The worm stopped.
Her anger suddenly converted to terror, Sheeana broke off pounding on the worm. She realized only then that she had been screaming. A terrible sense of lonely exposure filled her. She did not know how she had come here. She knew only where she was and this gripped her with an agony of fear.
The worm continued quiescent on the sand.
Sheeana did not know what to do. At any moment, the worm could roll over and crush her. Or it could burrow beneath the sand, leaving her on the surface to be scooped up at leisure.
Abruptly, a long tremor worked its way down the worm’s length from its tail to Sheeana’s position behind the mouth. The worm began to move ahead. It turned in a wide arc and gathered speed on a course to the northeast.
Sheeana leaned forward and gripped the leading edge of a ring ridge on the worm’s back. She feared that any second it would slide beneath the sand. What could she do then? But Shaitan did not burrow. As minutes passed without any deviation from that straight and swift passage across the dunes, Sheeana found her mind working once more. She knew about this ride. The priests of the Divided God forbade it but the histories, both written and oral, said Fremen rode thus in the ancient days. Fremen stood tall atop Shaitan’s back supported by slender poles with hooked ends. The priests decreed that this had been done before Leto II shared His consciousness with the God of the desert. Now, nothing was permitted that might demean the scattered bits of Leto II.
With a speed that astonished her, the worm carried Sheeana toward the mist-dazzled shape of Keen. The great city lay like a mirage on the distorted horizon. Sheeana’s threadbare robe whipped against the thin surface of her patched stillsuit. Her fingers ached where she gripped the leading edge of the giant ring. The cinnamon, burnt-rock and ozone of the worm’s heat exchange swept over her on shifts in the wind.
Keen began to gain definition ahead of her.
The priests will see me and be angry, she thought.
She identified the low brick structures that marked the first line of qanats and, beyond them, the enclosed barrel-curve of a surface aqueduct. Above these structures rose the walls of terraced gardens and the high profiles of giant windtraps, then the temple complex within its own water barriers.
A day’s march across open sand in little more than an hour!
Her parents and village neighbors had made this journey many times for trade and to join in the dancing but Sheeana had only accompanied them twice. She remembered mostly the dancing and the violence that followed. The size of Keen filled her with awe. So many buildings! So many people! Shaitan could not harm such a place as that.
But the worm plunged straight ahead as though it would ride over qanat and aqueduct. Sheeana stared at the city rising higher and higher in front of her. Fascination subdued her terror. Shaitan was not going to stop!
The worm ground to a halt.
The tubular surface vents of the qanat lay no more than fifty meters in front of its gaping mouth. She smelled the hot cinnamon exhalations, heard the deep rumblings of Shaitan’s interior furnace.
It became apparent to her at last that the journey had ended. Slowly, Sheeana released her grip on the ring. She stood, expecting any moment the worm would renew its motion. Shaitan remained quiescent. Moving cautiously, she slid off her perch and dropped to the sand. She paused there. Would it move now? She held a vague idea of dashing for the qanat but this worm fascinated her. Slipping and sliding in the disturbed sand, Sheeana moved around to the front of the worm and stared into the fearsome mouth. Within the frame of crystal teeth flames rolled forward and backward. A searing exhalation of spice odors swept over her.
The madness of that first dash down off the dune and onto the worm came back to Sheeana. “Damn you, Shaitan!” she shouted, shaking a fist at the awful mouth. “What did we ever do to you?”