Stephen Baxter: Conqueror

Why not? King Harold had spent the summer camped on the south coast, waiting for an invasion by the Normans which had never come. Now, Harold didn't even have an army. The fyrd could be called out for just two months; that was the law. Harold had extended this to four months, but by early September, running out of food, he had been forced to let the fyrd disband.

From the Norse point of view Harold was at the wrong end of the country, with no army, and no time.

And yet Harold was here, with an army, just five days after the defeat of the northern earls. Five days.

The women, with a few children, older men and wounded, were beginning to form up into a loose caravan, a stream of women, carts, horses and baggage. They were going to head east, towards the ships – always the first refuge for Vikings.

And, Godgifu saw, less than an hour since they had first reached the bridge, the English were on the move again. His efforts at diplomacy evidently rebuffed, Harold wasted no time. The English moved in a mass. The front rank had their shields locked together in a wall, and they marched in step, thousands of men together. And they drummed on their shields, yelling, 'Ut! Ut!' Out! Out! Despite the blood she had already seen spilled, Godgifu felt her pulse race at the chanting of the men, the drumming of their shields, the glitter of their spears.

She knew that the Norse looked down on the English as a bunch of farmers armed with rusty swords and a scythe or two. In fact, Godgifu had learned, the English were well equipped and decently trained. The core of Harold's army was his housecarls, full-time professional soldiers. And as for the fyrd, yes, they were raised from the ranks of farmers. But the land army had come a long way since the days of Alfred. A complex system of levies and taxes ensured that one in every six or seven healthy men in England was properly equipped and trained to fight, when called upon. Each of them had a conical helmet, a shield and sword and axe, and many of them even had mail coats like the housecarls. Thus Harold had thousands of soldiers available, dispersed across the country, trained and ready to be called out at a few days' notice.

And today they looked more than ready to be tested against the might of the Norse.

As the English advanced from the bridge, Hardrada made the best of a disastrous position. That raven standard was thrust into the ground, with the standard of Tostig alongside it, and Godgifu could hear the thin calls of horns. Men with shields, some still pulling on mail coats, lined up in a rough circle. Hardrada's purpose was to form a fortress of shields, so that the English could not turn his flanks even on the open flat ground. It was an ingenious strategy, and a brave one. But the skjaldborg was patchy, the men strung out thin.

And the English closed. The shield walls clashed with a sound like thunder, a sound that had echoed across English battlefields for centuries.

Before the advancing wave of English the Norse fell back, and that neat circle was flattened – but it held. Swords and axes hacked down over the shield line, and again blood splashed. Godgifu could smell it, a stink like hot iron-and she smelled fouler stenches too, the sewage spilled from the guts of dying or terrified men. The roar was continuous, a merger of yells, insults and screams from six, seven, eight thousand throats.

'Come on.' Her sleeve was plucked. It was Estrith. Godgifu knew Estrith meant well – that she was trying to save her life – but Godgifu shook her off. Estrith gave up. 'Suit yourself.' The baggage train moved on, leaving Godgifu standing alone on her ridge.

The Norse line broke. The English roared and surged forward, and for a moment the battle dissolved into chaos. But the raven standard pulled back from the melee, and to brisk shouting and the thin song of the horns, the Norse front-line troops withdrew to form a fresh wall. The English fell back too. As both sides receded from the heart of the battlefield, pulling back like a tide, they left a ground covered by fallen and mutilated bodies – some of them moving, crawling like slugs.

The English ranks churned as the men in the front line were replaced by fresher bodies. The Norse closed up their circle once more, but it was noticeably smaller than before. But there was a new cry, as more Norse approached from the east: reinforcements from the ships.

Harold gave the Norse no more time. Again the English line hurled itself forward; again the shield walls clashed, and again the bloody froth of death poured over the ground. It didn't last long. The Norse fought with spirit, but their lines shrank until they were reduced to a knot battling around the raven standard. The reinforcements, exhausted after running miles in their heavy armour, were easily dealt with.

Surrounded by his war band the last of the Vikings did not die easily. But at last the raven standard fell – and Hardrada and Tostig with it.

Godgifu looked for the sun. No more than two hours could have passed since the English lines had first advanced.

A weight crashed into her back, and she was pressed face down into the mud. A voice whispered in her ear, 'Don't struggle.'

For an instant she was shocked into immobility. How could she have been so stupid? Now her life would end here, unfulfilled, childless; she would be raped and raped again, and then murdered if the rapes didn't finish her.

But she had a knife in her belt.

With a mighty effort she got her hands under her chest and lifted herself up. She heard a body hit the mud, and a winded grunt. She found her knife and held it before her, coming to a crouch.

Sihtric lay on his back in the dirt. 'It's me! Your brother! For the love of God-'

'Sihtric?' She had not seen him since Westmynster. 'What are you doing here?'

'Looking for you. I knew you wouldn't be far from the action. Perhaps you could help me up. I seem to be stuck in this mud…'

Harold Godwineson entered Jorvik.

Harold took over the great minster cathedral, which had blossomed out of the foundations of the old Roman legionary headquarters on the site of King Edwin's tiny chapel. Here he mounted a feast for his housecarls, thegns and fyrdmen, a celebration of services and prayers, songs and banqueting that threatened to go on all through the night. The leading citizens, who yesterday had been ready to crown Harald Hardrada, came to welcome the victor of the battle of Stamfordbrycg, and begged him to bring home the hundreds of hostages taken by the Ruthless one.

Under Sihtric's wing Godgifu was brought to the feast. She had nowhere else to go, but, scared that somebody might recognise her as an ally of Tostig, she sat in a corner with Sihtric, and ate sparingly and drank less. Amid the feasting Harold and Gyrth, the Godwines, looked dark. After all they had been responsible for the death of their brother. Tostig's body, Sihtric told her, had been found on the field, had been decently wrapped, and would be buried here at the minster.

Sihtric the priest marvelled at the capabilities of Harold the soldier. 'Harold was in Lunden when word came of the Norse landing. You have to understand the position. Harold had had to disperse the fyrd from the south coast. But it was already autumn, and the threat from the Normans had surely receded for this year. Harold thought he could see his way to the end of a difficult first year on the throne. And now, this – the news of an invasion not from the south but from the north.

'And yet he didn't hesitate. He immediately formed up his housecarls and marched north. We came up that Roman road like a storm, sixteen riders abreast. And he sent riders ahead, calling out the fyrd for a third time this year. So we rode on, a gathering crowd of us, like pilgrims converging on Rome. It was marvellous to be a part of it, even though I knew I wouldn't have to fight.