Idaho glanced at the watchful guard, mounted to the pilot's position in the 'thopter. He leaned out, said: "Tell Alia I'll send the 'thopter back immediately with one of Stilgar's men."

Before the guard could protest he closed the door and started the 'thopter. He could see her standing there indecisively. Who could question Alia's consort? He had the 'thopter airborne before she could make up her mind what to do.

Now, alone in the 'thopter, he allowed his grief to spend itself in great wracking sobs. Alia was gone. They had parted forever. Tears flowed from his Tleilaxu eyes and he whispered: "Let all the waters of Dune flow into the sand. They will not match my tears."

This was a non-mentat excess, though, and he recognized it as such, forcing himself to sober assessment of present necessities. The 'thopter demanded his attention. The reactions of flying brought him some relief, and he had himself once more in hand.

Ghanima with Stilgar again. And Irulan.

Why had Zia been designated to accompany him? He made it a mentat problem and the answer chilled him. I was to have a fatal accident.

The thing had the deceptive appearance of simplicity to Leto: avoiding the vision, do that which has not been seen. He knew the trap in his thought, how the casual threads of a locked future twisted themselves together until they held you fast, but he had a new grip on those threads. Nowhere had he seen himself running from Jacurutu. The thread to Sabiha must be cut first.

He crouched now in the last daylight at the eastern edge of the rock which protected Jacurutu. His Fremkit had produced energy tablets and food. He waited now for strength. To the west lay Lake Azrak, the gypsum plain where once there'd been open water in the days before the worm. Unseen to the east lay the Bene Sherk, a scattering of new settlements encroaching upon the open bled. To the south lay the Tanzerouft, the Land of Terror: thirty-eight hundred kilometers of wasteland broken only by patches of grass-locked dunes and windtraps to water them - the work of the ecological transformation remaking the landscape of Arrakis. They were serviced by airborne teams and no one stayed for long.

I will go south, he told himself. Gurney will expect me to do that. This was not the moment to do the completely unexpected.

It would be dark soon and he could leave this temporary hiding place. He stared at the southern skyline. There was a whistling of dun sky along that horizon, rolling there like smoke, a burning line of undulant dust - a storm. He watched the high center of the storm rising up out of the Great Flat like a questing worm. For a full minute he watched the center, saw that it did not move to the right or the left. The old Fremen saying leaped into his mind: When the center does not move, you are in its path.

That storm changed matters.

For a moment he stared back westward the direction of Tabr, feeling the deceptive grey-tan peace of the desert evening, seeing the white gypsum pan edged by wind-rounded pebbles, the desolate emptiness with its unreal surface of glaring white reflecting dust clouds. Nowhere in any vision had he seen himself surviving the grey serpent of a mother storm or buried too deeply in sand to survive. There was only that vision of rolling in wind... but that might come later.

And a storm was out there, winding across many degrees of latitude, whipping its world into submission. It could be risked. There were old stories, always heard from a friend of a friend, that one could lock an exhausted worm on the surface by propping a Maker hook beneath one of its wide rings and, having immobilized it, ride out a storm in the leeward shadow. There was a line between audacity and abandoned recklessness which tempted him. That storm would not come before midnight at the earliest. There was time. How many threads could be cut here? All, including the final one?

Gurney will expect me to go south, but not into a storm.

He stared down to the south, seeking a pathway, saw the fluent ebony brushstroke of a deep gorge curving through Jacurutu's rock. He saw sand curls in the bowels of the gorge, chimera sand. It uttered its haughty runnels onto the plain as though it were water. The gritty taste of thirst whispered in his mouth as he shouldered his Fremkit and let himself down onto the path which led into the canyon. It was still light enough that he might be seen, but he knew he was gambling with time.

As he reached the canyon's lip, the quick night of the central desert fell upon him. He was left with the parched glissando of moonglow to light his way toward the Tanzerouft. He felt his heartbeat quicken with all of the fears which his wealth of memories provided. He sensed that he might be going down into Huanui-naa, as Fremen fears labeled the greatest storms: the Earth's Deathstill. But whatever came, it would be visionless. Every step left farther behind him the spice-induced dhyana, that spreading awareness of his intuitive-creative nature with its unfolding to the motionless chain of causality. For every hundred steps he took now, there must be at least one step aside, beyond words and into communion with his newly grasped internal reality.

One way or another, father, I'm coming to you.

There were birds invisible in the rocks around him, making themselves known by small sounds. Fremen-wise, he listened for their echoes to guide his way where he could not see. Often as he passed crannies he marked the baleful green of eyes, creatures crouched in hiding because they knew a storm approached.

He emerged from the gorge onto the desert. Living sand moved and breathed beneath him, telling of deep actions and latent fumaroles. He looked back and up to the moon-touched lava caps on Jacurutu's buttes. The whole structure was metamorphic, mostly pressure-formed. Arrakis still had something to say in its own future. He planted his thumper to call a worm and, when it began beating against the sand, took his position to watch and listen. Unconsciously his right hand went to the Atreides hawk ring concealed in a knotted fold of his dishsasha. Gurney had found it, but had left it. What had he thought, seeing Paul's ring?

Father, expect me soon.

The worm came from the south. It angled in to avoid the rocks, not as large a worm as he'd hoped, but that could not be remedied. He gauged its passage, planted his hooks, and went up the scaled side with a quick scrambling as it swept over the thumper in a swishing dust spray. The worm turned easily under the pressure of his hooks. The wind of its passage began to whip his robe. He bent his gaze on the southern stars, dim through dust, and pointed the worm that way.

Right into the storm.

As First Moon rose, Leto gauged the storm height and put off his estimate of its arrival. Not before daylight. It was spreading out, gathering more energy for a great leap. There'd be plenty of work for the ecological transformation teams. It was as though the planet fought them with a conscious fury out here, the fury increasing as the transformation took in more land.

All night he pressed the worm southward, sensing the reserves of its energy in the movements transmitted through his feet. Occasionally he let the beast fall off to the west which it was forever trying to do, moved by the invisible boundaries of its territory or by a deep-seated awareness of the coming storm. Worms buried themselves to escape the sandblast winds, but this one would not sink beneath the desert while Maker hooks held any of its rings open.