Forever

order.

Dennison saw them, swerved suddenly and sprinted across the street. A bus loomed in front of him.

He hurled himself out of its way, fell, got up again and ran on.

His pursuers were delayed by the dense flow of traffic. Their high-pitched cries faded as Dennison turned into a side street, ran down its length, then down another.

He was in a section of massive apartment buildings. His lungs felt like a blast furnace and his left side seemed to be sewed together with red-hot wire. There was no help for it, he had to rest.

It was then that the first bullet, fired from a silenced weapon, chipped a granite wall not three inches from his head. That was when Dennison realized the full extent of his carelessness.

He pulled the bottle out of his pocket. He had hoped to carry out more experiments on the serum before trying it on human beings. Now there was no choice.

Dennison yanked out the stopper and drained the contents.

Immediately he was running again, as a second bullet scored the granite wall. The great blocks of apartments loomed endlessly ahead of him, silent and alien. There were no walkers upon the streets. There was only Dennison, running more slowly now past the immense, blank-faced apartments.

A long black car came up behind him, its searchlight probing into doors and alleys. Was it the police?

'That's him!' cried the shrill, unnerving voice of one of Dennison's pursuers.

Dennison ducked into a narrow alley between buildings, raced down it and into the next street.

There were two cars on that street, at either end of the block, their headlights shining toward each other, moving slowly to trap him in the middle. The alley gleamed with light now, from the first car's headlights shining down it. He was surrounded.

Dennison raced to the nearest apartment building and yanked at the door. It was locked. The two cars were almost even with him. And, looking at them, Dennison remembered the unpleasant jog his memory had given him earlier.

The two cars were hearses.

The men in the subway, with their solemn faces, solemn clothing, subdued neckties, shrill, indignant voices —they had reminded him of undertakers. They had been undertakers!

Of course! Of course! Oil companies might want to block the invention of a cheap new fuel which could put them out of business; steel corporations might try to stop the development of an inexpensive, stronger-than-steel plastic ...

And the production of an immortality serum would put the undertakers out of business.

His progress, and the progress of thousands of other researchers in biology, must have been watched. And when he made his discovery, they had been ready.

The hearses stopped, and somber-faced, respectable-looking men in black suits and pearl-gray neckties poured out and seized him. The briefcase was yanked out of his hand. He felt the prick of a needle in his shoulder. Then, with no transitional dizziness, he passed out.

He came to sitting in an armchair. There were armed men on either side of him. In front of him stood a small, plump, undistinguished-looking man in sedate clothing.

'My name is Mr. Bennet,' the plump man said. 'I wish to beg your forgiveness, Mr. Dennison, for the violence to which you were subjected. We found out about your invention only at the last moment and therefore had to improvise. The bullets were meant only to frighten and delay you. Murder was not our intention.'

'You merely wanted to steal my discovery,' Dennison said.

'Not at all,' Mr. Bennet told him. 'The secret of immortality has been in our possession for quite some time.'

'I see. Then you want to keep immortality from the public in order to safeguard your damned undertaking business!'

'Isn't that rather a naive view?' Mr. Bennet asked, smiling. 'As it happens, my associates and I are not undertakers. We took on the disguise in order to present an understandable motive if our plan to capture you had misfired. In that event, others would have believed exactly—and only—what you thought: that our purpose was to safeguard our business.'

Dennison frowned and watchfully waited.

'Disguises come easily to us,' Mr. Bennet said, still smiling. 'Perhaps you have heard rumors about a new carburetor suppressed by the gasoline companies, or a new food source concealed by the great food suppliers, or a new synthetic hastily destroyed by the cotton-owning interests. That was us. And the inventions ended up here.'

'You're trying to impress me,' Dennison said.

'Certainly.'

'Why did you stop me from patenting my immortality serum?'

'The world is not ready for it yet,' said Mr. Bennet.

'It isn't ready for a lot of things,' Dennison said. 'Why didn't you block the atom bomb?'

'We tried, disguised as mercenary coal and oil interests. But we failed. However, we have succeeded with a surprising number of things.'

'But what's the purpose behind it all?'

'Earth's welfare,' Mr. Bennet said promptly. 'Consider what would happen if the people were given your veritable immortality serum. The problems of birth rate, food production, living space all would be aggravated. Tensions would mount, war would be imminent—'

'So what?' Dennison challenged. 'That's how things are right now, without immortality. Besides, there have been cries of doom about every new invention or discovery. Gunpowder, the printing press, nitroglycerin, the atom bomb, they were all supposed to destroy the race. But mankind has learned how to handle them. It had to! You can't turn back the clock, and you can't un-discover something. If it's there, mankind must deal with it!'

'Yes, in a bumbling, bloody, inefficient fashion,' said Mr. Bennet, with an expression of distaste.

'Well, that's how Man is.'

'Not if he's properly led,' Mr. Bennet said.

'No?'

'Certainly not,' said Mr. Bennet. 'You see, the immortality serum provides a solution to the problem of political power. Rule by a permanent and enlightened elite is by far the best form of government; infinitely better than the blundering inefficiencies of democratic rule. But throughout history, this elite, whether monarchy, oligarchy, dictatorship or junta, has been unable to perpetuate itself. Leaders die, the followers squabble for power, and chaos is close behind. With immortality, this last flaw would be corrected. There would be no discontinuity of leadership, for the leaders would always be there.'

'A permanent dictatorship,' Dennison said.

'Yes. A permanent, benevolent rule by small, carefully chosen elite corps, based upon the sole and exclusive possession of immortality. It's historically inevitable. The only question is, who is going to get control first?'

'And you think you are?' Dennison demanded.

'Of course. Our organization is still small, but absolutely solid. It is bolstered by every new invention that comes into our hands and by every scientist who joins our ranks. Our time will come, Dennison! We'd like to have you with us, among the elite.'

'You want me to join you?' Dennison asked, bewildered.

'We do. Our organization needs creative scientific minds to help us in our work, to help us save mankind from itself.'

'Count me out,' Dennison said, his heart beating fast.

'You won't join us?'

'I'd like to see you all hanged.'

Mr. Bennet nodded thoughtfully and pursed his small lips. 'You have taken your own serum, have you not?'

Dennison nodded. 'I suppose that means you kill me now?'

'We don't kill,' Mr. Bennet said. 'We merely wait. I think you are a reasonable man, and I think you'll come to