At first, Briana could see nothing, and then in the distance she spotted the yellow-white glow of sailcloth bobbing in the slanting sunlight. The two Haurstaf ships were coming about, following the darker iron vessel as she tacked to the south-east. There was a sudden commotion around Briana as the Herald’s crew turned the ship to intercept.

  They came upon the deadship at dusk. Briana stood on the bridge, coordinating between Howlish and the captains of the other two Haurstaf vessels. As the Herald ran from the south, the rearmost Guild vessel, Trumpet, passed Maskelyne’s stern, on a broad reach that caused her to lift and crash through the wave tops, while her sister, Radiant Song beat hard to cover the western flank. At Briana’s orders, Trumpet fired a warning shot down the ironclad’s port side, but the deadship merely continued on her present course and speed.

  ‘We’ll have to turn about, ma’am,’ Howlish said. ‘Or run the length of her guns at close range.’

  Are those guns likely to be operational?

  He made no reply.

  ‘Are those guns likely to be operational?’ she repeated, aloud this time. ‘That ship doesn’t look like much.’

  ‘I’d rather not find out, ma’am,’ Howlish replied.

  ‘What do you suggest?’

  The captain thought for a moment. ‘She can’t outrun us. With that spinnaker, it’s amazing she’s making any progress at all. So she’ll need to barge a path between us. I imagine she’ll probably snap tack to put her stern against the Song and her broadside to the Trumpet’s bow. That would keep two of the three cannon batteries out of line.’ He scratched his nose. ‘That’s what I would do, ma’am.’

  ‘And how should we respond?’

  ‘The fact that Maskelyne is using that spinnaker suggests that his engines are dead. It might be advisable to have the Song haul off to starboard and chainshot the ironclad’s sail. That will take away what little manoeuvrability she has left.’ He nodded to himself. ‘It would give the captain a good reason to cooperate with us.’ He inclined his head towards the waves. ‘Using the corvus will be risky in these seas.’

  Briana nodded. ‘All right.’ She sent the orders to the psychics aboard the other two vessels.

  After a moment, the Song began to turn, bringing her cannons to bear on Maskelyne’s ironclad. A series of flashes ran along the side of the Haurstaf vessel, followed a heartbeat later by the crackling boom of artillery fire. The Haurstaf shot tore through the ironclad’s sail, reducing it to ribbons.

  Smoke drifted over the waters.

  ‘She’s trying to turn now,’ Captain Howlish remarked. ‘We’ll see.’

  The remains of the Unmer ship’s spinnaker began to luff and snap. Briana could see Maskelyne’s crew rushing about on deck, trying to pinch their rudely rigged sail, but it was hopeless. The ironclad had stalled mid-way through her turn.

  ‘She’s in irons,’ Howlish said. ‘Shall we haul close?’

  ‘What about her guns?’

  ‘She’s dead in the water,’ Howlish said. ‘Maskelyne’s only hope now is rescue.’

  ‘Very well, let’s board her.’

  ‘He might try to board us,’ the captain added. ‘You might want to let the Song or the Trumpet approach first.’

  ‘We have the largest force here, Captain,’ Briana replied. ‘Have them stand at arms.’

  ‘As you say, ma’am.’

  Howlish did as Briana ordered; he sailed the Herald around the stern of the deadship and then hauled her in close to the wind. He ordered her crew to lower their own spinnaker and then to ready themselves to repel boarders. The Unmer vessel did not fire her strange cannons. Indeed, as the distance between the two ships closed it became apparent that those weapons were little more than pillars of slag. Maskelyne’s crew had no means with with to defend themselves against the Haurstaf men-o’-war. Howlish’s long experience as a privateer became apparent, for he managed to heave to within three yards of the stricken ship.

  The deadship did not appear to have sustained any additional damage from the attack, but Maskelyne’s crew, under the shadow of that scorched metal tower, were nevertheless eager to secure the grapples thrown over by the Guild mariners. Briana joined Howlish amidships just as the Haurstaf vessel dropped her corvus, the iron spikes clanging against the derelict’s metal-plated deck. No shots were fired; indeed, not one of Maskelyne’s crew was even armed.

  The metaphysicist himself appeared on deck. He took one look at the tattered sail, then turned to the Haurstaf vessel and vaulted up onto the boarding ramp. He strode over to the Herald without a care in the world, forcing the Guild mariners already on the ramp to retreat.

  Briana had seen him once before, many years ago at Hu’s court. Although they’d never spoken, back then she’d been struck by the confidence and vigour in his stride. He’d been a scholar of wide renown among the Losotan privileged classes, a man of considerable means and an Unmer expert who had advised the emperor himself on several occasions. Yet this creature standing before her now was a shade of that former man. He was dirty, unshaven, stooped and painfully gaunt. His dark eyes glanced everywhere, as though his former arrogance had been replaced by a nervous and unsettled energy.

  ‘Thank you for coming to our aid,’ he said. ‘Please pass my regards on to your cannoneers.’

  ‘You did not seem inclined to stop,’ Briana remarked.

  Maskelyne stepped aside as Kevin Lum, the Irillian Herald’s first officer, led a cohort of armed men across the corvus onto the stricken deadship. Most of the Guild sailors began rounding up Maskelyne’s crew, while others threw open the fore, midship and sterncastle hatches and began their search of the vessel. Maskelyne turned back to Briana. ‘You evidently want something from us,’ he said. ‘If I’d offered to parley, you might have taken advantage of our unfortunate position. However, Guild maritime law prohibits you from abandoning us on a powerless ship. I believe that would be seen as murder.’

  ‘He’s right,’ Howlish said. ‘The moment we shredded their sail, we made them enemy combatants. As long as they don’t resist our boarding party, we have to take them with us.’

  Briana cursed under her breath. Ethan Maskelyne hadn’t changed at all.

  Just then there was a commotion on the deadship’s deck, as two Guild sailors dragged a young woman through the sterncastle hatch. She was about fifteen, olive-skinned, with a mess of black hair. She kicked and screamed at them, ‘Let me go, you idiots, I need to get back . . . you don’t . . . understand.’

  Briana smiled. ‘Does that look like resistance to you, Captain Howlish?’

  ‘Very much so, ma’am.’

  Maskelyne’s eyes narrowed. He looked at the girl with marked distaste. ‘This young lady,’ he said, ‘is not part of my crew.’

  Out of the hatch behind her stepped a woman with a small child in her arms. She was bruised and bleeding and walked with a limp. One of the Guild sailors helped her towards the corvus, but she hesitated before stepping aboard.

  Maskelyne’s expression softened. ‘My wife and son,’ he said. ‘I’m afraid this voyage has been hard on them both.’

  Briana turned to Howlish. ‘Just get them all aboard.’

  ‘Very good, ma’am.’

  ‘May I ask where you’re heading?’ Maskelyne said.

  ‘Awl,’ Briana replied.

  Maskelyne frowned. ‘I don’t suppose you could drop us off at Scythe Island
? I’d make it worth your while.’

  She gave him a thin smile.

  ‘That’s what I thought.’

  Evacuation of the deadship continued until after dark. Three of the Herald’s crew escorted the metaphysicist and his family to a stateroom, where their needs were to be attended to under armed guard. Maskelyne’s wife Lucille began to sob. Her relief at departing that derelict vessel was palpable. The boy, Jontney, simply watched everything with quiet wonder. Maskelyne’s crewmen were herded into the brig, although they seemed much less dissatisfied with their new accommodation than any of its former occupants. Howlish ordered his mariners to strip the ironclad of anything valuable and stow it in their own hold.

  Ianthe was a problem. The girl seemed determined to remain on the deadship. She struggled against her two captors, scratching and trying to bite them until they restrained her thoroughly. Even then she wouldn’t stop screaming.

  Briana fired a mental blast directly at the girl, a wordless surge of anger that should have stunned a trained psychic. It was enough to stress the entire Haurstaf telepathic network, eliciting moans of pain and fright from every corner of the empire. Ianthe, however, did not appear to notice it. Briana stood and watched the girl for a long moment, this furious crow-haired child. Have I made a mistake? She reached out with her mind again, more tentatively this time, hoping to sense the source of the girl’s anguish. At first she perceived nothing at all, just the featureless plane of human consciousness around her – a place known to Guild witches as the Harmonic Reservoir, where ripples of Haurstaf thought could resonate undetected by the great mass of humanity in the depths below. And then she noticed a glitch, an almost imperceptible fracture in the surface of these perfect waters. The reservoir was cracked. Curious, Briana pushed her thoughts towards that tiny imperfection . . .

  Suddenly she was on the brink of falling. There was nothing to grab hold of – no emotions, no thoughts at all, just a dark and bottomless void below the sea, a vacuum that seemed to want to drag the Haurstaf witch inside.

  Briana recoiled.

  She found herself standing on the Herald’s deck once more, clutching Howlish’s arm to steady herself. She had never sensed anything like that before. It was like a force of nature, a storm, but without wind or substance – an abyss.

  ‘Are you all right, ma’am?’ Howlish asked.

  Briana couldn’t answer. She was still fumbling to locate her own wits. What had just happened? She raised her head to find Ianthe gazing at her with a curiously detached look in her eyes.

  ‘Did you just do something?’ the girl said.

  Briana swallowed, then took a deep breath. Her thoughts still spun. That break in the reservoir had been so tiny she might easily have overlooked it, and yet it had contained a space so vast it had overwhelmed her. ‘We’re not trying to harm you,’ she said.

  ‘Then let me go,’ Ianthe said. ‘Get these idiots off me!’

  Briana nodded to the Guild sailors, who released the girl.

  Ianthe bolted immediately. She ran back across the boarding ramp onto the Unmer ship. Briana watched her go with mute incomprehension, before she realized what was happening. She cursed and raced after the girl.

  ‘Ianthe, wait!’

  The girl reached the sterncastle hatch, threw it open and plunged inside.

  Moments behind, Briana hurried down the steps after the girl. She found herself in a narrow wooden space with doors leading off both sides. It took her eyes a moment to adjust to the gloom – and then she spotted Ianthe stumbling along the passageway ahead, her hands held out like those of a blind woman trying to feel her way. The girl reached a door at the end of the passageway and burst through it.

  This door led to the captain’s cabin, and here Briana found Ianthe fumbling about on her hands and knees, searching for something.

  ‘You can’t stay here,’ Briana said quietly.

  ‘Help me find them.’

  ‘Find what?’

  ‘The lenses, the spectacles.’

  ‘What?’

  Ianthe gave a shriek of frustration. ‘Spectacles! Unmer spectacles!’

  Briana glanced around her. There was a bed, a wardrobe, a chest and a large workbench under the stern windows that held an amazing assortment of telescopes, boxes, prisms, magnets and wires. Among all these objects she spotted a slender silver-frame pair of spectacles.

  ‘That’s them!’ Ianthe cried. She got to her feet, snatched the spectacles from the table and put them on with shaking hands. Then she stared at Briana. ‘There,’ she said. ‘Now we can go.’

  Night was encroaching by the time they sailed away. Clouds covered the stars, and the Mare Lux glimmered faintly like old brass in last rays of dusk. Briana stood on the Herald’s sterncastle and watched the icebreaker recede into the distance. It seemed to her that the abandoned ship was turning in the wind, its melted figurehead coming about to watch them depart. She smelled rain and lifted her face to the skies. Banks of thundercloud moved overhead, as dense and massive as continents. Lightning pulsed soundlessly across the far northern horizon and again, dimly, in the west. When she lowered her gaze again, the deadship had disappeared.

  A few of the Herald’s crew were busy setting out basins and pots to collect rainwater from the expected storm. As she crossed the deck, Briana acknowledged their greetings with a few sullen nods. She didn’t stop to talk. What did she have to say to these people? She went below deck to the galley, where she filled a bowl with thrice-boiled shrimp and land kelp and poured two mugs of coffee. She put the lot on a tray and took it to Ianthe’s cabin.

  The girl was lying on her bunk, still wearing her spectacles. She turned round as Briana came in.

  ‘Hungry?’ Briana said.

  Ianthe ignored her.

  Briana set the tray down on a small table beside the bunk, then sat down on the stool opposite. Steam rose from the bowl of shrimp, filling the cabin with the vaguely unpleasant aroma of detoxified seafood. The room was large and airy with freshly painted white clapboarding and a floor of crushed pearl. On the wall beside the wardrobe hung a painting of the Guild Palace at Awl – its black and pyrite towers and minarets in striking contrast to the deep greens of the surrounding forest. In the background rose the mountains that formed the spine of Irillia, their layered peaks blurring into a gaseous blue haze. Briana looked at the girl. ‘Must you wear those things?’

  ‘What do you care?’

  ‘Actually I do care. They’re Unmer, so they’re probably dangerous. I don’t want you running to me when your brain starts trickling out through your nose.’

  Ianthe grunted.

  Briana took a sip of her coffee. Gently, she reached out with her mind again, gliding across the abstract plane of the Harmonic Reservoir until she found the same glitch she’d discovered earlier. This time she approached more cautiously, stopping when she felt the pull of the void beyond. It wasn’t like touching the mind of another psychic, but more like exposing herself to a crack in the substance of perception itself. Beyond lay powerful forces, and yet they seemed raw and utterly mindless. It was like standing on the edge of an abyss with the wind howling at her back; another step and she’d lose herself completely. She backed away quickly, afraid to go further. Ianthe gave no sign that she’d even noticed Briana’s presence in that other realm. But she had noticed before, Briana recalled. Did you just do something?

  ‘Your father told me you’re good at finding trove,’ she said.

  ‘He’s not my father.’

  ‘He seemed to think he was.’

  ‘I don’t care what he thinks.’

  Briana set her coffee down again. â€
˜Why don’t you tell me about it?’

  ‘You’re wasting your time,’ Ianthe said. ‘I can’t read minds.’

  ‘Very few psychics are born with any demonstrable ability,’ Briana said. ‘It takes years of training to develop the skill. But we always find some indication of potential in raw recruits, some quirk of personality that gives them away.’ She thought for a moment. ‘Have you ever guessed what someone was going to say before they said it, or been thinking about someone you haven’t seen in a while, and then suddenly bumped into them in the street?’

  Ianthe turned away and folded her arms. ‘No.’

  ‘So finding trove is just a lucky guess?’

  The girl continued to stare at the wall through those etched Unmer lenses.

  ‘An odd little talent like that could be indicative of a greater sensitivity,’ Briana said. ‘I mean, I’m not mocking you. A gift for treasure-hunting is always going to make you useful to people like Maskelyne and your father. You might even make a good living from it yourself one day. But I think that with the proper training you could be capable of so much more. Wouldn’t you like the opportunity to develop your abilities more thoroughly, in comfortable surroundings, with girls of your own age?’

  Ianthe snorted. ‘You don’t know anything.’