"How's watching your men fall off a wall going to help?" asked Shivers.

Cosca shrugged. "It will wear down the defenders, deny them rest, keep them guessing and distract them from any other efforts we might make."

"Lot of corpses for a distraction."

"Wouldn't be much of a distraction without them."

"How do you get men to climb the ladders for that?"

"Sazine's old method."

"Eh?"

Monza remembered Sazine displaying the money to the new boys, all laid out in sparkling stacks. "If the walls fall, a thousand scales to the first man on the battlements, a hundred each to the next ten who follow him."

"Provided they survive to collect the bounty," Cosca added. "If the task's impossible, they'll never collect, and if they do, well, you achieved the impossible for two thousand scales. It ensures a steady flow of willing bodies up the ladders, and has the added benefit of weeding the bravest men out of the company to boot."

Shivers looked even more baffled. "Why would you want to do that?"

" 'Bravery is the dead man's virtue,' " Monza muttered. " 'The wise commander never trusts it.' "

"Verturio!" Cosca slapped one leg. "I do love an author who can make death funny! Brave men have their uses but they're damned unpredictable. Worrying to the herd. Dangerous to bystanders."

"Not to mention potential rivals for command."

"Altogether safest to cream them off," and Cosca mimed the action with a careless flick of two fingers. "The moderately cowardly make infinitely better soldiers."

Shivers shook his head in disgust. "You people got a pretty fucking way of making war."

"There is no pretty way of making war, my friend."

"You said a distraction," cut in Monza.

"I did."

"From what?"

There was a sudden fizzing sound and Monza saw fire out of the corner of her eye. A moment later the heat of it washed across her cheek. She spun, the Calvez already part-drawn. Ishri was draped across the crates behind them, sprawled out lazily as an old cat in the sun, head back, one long, thin, bandaged leg dangling from the edge of the boxes and swinging gently back and forth.

"Can't you ever just say hello?" snapped Monza.

"Where would be the fun in that?"

"Do you have to answer every question with another?"

Ishri pressed one hand to her bandaged chest, black eyes opening wide. "Who? Me?" She rolled something between her long finger and thumb, a little black grain, and flicked it with uncanny accuracy into the lamp beside Shivers. It went up with a flash and sizzle, cracking the glass hood and spraying sparks. The Northman stumbled away, cursing, flicking embers off his shoulder.

"Some of the men have taken to calling it Gurkish sugar." Cosca smacked his lips. "Sounds sweeter, to my ear, than Gurkish fire."

"Two dozen barrels," murmured Ishri, "courtesy of the Prophet Khalul."

Monza frowned. "For a man I've never met he likes us a lot."

"Better yet..." The dark-skinned woman slithered from the boxes like a snake, waves running through her body from shoulders down to hips as if she had no bones in her, arms trailing after. "He hates your enemies."

"No better basis for an alliance than mutual loathing." Cosca watched her contortions with an expression stuck between distrust and fascination. "It's a brave new age, my friends. Time was you had to dig for months, hundreds of strides of mine, tons of wood for props, fill it up with straw and oil, set it on fire, run like merry hell, then half the time it wouldn't even bring the walls down. This way, all you need do is sink a shaft deep enough, pack the sugar in, strike a spark and-"

"Boom," sang Ishri, up on her toes and stretching to her fingertips.

"Ker-blow," returned Cosca. "It's how everyone's conducting sieges these days, apparently, and who am I to ignore a trend..." He flicked dust from his velvet jacket. "Sesaria's a genius at mining. He brought down the bell tower at Gancetta, you know. Somewhat before schedule, admittedly, and a few men did get caught in the collapse. Did I ever tell you-"

"If you bring the wall down?" asked Monza.

"Well, then our men pour through the breach, overwhelm the stunned defenders and the outer ward will be ours. From the gardens within we'll have level ground to work with and room to bring our numbers to bear. Carrying the inner wall should be a routine matter of ladders, blood and greed. Then storm the palace and, you know, keep it traditional. I'll get my plunder and you'll get-"

"My revenge." Monza narrowed her eyes at the jagged outline of the fortress. Orso was in there, somewhere. Only a few hundred strides away. Perhaps it was the night, the fire, the heady mixture of darkness and danger, but some of that old excitement was building in her now. That fierce fury she'd felt when she hobbled from the bone-thief's crumbling house and into the rain. "How long until the mine's ready?"

Friendly looked up from his dice. "Twenty-one days and six hours. At the rate they're going."

"A shame." Ishri pushed out her bottom lip. "I so love fireworks. But I must go back to the South."

"Tired of our company already?" asked Monza.

"My brother was killed." Her black eyes showed no sign of emotion. "By a woman seeking vengeance."

Monza frowned, not sure if she was being mocked or not. "Those bitches find a way of doing damage, don't they?"

"But always to the wrong people. My brother is the lucky one, he is with God. Or so they tell me. It is the rest of my family that suffer. We must work the harder now." She swung herself smoothly down onto the ladder, let her head fall sideways. Uncomfortably far, until it was resting on the top rung. "Try not to get yourselves killed. I do not intend that my hard work here be wasted."

"Your wasted work will be my first concern when they cut my throat." Nothing but silence. Ishri was gone.

"Looks like you've run out of brave men," came Shivers' croak.

Cosca sighed. "We didn't have many to begin with." The remnants of the assault were scrambling back down the rocky mountainside in the flickering light of the fires above. Monza could just make out the last ladder toppling down, perhaps a dot or two flailing as they fell from it. "But don't worry. Sesaria's still digging. Just a matter of time until Styria stands united." He slid a metal flask from his inside pocket and unscrewed the cap. "Or until Orso sees sense, and offers me enough to change sides again."

She didn't laugh. Perhaps she wasn't meant to. "Maybe you should try sticking to one side or the other."

"Why ever would anyone do that?" Cosca raised his flask, took a sip and smacked his lips in satisfaction. "It's a war. There is no right side."

Preparation Regardless of the nature of a great event, the key to success is always preparation. For three weeks, all Talins had been preparing for the coronation of Grand Duke Rogont. Meanwhile, Morveer had been preparing for an attempt to murder him and his allies. So much work had been put into both schemes that, now the day for their consummation had finally arrived, Morveer almost regretted that the success of one could only mean the spectacular failure of the other.

In all honesty, he had been having little success achieving even the smallest part of Duke Orso's immensely ambitious commission to murder no fewer than six heads of state and a captain general. His abortive attempt on the life of Murcatto the day of her triumphant return to Talins, resulting in nothing more than at least one poisoned commoner and a sore back, had been but the first of several mishaps.

Gaining entrance to one of Talins' finest dressmakers through a loose rear window, he had secreted a lethal Amerind thorn within the bodice of an emerald-green gown meant for Countess Cotarda of Affoia. Alas, Morveer's expertise in dressmaking was most limited. Had Day been there she would no doubt have pointed out that the garment was twice too large for their waifish victim. The countess emerged resplendent at a soire that very evening, her emerald-green gown a sensation. Morveer afterwards discovered, much to his chagrin, that the exceedingly large wife of one of Talins' leading merchants had also commissioned a green gown from that dressmaker, but was prevented from attending the event by a mysterious illness. She swiftly deteriorated and, alas, expired within hours.

Five nights later, after an uncomfortable afternoon spent hiding inside a heap of coal and breathing through a tube, he had succeeded in loading Duke Lirozio's oysters with spider venom. Had Day been with him in the kitchen she might have suggested they aim for a more basic foodstuff, but Morveer could not resist the most noteworthy dish. The duke, alas, had felt queasy after a heavy lunch and took only a little bread. The shellfish were administered to the kitchen cat, now deceased.

The following week, posing once more as the Purantine wine-merchant Rotsac Reevrom, he insinuated himself into a meeting to discuss trade levies chaired by Chancellor Sotorius of Sipani. During the meal he struck up lively conversation with one of the ancient statesman's aides on the subject of grapes and was able, much to his delight, deftly to brush the top of Sotorius' withered ear with a solution of Leopard Flower. He had sat back with great enthusiasm to observe the rest of the meeting, but the chancellor had steadfastly refused to die, showing, in fact, every sign of being in the most rude health. Morveer could only assume that Sotorius observed a morning routine not dissimilar to his own, and possessed immunities to who knew how many agents.

But Castor Morveer was not a man to be put off by a few reverses. He had suffered many in life, and saw no reason to alter his formula of commendable stoicism simply because the task seemed impossible. With the coronation almost upon him, he had therefore chosen to focus on the principal targets: Grand Duke Rogont and his lover, Morveer's hated ex-employer, now the Grand Duchess of Talins, Monzcarro Murcatto.

It would have been a rank understatement to say that no expense had been spared to ensure the coronation lived long in Styria's collective memory. The buildings enclosing the square had all been freshly painted. The stone platform where Murcatto had administered her fumbling speech, and where Rogont planned to soak up the adulation of his subjects as King of Styria, had been surfaced with gleaming new marble and adorned with a gilded rail. Workmen crawled on ropes and scaffolds across the looming frontage of the Senate House, garlanding the ancient stonework with fresh-cut white flowers, transforming the sullen edifice into a mighty temple to the Grand Duke of Ospria's vanity.

Working in dispiriting solitude, Morveer had appropriated the clothes, toolbox and documentation of a journeyman carpenter who had arrived in the city looking for piecework, and hence would be missed by nobody. Yesterday he had infiltrated the Senate House in this ingenious disguise to reconnoitre the scene and formulate a plan. While doing so, just as a bonus, he had carried out some challenging jointing work to a balustrade with almost conspicuous skill. Truly, he was a loss to carpentry, but he had in no way lost sight of the fact that his primary profession remained murder. Today he had returned to execute his audacious scheme. And to execute Grand Duke Rogont, both together.

"Afternoon," he grunted to one of the guards as he passed through the vast doorway along with the rest of the labourers returning from lunch, crunching carelessly at an apple with the surly manner he had often observed in common men on their way to labour. Caution first, always, but when attempting to fool someone, supreme confidence and simplicity was the approach that bore the ripest fruit. He excited, in fact, no attention whatsoever from the guards, either at the gate or at the far end of the vestibule. He stripped the core of his apple and tossed it into his workbox, with only the faintest maudlin moment spent reflecting on how much Day would have enjoyed it.

The Senate House was open to the sky, the great dome having collapsed long centuries ago. Three-quarters of the tremendous circular space was filled with concentric arcs of seating, enough for two thousand or more of the world's most honoured spectators. Each marble step was lower than the one behind, so that they formed a kind of theatre, with a space before them where the senators of old had once risen to make their grand addresses. A round platform had been built there now, of inlaid wood painted in meticulous detail with gilded wreaths of oak leaves about a gaudy golden chair.

Great banners of vividly coloured Suljuk silk hung down the full height of the walls, some thirty strides or more, at a cost Morveer hardly dared contemplate, one for each of the great cities of Styria. The azure cloth of Ospria, marked with the white tower, had pride of place, directly behind the central platform. The cross of Talins and the cockleshell of Sipani flanked it upon either side. Arranged evenly about the rest of the circumference were the bridge of Puranti, the red banner of Affoia, the three bees of Visserine, the six rings of Nicante, and the giant flags of Muris, Etrisani, Etrea, Borletta and Caprile besides. No one, it seemed, was to be excluded from the proud new order, whether they desired membership or not.

The whole space crawled with men and women hard at work. Tailors plucked at the hangings and the miles of white cushions provided for the comfort of the most honoured guests. Carpenters sawed and hammered at the platform and the stairways. Flower-sellers scattered the unused floor with a carpet of white blossom. Chandlers carefully positioned their waxen wares in endless rows, teetered on ladders to reach a hundred sconces. All overseen by a regiment of Osprian guardsmen, halberds and armour buffed to mirror brightness.

For Rogont to choose to be crowned here, in the ancient heart of the New Empire? The arrogance was incalculable, and if there was one quality Morveer could not abide, it was arrogance. Humility, after all, cost nothing. He concealed his profound disgust and made his way nonchalantly down the steps, affecting the self-satisfied swagger of the working commoner, weaving through the other tradesmen busy among the curving banks of seating.

At the back of the great chamber, perhaps ten strides above the ground, were two small balconies in which, he believed, scribes had once recorded the debates beneath. Now they were adorned by two immense portraits of Duke Rogont. One showed him stern and manful, heroically posed with sword and armour. The other depicted his Excellency in pensive mood, attired as a judge, holding book and compass. The master of peace and war. Morveer could not suppress a mocking smirk. Up there, in one of those two balconies, would be the fitting spot from which to shoot a dart lethal enough to deflate that idiot's swollen head and puncture his all-vaulting ambitions. They were reached by narrow stairways from a small, unused chamber, where records had been kept in ancient- He frowned. Though it stood open, a heavy door, thick oak intricately bound and studded with polished steel, had been installed across the entrance of the anteroom. He in no way cared for such an alteration at this late stage. Indeed his first instinct was simply to place caution first and quietly depart, as he had often done before when circumstances appeared to shift. But men did not secure their place in history with caution alone. The venue, the challenge, the potential rewards were too great to let slip on account of a new door. History was breathing upon his neck. For tonight only his name would be audacity.

He strode past the platform, where a dozen decorators were busily applying gilt paint, and to the door. He swung it one way then the other, lips pursed discerningly as if checking the smooth workings of its hinges. Then, with the swiftest and least conspicuous of glances to ensure he was unobserved, he slipped through.

There were neither windows nor lamps within, the only light in the vaulted chamber crept through the door or down the two coiling stairways. Empty boxes and barrels were scattered in disorderly heaps about the walls. He was just deciding which balcony to choose as his shooting position when he heard voices approaching the door. He slid quickly on his side into the narrow space behind a stack of crates, squeaked as he picked up a painful splinter in his elbow, remembered his workbox just in time and fished it after him with one foot. A moment later the door squealed open and scraping boots entered the room, men groaning as though under a dolorous load.

"By the Fates, it's heavy!"

"Set it here!" A noisy clatter and squeal of metal on stone. "Bastard thing."

"Where's the key?"

"Here."

"Leave it in the lock."

"And what, pray, is the purpose of a lock with the key in it?"

"To present no obstacle, idiot. When we bring the damn case out there in front of three thousand people, and his Excellency tells us to open it up, I don't want to be looking at you and asking where the key is, and you find you dropped the fucker somewhere. See what I mean?"

"You've a point."

"It'll be safer in here, in a barred room with a dozen guards at the door, than in your dodgy pockets."

"I'm convinced." There was a gentle rattle of metal. "There. Satisfied?"

Several sets of footsteps clattered away. There was the heavy clunk of the door being swung shut, the clicking of locks turned, the squealing of a bar, then silence. Morveer was sealed into a room with a dozen guards outside. But that alone struck no fear into a man of his exceptional fortitude. When the vital moment came, he would lower a cord from one of the balconies and hope to slip away while every eye was focused on Rogont's spectacular demise. With the greatest of care to avoid any further splinters, he wriggled out from behind the crates.

A large case had been placed in the centre of the floor. A work of art in itself, fashioned from inlaid wood, bound with bands of filigree silver, glimmering in the gloom. Plainly it contained something of great importance to the coming ceremony. And since chance had provided him the key...

He knelt, turned it smoothly in the lock and with gentle fingers pushed back the lid. It took a great deal to impress a man of Morveer's experience, but now his eyes widened, his jaw dropped and sweat prickled at his scalp. The yellow sheen of gold almost warmed his skin, yet there was something more in his reaction than appreciation of the beauty, the symbolic significance or even the undoubted value of the object before him. Something teasing at the back of his mind...

Inspiration struck like lightning, making every hair upon his body suddenly stand tall. An idea of such scintillating brilliance, yet such penetrating simplicity, that he found himself almost in fear of it. The magnificent daring, the wonderful economy, the perfectly fitting irony. He only wished Day had lived to appreciate his genius.

Morveer triggered the hidden catch in his workman's box and removed the tray carrying the carpenter's equipment, revealing the carefully folded silken shirt and embroidered jacket in which he would make his escape. His true tools lay beneath. He carefully pulled on the gloves-lady's gloves of the finest calfskin, for they offered the least resistance to the dextrous operation of his fingers-and reached for the brown glass jar. He reached for it with some trepidation, for it contained a contact venom of his own devising which he called Preparation Number Twelve. There would be no repetition of his error with Chancellor Sotorius, for this was a poison so deadly that not even Morveer himself could develop the slightest immunity to it.

He carefully unscrewed the cap-caution first, always-and, taking up an artist's brush, began to work.

Rules of War Cosca crept down the tunnel, knees and back aching fiercely from bending almost double, snatched breath echoing on the stale air. He had become far too accustomed to no greater exertions than sitting around and working his jaw over the last few weeks. He swore a silent oath to take exercise every morning, knowing full well he would never keep it even until tomorrow. Still, it was better to swear an oath and never follow through than not even to bother with the oath. Wasn't it?

His trailing sword scratched soil from the dirt walls with every step. Should have left the bloody thing behind. He peered down nervously at the glittering trail of black powder that snaked off into the shadows, holding his flickering lamp as far away as possible, for all it was made of thick glass and weighty cast iron. Naked flames and Gurkish sugar made unhappy companions in a confined space.

He saw flickering light ahead, heard the sounds of someone else's laboured breath, and the narrow passageway opened out into a chamber lit by a pair of guttering lamps. It was no bigger than a good-sized bedroom, walls and ceiling of scarred rock and hard-packed earth, held up by a web of suspect-looking timbers. More than half the room, or the cave, was taken up by large barrels. A single Gurkish word was painted on the side of each one. Cosca's Kantic did not extend far beyond ordering a drink, but he recognised the characters for fire. Sesaria was a great dark shape in the gloom, long ropes of grey hair hanging about his face, beads of sweat glistening on his black skin as he strained at a keg.

"It's time," said Cosca, his voice falling flat in the dead air under the mountain. He straightened up with great relief, was hit with a dizzy rush of blood to the head and stumbled sideways.

"Watch!" screeched Sesaria. "What you're doing with that lamp, Cosca! A spark in the wrong place and the pair of us'll be blown to heaven!"

"Don't let that worry you." He regained control of his feet. "I'm not a religious man, but I very much doubt anyone will be letting either of us near heaven."

"Blown to hell, then."

"A much stronger possibility."

Sesaria grunted as he ever so gingerly shifted the last of the barrels up tight to the rest. "All the others out?"

"They should be back in the trenches by now."

The big man wiped his hands on his grimy shirt. "Then we're ready, General."

"Excellent. These last few days have positively crawled. It's a crime, when you think about how little time we get, that a man should ever be bored. When you're lying on your deathbed, I expect you regret those weeks wasted more than your worst mistakes."

"You should have said if you had nothing pressing. We could have used your help digging."

"At my age? The only place I'll be moving soil is on the latrine. And even that's a lot more work than it used to be. What happens now?"

"I hear it only gets harder."

"Very good. I meant with the mine."

Sesaria pointed to the trail of black powder, grains gleaming in the lamplight, stopping well short of the nearest keg. "That leads to the entrance to the mine." He patted a bag at his belt. "We join it up to the barrels, leave plenty of extra at the end to make sure it takes. We get to the mouth of the tunnel, we set a spark to one end, then-"

"The fire follows it all the way to the barrels and... how big will the explosion be?"

Sesaria shook his head. "Never seen a quarter as much powder used at one time. That and they keep mixing it stronger. This new stuff... I have a worry it might be too big."

"Better a grand gesture than a disappointing one."

"Unless it brings the whole mountain down on us."

"It could do that?"

"Who knows what it'll do?"