De Belleme mounted his stall ion and drew in the reins, pulling the horse's mouth against its chest. 'When you are ready,' he said icily.

De Lacey cleared his throat, muttered an apology and swung into his saddle.

The King and his brother sat side by side at a long, linen-spread trestle. Guyon, seated further down the board, watched the banners flutter in the warm breeze. Behind and before, two armies were amassed, one of English shire levies, commanded by the barons who had remained loyal to Henry and one of Normans and Flemings, bulked out by the vassals and retainers of such men as Robert de Belleme, Arnulf of Pembroke and Ivo Grantmesnil.

The smell of so many bodies was distinctly middenish, as was the language. The English were merely insulting the Normans because it was a traditional pastime. The Normans were swearing because their leader had decided to make peace with his brother when it was crass stupidity to do so. Better by far to fight.

Guyon and Miles had reached Winchester with their troops close on dusk of the day following the messenger's arrival, had been momentarily mistaken for the enemy and almost set upon.

Cursing, Guyon had roared his name at the men on the wall s, his shield flung up and furred with arrows and, after the captain of the guard had been sent for and emerged hitching his chausses and complaining that he could not even go for a piss in peace, they were admitted to spend the night there.

Curthose's army had bypassed Winchester, so the captain had told them, his eyes cynical with disbelief. Guyon sent a glance along the board to the bearded, stocky form of Robert Curthose. The kind of man who forsook such a prize when it was his for the taking was the kind of fool who was unfit to govern.

Curthose lived in a world of chivalric unreality, an illuminated page that had little to do with worldly practicalities. It was the reason he never had any money. He was constantly frittering it away in the interests of distributing largesse. His misplaced sense of knightly generosity had led him to declare he could not possibly be so much of a brute as to disturb the Queen when she was so near to her time.

Robert de Belleme, who could indeed have been so brutish without a qualm, was left gnashing his teeth at Curthose's inability to maintain both his sense of purpose and the anger at Henry that might have kept his fervour burning.

Those barons who had counted on being able to make Curthose fight for the English crown were now watching Henry, avoiding his eye if he watched them in return and anxiously counting the cost of misjudgement. Henry was not his easygoing brother to forgive and forget, unless it was politically expedient to do so.

They were all gathered here now, enemy and ally, on the London road at Alton, so that Henry and Curthose could hammer out their differences and come to terms. De Belleme and Flambard and Grantmesnil had advised Curthose to fight.

His position was good and would never be stronger. Henry had smiled into his brother's childishly innocent eyes and asked why resort to bloodshed when diplomacy was by far the better way?

Curthose had been only too willing to listen to Henry's sweet-talk, which was, of course, Henry's deadliest weapon. Curthose's intention to war with Henry had considerably cooled since its first indignant eruption and, besides, he was now embarrassed for funds. All he wanted was some money to cover his expenses and to go back to Normandy and let the dust settle. Henry was most amenable. All that remained to be discussed was the sum Curthose would be paid annually in return for his acknowledgement of Henry's right to the crown.

Guyon studied the assembly. Grantmesnil, de Belleme and Roger de Poitou had arrived looking like a trio of warlocks, their minions swarming behind. The lord of Shrewsbury was wearing a blood-red gown. His eyes were as pale as shards of glass and stabbed everyone they encountered.

When the look slashed over Guyon, the latter answered it impassively. He shielded himself from the malevolence by recalling their last encounter and the gratifying sight of de Belleme and de Lacey parcelled up in the road among a herd of bleating, stinking sheep. His mouth twitched and he quickly lowered his eyes before he laughed. When he dared to look up again, the Earl's gaze was stalking FitzHamon with vicious intent and Walter de Lacey was watching him instead.

Without qualm this time, Guyon smiled at him.

De Lacey stiffened and his right hand twitched towards his sword; except of course that he wasn't wearing one. No man came armed to a parley. He transferred his fist to his empty belt and clamped it there instead.

The annual sum to be forfeited by Henry was set at three thousand marks. Robert appeared delighted with the bargain. Henry's own smile was wry, but with a secretive under-current that Guyon well recognised. Judith looked like that when matters had not gone entirely her own way but she intended them to do so in the fullness of time.

Curthose might get his payment this year and next, but as soon as Henry's hold on his kingdom was less precarious, he would set about seeking a way to extricate himself from the agreement.

Twelve barons from each faction ratified the treaty with their seals. Henry and Robert clasped each other. Curthose's hug was ebullient and affectionate, Henry's a pale imitation. Affection in Henry was reserved for those who did not threaten his crown and even that these days was sparingly given. He was in love with the task of ruling and it left precious little room for softer emotions.

Guyon was in the act of accepting a cup of wine and a heel of bread from his father's captain while around him the men made shrift to load the packhorses, when Henry himself approached, picking his way carefully around the campfire and assorted heaps of baggage. FitzHamon was with him, the sun reflecting off his pink, freckled scalp.

Guyon bowed, his mouth full of bread. Miles appeared from the tent, breath drawn to speak and, startled, made his own obeisance.

Guyon swallowed hastily. 'Breakfast, sire?' he asked with a touch of humour. The bread was stale and the wine was warm and stuck to the palate. It was all they had left.

Henry made a gesture of refusal and came straight to the point. 'I have to put a curb bit on de Belleme, his brothers and their allies,' he said, 'and I need your help, Guy, and yours too, Miles.'

'If it be in my power, sire,' Miles answered gracefully, eyes full of suspicion.

Guyon glanced at FitzHamon whose face was unhelpfully blank. His heart sank. All he wanted to do was go home, bury his head beneath a pillow for six months, sleep and rediscover the pleasure of a bathtub and Judith fragrantly soft in his arms.

Judith, who was Henry's daughter. 'Sire?'

'I've had the exchequer gathering evidence against Surrey and Grantmesnil since the late autumn, but I need more information on de Belleme and his brothers. There is much groundwork to be done in the marches and until I am ready to cast the noose, I do not want my prey to know how tight I intend to draw it.'

'You want us to spy for you?' Miles demanded.

Henry pinched the end of his blunt nose. Miles, half Welsh by birth, had been one of his father's most valued scouts, a master in the arts of reconnaissance and stealth, one of the props of the Norman army during the notorious northern campaign of 'sixty-nine. 'Not personally,' he said with a tepid smile. 'I'd not lose either of you to one of Shrewsbury's little pastimes, but you must have contacts from the old days, Miles, men you can trust.'

'To have their entrails pierced in my stead?' Miles said with quiet contempt.

'Don't be so awkward, Miles,' said FitzHamon. 'Someone has to recruit the men and collate the information gleaned. Would you rather have de Belleme ravening about the borders like a mad wolf for the next thirty years?'

Miles snorted. 'A knife in the dark would work just as well ,' he said, 'and would probably be a lot simpler to accomplish.'

Henry shook his head. 'I had thought of that, but it wouldn't really serve. If Robert de Belleme dies, then the lands go to his son, or to one of his brothers. If, on the other hand, he is stripped of his fiefs for flouting the law of the land beyond all redemption, then the estates and revenues come directly to the crown.'

'But first he has to be found in official error of the law,' Guyon said, beginning to understand.

His mouth twisted. 'And then it will come to war.'

FitzHamon shrugged. 'You cannot make wine without treading grapes and one way or another it will still come to war in the end.'

'Blood and wine, they're both red, aren't they?' Miles said, his expression blank.

'I'm sure you would rather be a treader than a grape.' Henry said with a glimmer of amusement. 'Think about it. If you decide in favour, send to me, or get a message to Beaumais in Shrewsbury. You do know him, don't you?'

'Beaumais? but he's ...' said Miles.

Henry's smile was feline. 'Yes, he's a justiciar in de Belleme's household and he's been in my pay for the past year. You'll be working closely with him if you choose to take on this task.'

Miles stared at Henry, the hairs prickling his scalp. Guyon, more accustomed to the devious workings of his sovereign's mind, quirked him a wry, 'should have known it' look. Henry conceded a genuine laugh and reached up to slap his shoulder. 'Think about it,' he repeated. 'I'll talk to you later.'

'Will you do as he asks?' FitzHamon said as he made to follow Henry across the camp.

'I do not think we have a choice,' Guyon replied. 'And there's no point in cutting off your nose to spite your face.'