cords of his neck, and the gaping, silent scream was more terrible than any sound. Then she herself screamed as his eyes rolled back, leaving only the empty white of the eyeballs staring terribly at her. He went over, back, down, like a felled tree, thudding heavily on the sand. Unconscious or dead, she couldn’t tell. She pulled limply at his leg, but couldn’t drag his immense weight into the shade.
Brion lay on his back in the sun, sweating. Lea saw this and knew that he was still alive. Yet what was happening? She groped for memory in the red haze of her mind, but could remember nothing from her medical studies that would explain this. On every square inch of his body the sweat glands seethed with sudden activity. From every pore oozed great globules of oily liquid, far thicker than normal perspiration. Brion’s arms rippled with motion and Lea gaped, horrified as the hairs there writhed and stirred as though endowed with separate life. His chest rose and fell rapidly, deep, gasping breaths racking his body. Lea could only stare through the dim redness of unreality and wonder if she was going mad before she died.
A coughing fit broke the rhythm of his rasping breath, and when it was over his breathing was easier. The perspiration still covered his body, the individual beads touching and forming tiny streams that trickled down his body and vanished in the sand. He stirred and rolled onto his side, facing her. His eyes were open and normal now as he smiled.
“Didn’t mean to frighten you. It caught me suddenly coming at the wrong season and everything. It was a bit of a jar to my system. I’ll get you some water now—there’s still a bit left.”
“What happened? When you looked like that, when you fell…”
“Take two swallows, no more,” he said, holding the open canteen to her mouth. “Just summer change, that’s all. It happens to us every year on Anvhar—only not that violently, of course. In the winter our bodies store a layer of fat under the skin for insulation, and sweating almost ceases completely. There are a lot of internal changes too. When the weather warms up the process is reversed. The fat is metabolized and the sweat glands enlarge and begin working overtime as the body prepares for two months of hard work, heat and little sleep. I guess the heat here triggered off the summer change early.”
“You mean—you’ve adapted to this terrible planet?”
“Just about. Though it does feel a little warm. I’ll need a lot more water soon, so we can’t remain here. Do you think you can stand the sun if I carry you?”
“No, but I won’t feel any better staying here.” She was light-headed, scarcely aware of what she said. “Keep going, I guess. Keep going.”
As soon as she was out of the shadow of the rock the sunlight burst over her again in a wave of hot pain. She fell unconscious at once. Brion picked her up and staggered forward. After a few yards, he began to feel the pull of the sand. He knew he was reaching the end of his strength. He went more slowly and each dune seemed a bit higher than the one before. Giant, sand-scoured rocks pushed through the dunes here and he had to stumble around them. At the base of the largest of these monoliths was a straggling clump of knotted vegetation. He passed it by —then stopped as something tried to penetrate his heat-crazed mind. What was it? A difference. Something about these plants that he hadn’t noticed in any of the others he had passed during the day.
It was almost like defeat to turn and push his clumsy feet backwards in his own footprints; to stand blinking helplessly at the plants. Yet they were important. Some of them had been cut off close to the sand. Not broken by any natural cause, but cut sharply and squarely by a knife or blade of some sort. The cut plants were long dried and dead, but a tiny hope flared up in him. This was the first sign that other people were actually alive on this heat- blasted planet. And whatever the plants had been cut for, they might be of aid to him. Food—perhaps drink. His hands trembled at the thought as he dropped Lea heavily into the shade of the rock. She didn’t stir.
His knife was sharp, but most of the strength was gone from his hands. Breath rasping in his dried throat, he sawed at the tough stem, finally cutting it through. Raising up the shrub, he saw a thick liquid dripping from file severed end. He braced his hand against his leg, so it wouldn’t shake and spill, until his cupped palm was full of sap.
It was wet, even a little cool as it evaporated.
Surely it was mostly life-giving water. He had a moment’s misgiving as he raised it to his lips, and instead of drinking it merely touched it with the tip of his tongue.
At first nothing—then a searing pain. It stabbed deep into his throat and choked him. His stomach heaved and he vomited bitter bile. On his knees, fighting the waves of pain, he lost body fluid he vitally needed.
Despair was worse than the pain. The plant juice must have some use; there must be a way of purifying it or neutralizing it. But Brion, a stranger on this planet, would be dead long before he found out how to do this.
Weakened by the cramps that still tore at him, he tried not to realize how close to the end he was. Getting the girl on his back seemed an impossible task, and for an instant he was tempted to leave her there. Yet even as he considered this he shouldered her leaden weight and once more went on. Each footstep an effort, he followed his own track up the dune. Painfully he forced his way to the top, and looked at the Disan standing a few feet away.
They were both too surprised by the sudden encounter to react at once. For a breath of time they stared at each other, unmoving. When they reacted it was the same defence of fear. Brion dropped the girl, bringing the gun up from the holster in the return of the same motion. The Disan jerked a belled tube from his waistband and raised it to his mouth.
Brion didn’t fire. A dead man had taught him how to train his empathetic sense, and to trust it. In spite of the fear that wanted him to jerk the trigger, a different sense read the unvoiced emotions of the native Disan. There was fear there, and hatred. Welling up around these was a strong desire not to commit violence, this time, to communicate instead. Brion felt and recognized all this in a fraction of a second. He had to act instantly to avoid a tragic happening. A jerk of his wrist threw the gun to one side.
As soon as it was gone he regretted its loss. He was gambling their lives on an ability he still was not sure of. The Disan had the tube to his mouth when the gun hit the ground. He held the pose, unmoving. Then he accepted Brion’s action and thrust the tube back into his waistband.
“Do you have any water?” Brion asked, the guttural Disan words hurting his throat.
“I have water,” the man said. He still didn’t move. “Who are you? What are you doing here?”
“We’re from off planet. We had… an accident. We want to go to the city. The water.”
The Disan looked at the unconscious girl and made his decision. Over one shoulder he wore one of the green objects that Brion remembered from the solido. He pulled it off and the thing writhed slowly in his hands. It was alive—a green length a metre long, like a noduled section of a thick vine. One end flared out into a petal-like formation. The Disan took a hook-shaped object from his waist and thrust it into the petaled orifice. When he turned the hook in a quick motion the length of green writhed and curled around his arm. He pulled something small and dark out and threw it to the ground, extending the twisting green shape towards Brion. “Put your mouth to the end and drink,” he said.
Lea needed the water more, but he drank first, suspicious of the living water source. A hollow below the writhing petals was filling with straw-coloured water from the fibrous, reedy interior. He raised it to his mouth and drank. The water was hot and tasted swampy. Sudden sharp pains around his mouth made him jerk the thing away. Tiny glistening white barbs projected from the petals pink-tipped now with his blood. Brion swung towards the Disan angrily—and stopped when he looked at the other man’s face. His mouth was surrounded by many small white scars.
“The vaede does not like to give up its water, but it always does,” the man said.
Brion drank again, then put the vaede to Lea’s mouth. She moaned without regaining consciousness, her lips seeking reflexively for the life-saving liquid. When she was satisfied Brion gently drew the barbs from her flesh and drank again. The Disan hunkered down on his heels and watched them expressionlessly. Brion handed back the vaede, then held some of the clothes so that Lea was in their shade. He settled to the same position as the native and looked closely at him.
Squatting immobile on his heels, the Disan appeared perfectly comfortable under the flaming sun. There was no trace of perspiration on his naked, browned skin. Long hair fell to his shoulders, and startlingly blue eyes stared back at Brion from deep-set sockets. The heavy kilt around his loins was the only garment he wore. Once more the vaede rested over his shoulder, still stirring unhappily. Around his waist was the same collection of leather, stone and brass objects that had been in the solido. Two of them now had meaning to Brion: the tube-and-mouthpiece, a blowgun of some kind; and the specially shaped hook for opening the vaede. He wondered if the other strangely formed things had equally practical functions. If you accepted them as artefacts with a purpose—not barbaric
