'Complete abstinence. We must allow the royal member to rest and regain its full strength and force once again. You must forsake your harem and all its pleasures for a while.' I said this with the dogmatic air of the physician that cannot be gainsaid, for it was the one sure way to ensure that my Lady Lostris would remain untouched. However, I was worried by what his reaction would be. He could conceivably have flown into a rage at the thought of being denied his conjugal pleasures. He might have rejected me, and I could have lost all the advantage that I had so newly won. But I had to take the risk for the benefit of my mistress. I had to protect her just as long as I was able.

  The king's reaction surprised me. He simply lay back on his headrest and smiled complacently to himself. 'For how long?' he asked quite cheerfully, and I was struck by the realization that my strictures had come as a relief to him.

  For me, to whom the act of love with a beautiful woman would always be an unattainable and elusive dream, it took an immense effort to understand that Pharaoh was content to be relieved of a once pleasurable duty that, by reason of being so often performed, had become onerous.

  There must have been at least three hundred wives, and concubines in his harem at that time, and some of those Asian women were notorious for their insatiable appetites. I tried to sympathize with the effort that it must require to act like a god night after night, and year after year. The prospect did not daunt me as the actuality seemed to have wearied the king.

  'Ninety days,' I said.

  'Ninety days?' he repeated thoughtfully. 'Nine Egyptian weeks of ten days each?'

  'At least,' I said firmly.

  'Very well.' He nodded without rancour and changed the subject easily.

  'My chamberlain tells me, doctor, that apart from your medical skills, you are also one of the three most eminent astrologers in this very Egypt of ours?'

  I wondered why my friend the chamberlain had qualified his assertion. For the life of me I could not think who the other two might be, but I inclined my head modestly. 'He flatters me, Your Majesty, but perhaps I do have some little knowledge of the heavenly bodies.'

  'Cast a horoscope for me!' he ordered, sitting up eagerly.

  'Now?' I asked with surprise.

  'Now!' he agreed. 'Why not? For on your orders there is nothing that I should rather be doing at this moment/ That unexpected smile of his was really quite endearing, and despite what he meant to Tanus and my mistress, I found myself liking him.

  'I shall have to fetch some of my scrolls from the palace library.'

  'We have all night,' he pointed out. 'Fetch whatever you need.'

  The exact time and date of the king's birth were well documented and I had in the scrolls all the, observations of the movements of the heavenly bodies made by fifty generations of astrologers before me. While the king watched avidly, I made the first cast of the royal horoscope, and before I had half finished it I saw the character of the man, as I had observed it, perfectly endorsed by his stars. The great red wandering star, that we know as the eye of Seth, dominated his destiny. It was the star of conflict and uncertainty, of confusion and war, of sadness and misfortune, and in the end of violent death.

  But how could I tell him all these things?

  I extemporized and put together a scantily veiled resume of the well-documented facts of his life, and laced these with a few less well-known details that I had gathered from my spies, one of whom was the royal chamberlain. Then I followed with the usual assurances of good health and long life that every client wants to hear.

  The king was impressed. 'You have all the skills that your reputation made me expect.'

  "Thank you, Your Majesty. I am pleased that I have been able to be of service.'. I began to gather up my scrolls and my writing instruments preparatory to taking my leave. It was very late by now. From the darkness beyond the palace walls I had already heard the first cockerel crow.

  'Wait, Taita. I have not given you permission to leave. You have not told me what I really want to know. Will I have a son and will my dynasty survive?'

  'Alas, Pharaoh, those matters cannot be predicted by the stars. They can give only the general inclination of your fate, and the overall direction that your life will take, without making clear such details?'

  'Ah, yes,' he interrupted me, 'but there are other means of seeing into the future, are there not?' I was alarmed by the direction in which his questions were leading, and I attempted to head him off, but he was determined.

  'You interest me, Taita, and I have made enquiry about you. You are an adept of the Mazes of Ammon-Ra.' I was distressed. How had he found this out? Very few knew of this esoteric gift of mine, and I wanted it to remain thus. However, I could not blatantly deny it, so I remained silent.

  'I saw the Mazes hidden at the bottom of your medicine chest,' he said, and I was relieved that I had not attempted to deny my gift and been caught out in the lie. I shrugged with resignation, for I knew what was coming.

  'Work the Mazes for me, and tell me if I am to have an heir and whether or not my dynasty will survive,' he ordered.

  A horoscope is one thing; it requires only a knowledge of the configuration of the stars and their properties. Some little patience, and the correct procedure will result in a fairly accurate prediction. A divination by the Mazes of Am-mon-Ra is another matter entirely. It requires an expenditure of the life-forces, a burning up of something deep inside the seer that leaves him worn out and exhausted.

  These days I will go to lengths to avoid having to exercise this gift. It is true that on rare occasions I can still be persuaded to work the Mazes, but then for days thereafter I am spiritually and physically depleted. My Lady Lostris, who knows of this strange power of mine, also knows of the effect that it has upon me, and she has forbidden me, for my own sake, to practise it, except occasionally on her behalf.

  However, a slave cannot deny a king, and with a sigh I reached for the leather bag in the bottom of my chest that contained the Mazes. I set the bag aside and prepared a mixture of the herbs that are necessary to open the eyes of the soul, to enable them to look into the future. I drank the potion, and then waited until the familiar but dreaded sensation of rising out of my own body assailed me. I felt dreamy and far from reality as I brought out the leather bag which contained the Mazes.

  The Mazes of Ammon-Ra consist of ten ivory discs. Ten is the mystical number of the greatest potency. Each disc represents a single facet of human existence, from birth to death and the hereafter. With my own hands I had carved the symbols on the face of each of the Mazes. Each one was a tiny masterpiece. By constantly handling and breathing upon them over the years I had endowed them with part of my own life-force.

  I poured them from the bag and began to fondle them, concentrating all my powers upon them. Soon they began to feel warm as living flesh to my touch, and I experienced the familiar sensation of depletion as my own strength flowed.from me into the ivory discs. I arranged the Mazes face-down in two random stacks and invited Pharaoh to take up each pile in turn, to rub them between his fingers and to concentrate all his attention upon them at the same time as he repeated his questions aloud: 'Will I have a son? Will my dynasty survive?'

  I relaxed completely and opened my soul to allow the spirits of prophecy to enter. The sound of his voice began to penetrate into my soul, deeper and deeper with each repetition, like missiles from a slingshot striking upon the same spot.