This planet of Arrakis from which I direct my multigalactic Empire is no longer what it was in the days when it was known as Dune. In those days, the entire planet was a desert. Now, there is just this little remnant, my Sareer. No longer does the giant sandworm roam free, producing the spice melange. The spice! Dune was noteworthy only as the source of melange, the only.source. What an extraordinary substance. No laboratory has ever been able to duplicate it. And it is the most valuable substance humankind has ever found.

Without melange to ignite the linear prescience of Guild Navigators, people cross the parsecs of space only at a snail's crawl. Without melange, the Bene Gesserit cannot endow Truthsayers or Reverend Mothers. Without the geriatric properties of melange, people live and die according to the ancient measure-no more than a hundred years or so. Now, the only spice is held in Guild and Bene Gesserit storehouses, a few small hoards among the remnants of the Great Houses, and my gigantic hoard which they all covet. How they would like to raid me! But they don't dare. They know I would destroy it all before surrendering it.

No They come hat in hand and petition me for melange. I dole it out as a reward and hold it back as punishment. How they hate that.

It is my power, I tell them. It is my gift.

With it, I create Peace. They have had more than three thousand years of Leto's Peace. It is an enforced tranquility which humankind knew only for the briefest periods before my ascendancy. Lest you have forgotten, study Leto's Peace once more in these, my journals.

I began this account in the first year of my stewardship, in the first throes of my metamorphosis when I was still mostly human, even visibly so. The sandtrout skin which I accepted (and my father refused) and which gave me greatly amplified strength plus virtual immunity from conventional attack and aging-that skin still covered a form recognizably human: two legs, two arms, a human face framed in the scrolled folds of the sandtrout.

Ahhh, that face! I still have it-the only human skin I expose to the universe. All the rest of my flesh has remained covered by the linked bodies of those tiny deep sand vectors which one day can become giant sandworms.

As they will... someday.

I often think about my final metamorphosis, that likeness of death. I know the way it must come but I do not know the moment or the other players. This is the one thing I cannot know. I only know whether the Golden Path continues or ends.

As I cause these words to be recorded, the Golden Path continues and for that, at least, I am content.

I no longer feel the sandtrout cilia probing my flesh, encapsulating the water of my body within their placental barriers. We are virtually one body now, they my skin and I the force which moves the whole... most of the time.

At this writing, the whole could be considered rather gross. I am what could be called a pre-worm. My body is about seven meters long and somewhat more than two meters in diameter, ribbed for most of its length, with my Atreides face positioned man-height at one end, the arms and hands (still quite recognizable as human) just below. My legs and feet? Well, they are mostly atrophied. Just flippers, really, and they have wandered back along my body. The whole of me weighs approximately five old tons. These items I append because I know they will have historical interest.

How do I carry this weight around? Mostly on my Royal Cart, which is of Ixian manufacture. You are shocked? People invariably hated and feared the Ixians even more than they hated and feared me. Better the devil you know. And who knows what the Ixians might manufacture or invent? Who knows?

I certainly don't. Not all of it.

But I have a certain sympathy for the Ixians. They believe so strongly in their technology, their science, their machines. Because we believe (no matter the content) we understand each other, the Ixians and I. They make many devices for me and think they earn my gratitude thus. These very words you are reading were printed by an Ixian device, a dictatel it is called. If I cast my thoughts in a particular mode, the dictatel is activated. I merely think in this mode and the words are printed for me on ridulian crystal sheets only one molecule thick. Sometimes I order copies printed on material of lesser permanence. It was two of these latter types that were stolen from me by Siona.

Isn't she fascinating, my Siona? As you come to understand her importance to me, you may even question whether I really would have let her die there in the forest. Have no doubt about it. Death is a very personal thing. I will seldom interfere with it. Never in the case of someone who must be tested as Siona requires. I could let her die at any stage. After all, I could bring up a new candidate in very little time as I measure time.

She fascinates even me, though. I watched her there in the forest. Through my Wan devices I watched her, wondering why I had not anticipated this venture. But Siona is... Siona. That is why I made no move to stop the wolves. It would have been wrong to do that. The D-wolves are but an extension of my purpose and my purpose is to be the greatest predator ever known.

The following brief dialogue is credited to a manuscript source called "The Welbeck Fragment." The reputed author is Siona Atreides. The participants are Siona herself and her father, Moneo, who was (as all the histories tell us) a majordomo and chief aide to Leto II. It is dated at a time when Siona was still in her teens and was being visited by her father at her quarters in the Fish Speakers' School at the Festival City of Onn, a major population center on the planet now known as Rakis. According to the manuscript identification papers, Moneo had visited his daughter secretly to warn her that she risked destruction.

SIONA: How have you survived with him for so long a time, father? He kills those who are close to him. Everyone knows that.

MONEO: No! You are wrong. He kills no one.

SIONA: You needn't lie about him.

MONEO: I mean it. He kills no one.

SIONA: Then how do you account for the known deaths?

MONEO: It is the Worm that kills. The Worm is God. Leto lives in the bosom of God, but he kills no one.

SIONA: Then how do you survive?

MONEO: I can recognize the Worm. I can see it in his face and in his movements. I know when Shai-Hulud approaches.

SIONA: He is not Shai-Hulud!

MONEO: Well, that's what they called the Worm in the Fremen days.

SIONA: I've read about that. But he is not the God of the desert.

MONEO: Be quiet, you foolish girl! You know nothing of such things.

SIONA: I know that you are a coward.

MONEO: How little you know, You have-never stood where I have stood and seen it in his eyes, in the movements of his hands.

SIONA: What do you do when the Worm approaches?

MONEO: I leave.

SIONA: That's prudent. He has killed nine Duncan Idahos that we know about for sure.

MONEO: I tell you he kills no one!

SIONA: What's the difference? Leto or Worm, they are one body now.

MONEO: But they are two separate beings-Leto the Emperor and The Worm Who Is God.

SIONA: You're mad!

MONEO: Perhaps. But I do serve God.