head on. Before Keech could raise his pulse-gun and fire, the creature struck the scooter and propelled it over the waves. A second time it rammed against the scooter, still driving it before it.

Keech took aim at its eyes, but Roach caught hold of his wrist.

‘It’s only playin’. Won’t do to annoy it,’ he warned.

The scooter tilted over as the carp shoved it towards the shore. It was now travelling faster than it had moved for some hours, waves slapping against its underside while the AG motor puffed out smoke and whined alarmingly. The molly carp abruptly stopped propelling it, the scooter continued on, only the occasional wave slowing its progress.

‘Beach ahead!’ yelled Boris.

The scooter skipped over a mound sticking out of the water, smearing frog whelks with its underside. It continued to skip waves like a skimmed stone and the AG finally started to give out. The probe said something nonsensical that nevertheless sounded obscene. The scooter ploughed right into the beach, flinging its three passengers on to the sand.

Keech swore, sat up and spat out a mouthful of sand. Boris groaned and stayed lying on his back. Roach was the first to his feet and limped unsteadily to the waterline. The molly carp rounded the mound they’d just bounced over, cruising in close to the shore where it drew to an abrupt halt.

‘Did it mean to do that?’ asked Keech.

‘I reckon,’ said Boris.

‘Like hell,’ said Roach.

The carp now started shaking violently, so that the water foamed all around it. It then tilted back, opened its mouth wide, and made a loud groaning sound.

‘Weird,’ said Boris.

Suddenly the beast sank out of sight — but not for long. It exploded from the water, straight into the air, and seemed to hover there, hanging nose-down for a moment, before crashing back into the sea.

‘I ain’t never seen one do that before,’ observed Roach.

‘Me neither,’ said Boris.

Keech stared at the creature in perplexity. The way it had hung there in the air for a long moment had been… well, very strange. The carp was out of sight again, but left evidence of where it was by the gas and silty detritus bubbling to the surface. A putrid smell wafted in across the waves.

‘I reckon it isn’t well,’ commented Boris.

Just then, something exploded from the water with a whoosh and flash of light and shot over to hover above them.

‘I see,’ said Keech, though he wasn’t sure he did.

Sniper settled lower, opened his heavy claw, and dropped the monitor’s antiphoton weapon to the sand. He flexed his legs and shook himself. Rancid pieces of meat fell from his scarred armour. Keech felt a stirring of memory: hadn’t there been something like this involved in the clean-up operation here all those centuries ago? This was a war drone of very old design, he realized, and though ancient and without human expression it certainly managed to appear pissed off.

‘You all right?’ grated the drone.

Keech was about to give an answer when a movement caught his eye. He glanced down at the seahorse SM, as it made a buzzing sound and flipped itself upright on the sand, balancing on its tail.

‘Sprzzt, kill ‘em,’ the little SM managed.

Sniper turned and faced out to sea, then turned back to them.

‘Fucking Prador drones,’ he said. ‘Let’s see how they handle a real war drone.’ And with that, Sniper racketed into the sky, opened up his fusion engine and was soon just a dot on the horizon.

‘What was that all about?’ Keech asked, studying the SM. The effort had obviously been too much for Thirteen, who went over sideways on the sand with a thump.

‘Prador drones?’ Keech queried the two Hoopers. Boris and Roach appeared just as confused. Keech went over to retrieve his weapon.

‘Maybe they’re back here. Maybe the war’s on again,’ said Roach.

Keech shook his head as he moved to the luggage compartment of the grounded scooter. From it he took out the portable medkit Erlin had given him, sat down on the sand, then injected and bandaged his wrist. This was the problem in using cybermotors ungoverned by an aug: they could over-reach the strength of the bones they were attached to. As an afterthought, he looked up at Roach.

‘You need this kit?’ he asked.

Roach flexed his hand then batted at his legs. Thick scabbing fell away from the burns exposed through his charred trousers, and clean skin was revealed underneath.

‘Don’t need none of that stuff,’ he said.

‘I thought not,’ said Keech.

When he had finished working on his wrist, Keech stood and turned towards the dingle. The sudden and disconcerting appearance of that war drone he had to dismiss as irrelevant, simply because he had no explanation for it. Now he must concentrate on the matter in hand. It occurred to him that if Frisk thought he was dead, she might leave Spatterjay. Then again, she might also have come here in search of Jay Hoop, and Keech wanted both of them.

‘Ambel and the others should be here somewhere, searching for your Skinner,’ he said.

‘That’s so,’ said Boris, staring contemplatively at Thirteen.

‘How do we find them?’ Keech asked.

‘They’ll have landed on the other side of the island,’ said Boris.

‘Best we head over there, then.’

He fired his APW into the dingle. There was a blinding purple flash and a thunderclap. Once the debris had settled, Boris and Roach got up from the sand and glared at Keech accusingly. Keech gestured to the avenue he had opened up lined with burning trees. He grinned and went stomping on in there. Roach limped after him and Boris moved to follow, hesitated, then went back to Thirteen. He picked up the SM before hurrying after the other two.

‘Sprzzt thanks,’ said the submind.

Pieces of bubble metal floating in the sea pinpointed where the two drones had died.

‘That Prador drone won’t be here,’ said Sniper. ‘You realize it was your secondary emitter and that there’ll be more of the bastards?’

‘I am aware of that, Sniper,’ the Warden replied.

‘You also understand that you’ve got no chance of pinning down that signal until we’ve thinned a few of them out and whoever’s sending it starts getting desperate?’