Taita closed his eyes and pressed his fingertips into his eyelids while he thought. Our entire enterprise depends upon this, he reminded himself. There is no other way in which I can get within striking range of Eos. However, the board is laid out in the witch's favour. My chances of success are as thin as a silken thread. The end cannot be foreseen, but must be taken at hazard. The only certainty is that all is steeped in the poison of the witch, therefore it will be not only evil but surpassing perilous. He massaged his closed eyes as he wrestled with his conscience.

Am I justifying a baser motive? If I do this thing will it be for Pharaoh and Egypt, or for Taita the man and his own selfish desires? he asked of himself, with cruel self-appraisal. Then he replied, with equally cruel honesty, For both. It will be for the Truth against the Lie, but it will also be for myself and Fenn. I long to know what it is to be a full man. I long for the power to love her with a passion that threatens to consume my very soul.

He lowered his hands and opened his eyes. 'I am ready,' he said.

'It was wise of you to consider your reply so carefully, but I am pleased with your decision. You will be our honoured guest at our palace for this night. In the morning you will commence your journey up the mountain and into a new life.'

The storm was raging as they set out next morning. As they climbed the pathway the temperature fell remorselessly. Swathed in his leather cloak Taita followed the shape of Onka's horse, which was almost obliterated by the swirling snow and the shimmering clouds of ice crystals that were blown across the track. The journey seemed much longer than before, but at last they saw the entrance to the tunnel appear out of the blizzard. Even the trogs that guarded the tunnel crouched down against the wind and blinked at Taita as he passed, their eyelashes laden with ice. With relief he followed Onka into the tunnel and out of the tempest.

They passed through the mountain and emerged from the dank darkness and the guttering light of the torches into the warm sunshine.

They rode past the trogs outside the tunnel, and saw the splendour of the Cloud Gardens spread below them. Taita felt his spirits lift as they always did in the enchanted crater. They took the now familiar path through the forest and on the far side came out on the beach of the steaming azure lake. The crocodiles were lying on the sandbanks, sunning themselves. It was the first time Taita had seen them out of the water and he was astounded: there were even larger than he had thought. At the approach of the horses the crocodiles lifted themselves on bowed legs and waddled to the water's edge, then launched themselves into the lake, sliding gracefully below the surface.

When they rode into the stableyard servants and grooms were waiting to welcome them. The grooms took the horses and the major-domo conducted Taita to the rooms he had shared with Meren. Once again

fresh clothing was laid out for him, a wood fire burned in the hearth and large jugs of hot water stood ready.

'I hope you will find everything convenient and to your liking, revered Magus. Of course, if there is anything you lack, you have only to ring.'

He gestured towards the bell pull that hung beside the door. 'Dr Hannah has invited you to dine with her in her private quarters this evening.' The major-domo moved backwards towards the door, bowing deeply at every second pace. 'I will come to take you to her at the setting of the sun.'

Once Taita had bathed he lay down to rest, but he was unable to sleep. Again he was imbued with restless excitement and an undirected sense of anticipation. As before, he realized the sensation came not from within himself but an exterior source. He tried to compose himself, but with little success. When the major-domo came for him, Taita was dressed in a fresh tunic and waiting for him.

Dr Hannah came to the door to welcome him into her rooms as though he were an old friend. News of his ennoblement had reached her and she greeted him as 'Lord Taita'. One of her first concerns was to ask after Meren, and she was delighted when Taita told her of his continued excellent progress. There were three other dinner guests. Dr Gibba was one and, like Hannah, he greeted Taita affably. The other two were strangers.

'This is Dr Assem,' Hannah said. 'He is a distinguished member of our Guild. He specializes in the use of herb and vegetable substances in surgery and medicine.'

Assem was a small, sprightly man with a lively, intelligent face. Taita saw from his aura that he was a Long Liver of vast knowledge, but not a savant.

'May I also introduce Dr Rei? She is an expert on reknitting damaged or severed nerves and sinews. She understands more than any other living surgeon about the bony structures of the human body, particularly the skull and teeth, the vertebrae of the spine and the bones of the hands and feet. Dr Assem and Dr Rei will assist with your surgery.'

Rei had rugged, almost masculine features, and large, powerful hands.

Taita saw that she was clever and single-minded in the pursuit of her profession.

Once they had settled round the board, the company was convivial, and the conversation fascinating. Taita revelled in the interplay of their superior intelligence. Although the servant kept the bowls fully charged, they were all abstemious and none did more than sip their wine.

At one stage the conversation turned to the ethics of their profession.

Rei hailed from a far-eastern kingdom. She described how the Qin emperor had handed over to his surgeons the captives he had taken in battle. He had encouraged them to use the prisoners for live dissection and experiment. All the company agreed that the emperor must have been a man of vision and understanding.

'The vast majority of human beings are only one cut above domestic animals,' Hannah added. 'A good ruler will make every effort to see that they are provided with all the necessities of life and many of its comforts, depending on the means at his disposal. However, he should not allow himself to be persuaded that the life of each individual is sacrosanct, to be preserved at all costs. As a general must not hesitate to send his men to certain death if the battle is to be won, so an emperor should be prepared to dispense life or death according to the needs of the state, not by some artificial standard of so-called humanity.'

'I agree entirely, but I would go further still,' said Rei. 'The value of the individual should be taken into account when the decision is made.

A slave or a brutish soldier cannot be weighed against a sage or a scientist whose knowledge may have taken centuries to accumulate. The slave, the soldier and the idiot are born to die. If they can do so for good reason, then so much the better. However, the sage and the scientist whose value to society is incalculably higher should be preserved.'

'I agree with you, Dr Rei. Knowledge and learning are our greatest treasures, far outweighing all the gold and silver of this earth,' said Assem. 'Our intelligence and our ability to reason and remember lift us above the other animals, above even the masses of lower humanity who lack those attributes. What are your views, Lord Taita?'

'There is no clear or obvious solution,' Taita answered carefully. 'We could debate the matter endlessly. But I believe that what is in the common good must be preserved, even if it means cold-blooded sacrifice.

I have commanded men in battle. I know how bitter the decision to send them to their death can be. But I did not hesitate to order it when the freedom or welfare of all was at stake.' He had told them not what he believed but what he knew they wanted to hear. They had listened attentively, then relaxed and their attitude towards him seemed easier and more open. It was as though he had shown his credentials and they had lowered a barrier to allow him into their fellowship.