“The dyke will fall,” Mughal said, “and in no time. It cannot resist this army—nothing can. Their John Mogen is dead, and they have no general alive of his calibre, not even this Martellus.”

“I hope you are right. Perhaps I am getting too old; perhaps Aurungzeb is right. I see things with an old man’s caution, not the optimism of youth.”

“Ask the troops if they would prefer the optimism or the caution. They pay for our mistakes with their blood. Sometimes even sultans forget that.”

“Hush, my friend, it is not good to say such things where there are ears to hear. Come, let us ride to the camp. My tents have been set up and there is good wine waiting. A glass or two may sweeten our outlook.”

The banner-bright knot of officers and mounted bodyguards took off towards the west, scattering clods of mud from the hooves of their horses. And all the while, the Merduk host continued its march upon the face of the land like a huge, integral beast crawling infinitesimally across the earth, as unstoppable as the approach of night.

H ERIA was in his dreams again, and her screams brought him bolt upright in the narrow bunk, as they always did. Corfe pressed his hands against his eyes until the lights spangled in the darkness there and the vision was gone. She was dead. She was beyond that. It was not happening.

He looked up at the narrow windows high above his head. A faint light was turning the black sky into velvet blue. It would be dawn soon. No point in lying back and trying to burrow down into sleep again. Another day had begun.

He pulled on his boots, yawning. Around him other sleepers snored and tossed and grumbled on their rickety beds. He was in one of the great warehouses which surrounded the citadel in the southern end of Ormann Dyke, but many of the warehouses, built to house the provisions of the garrison, were empty and had been turned into dormitories so that the least hardy of the refugees might sleep out of the rain.

But he was a refugee no longer. He wore the old blood and bruises again, an ensign’s sash under his belt and a set of heavy half-armour under his bed. He had been attached to Pieter Martellus’ staff as a kind of adviser. That was promotion of a sort, and the thought made his mouth twist into a bitter smile.

He hauled on the armour and made his clinking way out to one of the battlements to sniff the air and see what the day had in store.

Dawn. The sun was rising steadily into an unsullied sky. If he turned his back to the light in the east he could almost make out the white line on the horizon that was the Cimbric Range, eighty leagues to the south-west. Beyond the Cimbrics was Perigraine, beyond Perigraine the Malvennor Mountains, beyond them Fimbria and finally the Hebrian Sea. Normannia, the Land of the Faith as the clerics had sometimes called it. It did not seem so large when one thought of it like that, when a man might fancy he saw clear across the Kingdom of Torunna at a glance one morning in the early dawn.

He brought his gaze closer to home, staring down on the sun-kindled length of the Searil river and the sprawling expanse of the fortress that ran alongside it. Miles of wall and dyke and stockade and artillery-proof revetments. The walls zigzagged so that the gunners might criss-cross the approaches with converging fire were any enemy to cross the Searil and assault the dyke itself. They looked strange, unnatural in the growing light of the morning, and the sharp-angled towers that broke their length every three hundred yards seemed like monuments to the fallen from some lost, titanic battle.

To the east, across the Searil, the eastern barbican lay on the land like a dark star. Its walls were flung out in sharp points and within them the fires of the Aekirian refugees were beginning to flicker and stipple the shadows there. Behind it the bridge barbican, a collection of walls and towers less strong and high, guarded the approach to the main bridge, and on the other side of the Searil was the island, so-called because it was surrounded by the river on the east and the dyke to the west. Another miniature fortress rose there, connecting the Searil bridge with the main crossing of the dyke. There were two other, smaller bridges of rickety wood, easily demolished, which crossed the dyke to north and south of the main bridge. These were to aid the deployment of sorties or to let the defenders of the island retreat on a broad front were it to be overwhelmed.

To the west of the dyke was the fortress proper. The Long Walls stretched for a league between the crags and cliffs of the ridges that hemmed in the Searil north and south. The citadel on which Corfe stood was built on an out-thrust crag on one of those ridges. In it Martellus had his headquarters. A general standing here would have a view of the entire battlefield and could move his men like pieces on a gaming board, watching them march and countermarch under his feet.

Finally, further west, beyond the buildings and complexes of the fortress, the dark shadow of the main refugee camp covered the land, a mist rising from it like the body heat of a slumbering animal. Almost two hundred thousand people were encamped there, even though thousands had been leaving day by day to trek further west. Martellus had managed to round up a motley force of four thousand volunteers from among the younger men of the multitude, but they were untrained and dispirited. He would not place much reliance on them.

One man for every foot of wall to be defended, the military manuals said. Though one man would actually occupy a yard of wall, the second would act as a reserve and the third would be set aside for a possible sortie force. Martellus had not the numbers to afford those luxuries.

Three thousand men in the eastern barbican. Two thousand manning the island. Four thousand manning the Long Walls. One thousand in the citadel. Two thousand set aside for a possible sortie. The four thousand civilian volunteers were in readiness behind the western walls. They would be fed on to the battlements as soon as the assault began to eat defenders.

It was impossible. Ormann Dyke was widely recognized as the strongest fortress in the world, but it needed to be garrisoned adequately. What they had here was a skeleton, a caretaker force, no more. With a general like Shahr Baraz commanding the attackers, there could be little doubt about the outcome of the forthcoming battle.

But this time, Corfe thought to himself, I will not run away. I will go down with the dyke, doing my duty as I ought to have done at Aekir.

C ORFE broke his fast in one of the refectories, a meagre meal of army biscuit, hard cheese and watered beer. There were no problems with the dyke’s supply lines—the route to Torunn was still open—but Martellus was also having to feed the refugees as well as he could. It was, Corfe considered, the reason why so many of them remained in the environs of the fortress. Had he been in command he would have stopped doling out rations to them days ago and sent them packing, but then he no longer responded to the same impulses as he had before Aekir’s fall. Martellus the Lion was a man of compassion, despite his hard exterior.

As well for me he is, Corfe thought. The other officers would as soon as hung me on the spot for desertion.

He joined his general on the Long Walls, where he was standing amid a knot of staff officers and aides, all of them in half-armour, all looking east to the Searil and the land beyond.

There was a table littered with maps and lists, stones weighing down the parchment against the breeze. It was a fine morning, and sunlight was gilding the old stone of the battlements and casting long shadows from their far sides. It caught the many puddles that were strewn about the land and lit them up like coins.

“There,” Martellus said, pointing out beyond the river.