Not a man made a sound. They lay flat to let their eyes adjust to the darkness.

The sky was not so dark as the land. There was no moon, but a spread of stars showed between patches of cloud and that lighter sky might betray a silhouette from ground-level and so the Riflemen lay, bellies on the sand, unmoving.

They were the best. Each man was a veteran, each had fought in more battles than could be casually recalled, and each had killed and gone past that point where a man found astonishment in the act of giving death to another human being.

William Frederickson, whose passion was for the architecture of the past and who was as well educated as any man in Wellington’s Army, saw death as a regrettable but inevitable necessity of his trade. If wars could be won without death Frederickson would have been content, but so far mankind had devised no such process. And war, he believed, was necessary. To Frederickson the enemy was the embodiment of Napoleon’s Imperial ambitions, the foe of all that he held most dear, and while he was not so foolish, nor so blind, as to be unaware of their humanity, it was nevertheless a humanity that had been pointed in his direction with orders to kill. It was therefore necessary to kill more swiftly and more efficiently than the enemy.

Thomas Taylor, Frederickson’s American, reckoned death as commonplace as a meal or a woman. It was part of being alive. From his youngest days he had only known cruelty, pain, sickness, poverty, and death, and he saw nothing strange in any of those things. If it had made him heartless, it had also given him a pride in surviving in the valley of the shadow. He could kill with a rifle, a knife, a sword bayonet, or his bare hands, and he was good with all of them. He was a man of great resentment, and small remorse. He resented a fate that had driven him from his own land, that had doomed him to an Army he did not love, but his pride would not let him be a bad soldier.

For Patrick Harper killing was a soldier’s trade and an act that provoked equal measures of regret and pride. By nature the Irishman was a gentle, pacific man, but there was a rage in him that could be touched by battle and turn him into a warrior as fearsome as any celebrated in Celtic song. Only battle seemed to touch that rage.

Sometimes, thinking of the men he had killed and whose faces he had seen show the last emotion of life, Harper might wish the blow withdrawn, the bayonet unthrust, or the trigger unpulled, but it was always too late. Other times, when he looked about the men he led, he was proud that he was of the best, that his deeds were celebrated, and that his name was never spoken with disdain. He loved the men he fought alongside, and their deaths hurt him, so he fought for them like a demon. He was a soldier, and he was a good one, and now he lay in the sand and was aware of the Green Jackets lying to his left and right and of the small sounds that came from the dunes ahead.

For an hour or more the French had been sniping at the fort, teasing the defenders, but always from a safe distance. They had done it to the southern and eastern ramparts, and now dark figures showed in the dead ground to the north where Frederickson’s men lay.

Sweet William clicked his tongue softly, held a hand up so that it was silhouetted on the dark sky, and slowly gestured further north.

Thirteen shadows moved in the sand. They had blackened faces, blackened hands, and darkened weapons. Their rifles were slung taut across their backs for Frederickson, knowing the value of fear driven into an enemy’s heart, wanted this night’s killing to be silent. They would use blades, not bullets, and the thirteen men moved with the skilled silence that presages death. Each Rifleman had spent time in daylight on this very ground and, though the dunes looked different under the night’s cloak, the remembered knowledge was an advantage not given to their enemies.

A squad of ten Frenchmen gathered under the fold of a — dune that edged on to the saw-grass of the glacis. They were one of six such parties abroad this night and they were enjoying their work. No danger seemed to threaten them, not even random musket fire from the dark ramparts that showed above the glacis. For the first hour of their excursion, treading into unknown darkness, they had gone cautiously and nervously, but the night’s innocent silence had lulled their fears and made them bold.

Fifty yards to their left Lieutenant Piellot’s squad suddenly yelled like savages and blasted shots at the fort. The men in the shelter of the dune grinned. Their own officer whispered that they could rest a moment and one sergeant made a cave about his head with his greatcoat and, under its hooding darkness, struck a flint on steel, blew tinder to life, and lit his short pipe.

Five yards away, unseen, Thomas Taylor eased himself along the sand on his elbows. In his right hand, blackened with a ball of boot-blacking, was a twenty-three inch sword bayonet that had been honed and sharpened to a razor’s fineness.

The French officer, a captain of skirmishers, clambered to the top of the dune, careless of the small noises made by the cascading sand. Lieutenant Piellot was making enough racket to wake the dead and the small laughter and low voices of his own squad caused the captain no concern. He stared at the fortress and thought he saw a figure move on the ramparts. At night the eyes played tricks and he stared at the place where he thought he had seen movement and decided he was wrong. He hoped the British would surrender swiftly. The captain, who had a fiancee in Rheims and a mistress in Bordeaux, did not relish dying for the Emperor in a useless escalade on this shabby fortress.

Piellot’s men fired a volley and the noise slammed over the dunes in two waves; the first from the muskets and the second the echo from the fortress wall. The squad shouted insults, rattled their ramrods in hot barrels, and the captain knew there was no point in his own men startling the enemy until Piellot’s men quit their entertainment. He slid down the sand, calling to his men to relax, but suddenly his feet were seized, tugged hard, and the captain slithered down the dune, sprawling and flailing, until a boot slammed into his belly and a knee dropped on to his chest and a voice was hissing in fluent French that unless he kept very silent the knife at his throat would cut through to his spine. The captain kept very silent.

He could see nothing, but he could hear grunts and scuffles. One of his men’s muskets banged into the air and, in the muzzle’s red flash, the captain had a glimpse of black shapes rising and falling, of blades dripping, and suddenly the smell of raw blood was in his nostrils. Flesh sucked on steel, a blade grated on bone as it was withdrawn, men breathed heavily, then there was a respite from the sound of butchery.

“One,” Frederickson, kneeling on the captain, whispered the word into the sudden silence.

“Two,” Harper hissed.

“Three,” said a German from Mainz who kept a count of the Frenchmen he killed in battle.

“Four,” Thomas Taylor.

“Five,” a youth who was reputed to have stabbed his mother in Bedford then fled to the Army before the law could catch him.

“Six,” a Spaniard recruited in Salamanca to swell ranks depleted by war. The numbers went to thirteen. All Frederickson’s men were present, none was wounded, and, of the enemy, only the French captain was alive.

That captain, feeling he had shown insufficient valour this night, pushed his hand down to his belt where a pistol was holstered. The knife pressed on his throat. “Don’t move,” the voice said. The captain froze.

Frederickson ran his free hand over the captain’s body, found pistol and sword, and drew both free. He pushed the pistol into his jacket, then used his knife to cut the Frenchman’s small ammunition pouch free. The Riflemen were slashing at the dead men’s cartouches. French musket balls, being fractionally smaller than the British issue, could be used by the Marines and Riflemen in their weapons, whereas captured British ball was useless to the French.