In the darkest hour there came a horn's soft note. When Orm sat up, he saw that his ship was underway once more, the sail unfurled. The crossing proper had begun. Though they still hugged the Frankish coast, already the men had begun to speak in whispers, as if King Harold in Lunden might hear.

In the dark, Odo came to Orm. 'Quite an expedition – don't you think, Orm Egilsson?' His eyes shadowed, Odo's face was a mask, like his brother William's and yet not, with that hint of oily subtlety, that slyness.

Orm had no excuse to get away from Odo's uncomfortable conversation. He said cautiously, 'The greatest expedition to cross this water since the Romans, they say.'

'Well, true. In fact we come third, according to the histories I've read, after Claudius a thousand years ago, and Caesar a hundred years before him. But then the Caesars had the resources of an empire to call upon, and William only has a duchy.'

'As yet,' said Orm dutifully.

'As yet, indeed. That might change soon, if we prevail. Tell me – you're a military man – how do you see our chances?'

Orm shrugged. 'It's late in the season, that's our biggest gamble. We need to bring the English to battle quickly, and to win decisively. And yet-'

'Yes?'

'If we hadn't sailed now, the momentum would have been lost. We could never put this lot back together again next season.'

'Yes. I think you probably know William has drained the duchy to pay for this expedition. A man like William doesn't have long to achieve greatness. He has already outlived Alexander by a decade or more. Life is brief, Orm! Especially for a warrior prince. And this may be his last chance.'

'We are privileged to be sailing with him,' Orm said evenly.

Odo grunted, amused. 'You're saying what you think I want to hear, aren't you? But you're right. And if we succeed, if Normandy grabs England with this bold stroke, I dare say that in days to come the men who will claim to have sailed with William tonight will outnumber us ten to one. Eh? And, of course, we sail with a far mightier presence.'

'The Lord God.' Orm bowed his head.

Odo laughed. 'You really are trying to please me, aren't you, pagan?'

'You're a bishop,' Orm said. 'Just trying to be polite.'

'Yes, very well. But God does sail with us, for we have the Pope's endorsement. And that's why I wanted to talk to you.'

'Lord?'

'I'll get to the point. I have heard all about the Menologium of Isolde. The prophecy that has been bandied about in King Harold's court.'

'That belongs to a priest called Sihtric.'

'Yes. Whose sister you tupped.'

Orm kept his face blank. 'Your spies are good, my lord.'

'Yes, they are. And they also tell me you have been present when this fool Sihtric has tried to fill his King's head with nonsense from this document.'

'And if I have?'

'Don't be evasive, boy, it doesn't suit you.' The bishop's face was hard, more like William's than ever. 'This prophecy has become famous, at least in the English court. And such instruments can be dangerous. Perhaps even if we win the day, this prophecy will be read by wishful thinkers to say that William's days will be short, that soon an English king will be back on the throne, Harold or one of his brothers. Something like that. You must see that such a prophecy can form a seed from which rebellion may grow. And I want you to make sure that doesn't happen.'

Orm frowned. 'How?'

Odo shrugged. 'Work it out for yourself. Find this Menologium. Destroy every copy. Dispose of Sihtric if you have to. That sort of thing.'

Orm said tightly, 'We are about to invade England. Thousands of men will die in the coming days, whatever the outcome. And you fret over a bit of parchment?'

'It is a detail, I grant you. But worlds can be won or lost over details – and I see it as my duty to William to take care of such details for him.

'And there is more.' The bishop leaned forward, his clever face intent. 'Once, under Rome, the Church was united, from Syria to Britain, from Germany to Africa. When the empire fragmented, so did the Church – and Britain fell away. A few centuries of incursions by your pagan forefathers didn't help.'

'And yours,' Orm said curtly.

Odo grimaced. 'I suppose I deserve that. But my point is that the popes in Rome have long been pursuing the reunification of the Church. When we are done England will be cut free of its ties to the barbarian nations of the north, and brought back into the Latin centre of the south, where it belongs.

'And this is only the beginning,' he said. 'Some of us are thinking further – of a Europe joined together, waging war to reclaim what has been lost. Perhaps we can drive the Moors out of Iberia. Perhaps we can go as far as Jerusalem. Perhaps even the great church of East Rome can be brought back to the ancient centre. Some thinkers call such a war cruciata – marked with a cross, a crusade. The Norman invasion of Britain is only the first of these crusades. And that is why its holiness must be unblemished. The mere existence of this prophecy, with its unknown provenance, no doubt heretical, is a challenge to that holiness.

'Think about it, Orm. By destroying the Menologium and all who protect it you will be doing a service to the mother Church that will see you rewarded in heaven. Even if,' he finished harshly, 'you have to slaughter the girl you tupped to do it.'

It was with relief that Orm heard the cries rising from the lead ships, now dimly visible in the gathering light of dawn. 'Land! Land!'

XVIII

Orm's ship was one of the first to enter English waters. The Normans were relieved that Harold's navy did not come out to meet the fleet. Perhaps the English had been caught unawares.

They landed at a place called Pefensae, on the coast of the old kingdom of the South Saxons. It was a complicated, treacherous bit of shoreline; the still water shone in the low dawn light, and the ships glided like shadows between shallow islands. As they worked their oars silently, the soldiers peered out, many getting their first glimpse of England and the English. Hovels of reeds and sod slumped on the islands, no doubt inhabited by the poor sort of folk who made a living at the margins of seas. But there was no sign of life, not a thread of smoke or a rack of drying fish. Perhaps, Orm wondered, one of William's local guides had tipped off his relatives that thousands of hungry Normans were about to descend on them.

And, more to the point, there was still no sign of any English resistance, not so much as a sword edge or shield boss. The spies' testimony that Harold had had to withdraw from the south coast to face Harald Hardrada must be true. The men joked nervously that they didn't know if they would face an army of smooth-faced English or hairy-arsed Norse when they landed.

They came at last to a peninsula, where a curtain of walls with round corner towers stood proud – Roman, that was obvious by the quality of the stonework, and the courses of red tiles embedded in the facing blocks. Orm could see now why this place had been chosen for the first landing by the Norman scouts. The harbour was big enough to accommodate William's ships, and the fort large enough to take his troops.

William had his ship pulled up on a shingle beach at the western end of the peninsula, where it was joined by a narrow neck to the land beyond. The men laboured to unload the ships, and the first horses were led ashore, whinnying.

Orm walked into the interior of the fort, with Odo and Count Robert. They passed through the western gate of the old Roman fortifications, the stonework still intact but the woodwork rotted away or robbed. Orm could see holes in the stone where the gates' pivots had once been placed. Inside the walls there wasn't much to be seen. A tracery of foundations in the grassy swathe showed that there had once been stone buildings here, presumably Roman, and shapeless mounds in the earth were probably the remains of later buildings, mud-and-stick shacks sheltering within the Roman walls. Orm had his sword drawn, but he disturbed only a few seagulls that flapped away into the grey dawn light. The walls themselves, a curtain of stone that ran around this near-island, were remarkably intact.