"White. This is Kurt Zen, colonel, intelligence, reporting. Connect me immediately with General Stocker."

Satisfied with the identity of the caller, the operator said, "Just a minute, colonel, I'll see if the general will talk to you."

"Tell him it's important," Zen urged.

"They always say that," the operator sighed. "I'll put you through as soon as I can."

"Kurt, boy, where are you?" General Stacker's voice boomed into a distant microphone. The general's voice always boomed, he was always hearty, he was always sure that while things might look black right now, they would work out all right in the end. By the time the booming voice reached Zen's earphone, it had been transformed into a tinny squeak. Kurt thought he detected an uneasy note in the squeak and he wondered if the general had finally glimpsed the end, and was finding it not quite as he had supposed.

"In hell, general," Zen answered. He swiftly told where he was and what had happened. "Cuso's blooper knocked out the last pass by which we can bring an effective force against him. This whole area is loaded with radiation."

"How will we ever root that bastard out of his hole now?"

"That's for the staff to decide. I have more important news."

"Yes? Talk, Kurt, and fast. You don't mean that you—"

"Yes. I mean I think this nurse may be it. I don't know yet." Zen explained what had happened.

"Damn it, Kurt, do you mean to tell me that if she comes back alive, you will know she is immune to the radiation, and hence must be one of the new people? But if she comes back dead, or so loaded with radiation that she will die within a few days, then you will know she was just like all the rest of us?" Even through Zen's earphone, the general's voice had begun to boom.

"That's the way I see it," Zen answered.

"But goddammit—Are you hurt, Kurt?" The general's voice was suddenly solicitous. "Are you all right?"

"Damn it, I'm in my right mind," Zen answered. "I was in a prospect hole when the blast went off. Don't you think I've got enough sense to take cover?" Stocker's suddenly solicitous attitude irritated him. "Sorry, sir," he apologized an instant later.

"It's quite all right, boy. I know that nerves get frayed in combat. But this nurse—"

"That's the way I see it, sir," Zen said doggedly. "I request permission to follow her."

"If she comes back alive, you mean?"

"I would appreciate it if you would stop reminding me of that possibility."

"Oh. So you are emotionally interested in her?"

"Well, what if I am? She's a nice kid."

"They all are, boy. They all are—until you get to know them. As to permission to follow her, you've not only got it, but it's an order. We've got to find out about these new people. One of them appeared in President Wilkerson's private office this morning and told him to call off a planned landing in Asia."

"Really?" Zen said. "In the President's office!"

"That's what I said."

"Did it really happen? I mean, was anyone present?"

"No one except the President's secretary. She's under heavy sedation right now, from shock. She thought God Almighty Himself had come walking in. The old man is not in much better shape." Stocker's voice showed signs of strain. "I've got my orders from Wilkerson himself and I'm passing them on to you. Find these new people! Follow that nurse to hell if you have to."

"Right, sir."

"Report to me when you have something to report—that is, something besides going to bed with her. Off." Zen grimaced as he pulled the tiny phone out of his ear. He slipped the transmitter back into the pack and slung it over his shoulder. The radiation count was dropping but it was still too high for safety. He looked longingly up the trail. Wounded men were coming down but Nedra was not in sight.

The wounded men were no longer a fighting unit, but had become individuals, each one intent only on his own survival. Patriotism had gone from their minds, they no longer gave a hoot about saving their country, but were only interested in saving their own lives.

Far up the trail, Zen could see a tall figure moving upward. The nurse! He unslung the pair of field glasses from his shoulder. Through the powerful lenses Nedra's lithe figure was very clear. He saw her move to the side of the trail and kneel beside a wounded man who lacked the courage to walk downhill. Somehow she got the man to his feet and started him along the trail. He stumbled and fell. Again the nurse knelt beside him but this time she made no attempt to lift him. Instead, she got to her own feet.

Zen decided the man had died as he fell.

She continued on up the slope.

Down below, motors roared and then came to a halt. Turning, Zen saw that a first aid station was being set up down there. The medics worked fast; already they were directing the wounded men to the back end of a truck, where an examination station had been set up. But, fast as they worked, they were too late to help the vast majority of the wounded. The futility of the effort depressed Zen, so he returned his attention to the nurse.

She was in the middle of the trail again. The avalanche, directly ahead of her, had stopped her progress. A man was with her.

Through the glasses, the man looked as tall and craggy as a mountain peak. No soldier, he was without helmet or other headgear. His hair, white as the snow on top of a mountain, was flying in the wind. His face looked like a statue hewn in granite. Zen guessed that he was a resident of this region, a mountaineer who had sought safety in these remote fastnesses, and who had been blasted out of his hiding place by Cuso's radioactive blooper and was wandering down this trail to die. The nurse was talking to him.

Involuntarily, as if they had a will of their own, Zen's legs started carrying him up the slope. He had taken a dozen steps before he remembered the counter on his wrist.

"To hell with the count!" he thought. "I'm going up there and drag her down here. She's not going to throw her life away while I skulk like a coward down below. I don't give a damn whether she's one of the new people or not. She's human!"

He climbed the slope with giant strides. Then he saw that Nedra was running toward him and waving him back.

"Colonel! You can't come up here."

"I am coming up there!" he shouted in reply.

"No!"

When he did not stop, she ran faster toward him. The craggy man kept pace with her. Reaching Zen, she caught his sleeve, turned him around, and started him down the slope. "You can't be here." Her voice was breathless with protest.

"Are you giving me orders?" Zen growled. Secretly he was pleased because she was concerned about him.

"If you will permit me, colonel, I think Nedra's intention is to save your life," the craggy man spoke. He had a voice like a bell tolling in the distance, sweet-toned and musical, but with overtones of great strength.

"What about her life?" Zen demanded.

"I'm going down now, colonel," the nurse said hastily. "They've set up a first aid station. They will need me there."

"You will need their attention is what you mean," Zen said.

"Colonel, the counter!" she answered.

The needle was well over the hundred mark and was still rising.

"Come, colonel." Hooking her arm in his, Nedra began moving down the rough, boulder-strewn trail. Zen did not move. She tugged harder.

"Your life is in danger here, sir," the craggy man said, politely.

"That is of interest to me only," Zen answered. "And what about your life?"

"Colonel, I'd like you to meet a friend of mine," the nurse said quickly. "Colonel Zen, Sam West. We'll talk while we walk down to the first aid station."

"A pleasure to meet you, sir," West said, extending his hand. His handclasp was firm but there was a suggestion of additional power in his fingers.

"Nice to meet you, Mr. West. Do you live around here?"

"Over that way,"