'Stop here a moment, lads,' Macro ordered, before extracting his arm from Cato's shoulder and saluting Vitellius.

'Ah! So you're still with us, Macro! I was told the Germans had you, and the optio here, bang to rights.'

'Yes, sir.'

'Nasty wound. Better get it cleaned and dressed.' Vitellius jerked a thumb at the door to the hut. 'The orderlies are a bit busy right now, but you might attract their attention. And get them to wipe some of that shit off you while they're about it.'

'Where's my century, sir?'

'They're holding the main gate at the moment-' Vitellius moved aside as a fresh casualty was carried past into the hut. 'I had them run the villagers outside between assaults. Can't afford to have troops wasted on guard duty.'

'How are we doing?'

Vitellius frowned momentarily before answering. 'Not well. We're down to less than three hundred effectives. The Germans are trying to force an entry to the square down five streets. The fire has cut them off from all other accesses and we still hold the wall and gate on the other side of the village.'

'Can we hold out until Vespasian gets here?'

'Maybe.' Vitellius shrugged, looking up into the snowy sky. 'If the fire keeps channelling them into a limited number of streets. We're holding them back now, but they can afford to lose more men than us. Once they've got the edge in numbers they'll just push us back into the square. Then we make a final stand here, by the injured.'

'And what if the fire gets to us before the Germans?'

'We'll be forced back to the main gate, and then outside into the tender arms of the waiting German horde.'

To be burned to death or gutted by barbarians, thought Cato. Which would he choose when the time came?

'Get your wound seen to, Macro,' Vitellius ordered. He gestured to the trumpeter and the standard-bearer. 'Come!'

'What about me, sir?' Cato asked.

Vitellius glanced back at Macro. '"Me sir" can guard your standard, Centurion.'

'Yes, sir.' Macro smiled grimly, then held out the Sixth century's standard. 'Hold this, until they fix the wound. I'll take it once I get out.'

Once Macro had been helped inside, an orderly hurried over to inspect the wound. With a casual nod of the head, he decided that no triage mercy killing was required in this case. He flapped his hands at Cato, shooing him out of the hut. When Cato turned at the doorway to take a last look at his centurion, the orderly was cleaning the wound with a bloodstained rag.

Outside the hut, Cato tried to plant the standard with quick thrusts but the frozen ground defeated his every effort. He eventually gave up and rested it against his shoulder. Although he felt relief at being back with the cohort the fight was not going their way. The tightly compacted melees had turned into a heaving scrimmage whose outcome would ultimately depend on which side had the greater weight. Even so, the odd sword or javelin was finding its mark and the occasional casualty emerged from the rearmost legs of the press. Those who were too badly wounded to make their way out of the maul were simply trampled underfoot.

Slowly, but with painful inevitability, the Romans were forced back down the streets towards the square. Cato knew that the moment the Germans spilled out into the square they would swarm around the Romans, who would be annihilated in short order. Much of the night had already passed but there were still some hours until daybreak and then half a day before Vespasian could reach the village.

But even as the Germans pushed forward the fire began to overtake them, spreading rapidly through the combustible dwellings. Distant horns sounded and from the Germans there came a sudden howl of rage and frustration. The horns blew the retreat more insistently and the Germans reluctantly disengaged with a final desperate exchange of blows as they fled from the fire. And then the cohort was alone. But relief was shortlived. The violence of the Germans was swiftly replaced by the wrath of Vulcan as fire swept up to the village square, burning all along its fringes and out towards the village walls. The Romans recoiling before the blaze were lit up in a terrible red glow that cast their long shimmering shadows far behind them. The heat of the fire withered all before it and the men shrank back behind the shelter of their shields.

A legionary came running up, pointing towards the street that led from the square.

'Fall back! Everyone back to the main gate. Now!'

The cohort limped out of the square, a ragged column of exhausted men, some helping support wounded comrades, and others using shields as makeshift stretchers to carry out those too badly injured to walk. But all were silent and despairing. Too many officers had died and unit cohesion had completely broken down as they trudged wearily and painfully through the red-rimmed silhouettes of German huts. At the main gate, Vitellius threw up a defensive cordon with the wounded clustered behind the rear ranks. Then the remains of the cohort quietly waited for the end to come.

Cato had rejoined the Sixth century, after he had made his centurion as comfortable as possible, and from the gate tower he had a fine view of approaching doom. The wind urged the flames on and now they set about consuming the other half of the village. Beyond the wall Cato saw the clustered German villagers watching as their homes and livelihoods were incinerated. Without food and shelter not many of them would survive the winter and the red glow of the fire lit up the expressions of stricken despair etched on their faces. Cato felt a twinge of guilt as he saw the human consequences of war, even though he knew he would be dead soon, one way or another.

Beyond the villagers, the dark ranks of the German warriors stretched into the night as they waited for the fire to drive their enemy out into the open.

– =OO=OOO=OO-=

As the night grew old, Cato was surprised to see the men of the cohort succumb to a gentle fatalism. The surviving officers and men exchanged words quietly, without any sense of difference in rank. Imminent death was a great social leveller. It was a strange comfort to be with them now, here – just before the final wild charge into oblivion. A warm sense of serenity flushed through him and Cato found that he was smiling. For a moment his eyes met those of a hard-bitten veteran whose expressionless face suddenly returned the smile. No words passed between them; none were necessary.

As the first hint of dawn appeared on the skyline the fire was almost on them and Vitellius ordered the remaining men to form into a column behind the gate. The tribune paused for a moment to consider the fate of those too badly injured to walk unaided. Most had requested that swords be left with them, to allow them to go down fighting, or at least to deprive the Germans of the terrible amusements they reserved for prisoners. Vitellius wondered if it would be more merciful if he ordered them all to be put to death before the cohort left. As he stood pondering, a sentry on the gate tower called down to him.

'They're moving!'

It seemed that the Germans had allowed themselves to be overcome by impatience. It would end with a brief scrap on the walls then, and no final charge, Vitellius concluded with disappointment. Wearily climbing the steps inside the tower, he emerged on to the watch platform where Cato stood with the sentry. The optio looked confused and a moment later the tribune could see why.

The Germans were on the move all right, but instead of moving forwards towards the gate they were marching round the sides of the village, away from the track that led up the slope towards the forest.

'What the hell?' Vitellius frowned.

'Sir… What are they doing?'

'I've no idea.'

The Germans increased their pace and already the villagers were standing in pathetic isolation before the gate. Cato could not quite bring himself to believe what his eyes showed him. Then his ears caught a new sound, a sound that rose above the crackling flames licking at their backs. Sharp and clear on the dawn air came the strident sound of trumpets and on the crest of the hill above the village a line of horsemen rode into view; at their head, a party of officers in red cloaks and crested helmets.