Mark was tired now, and barely able to crawl around, even without the grip of gravity. He stayed in his bunk most of the time. Charles fed him as best he could, moving on rusty, creaking limbs.
“What do you think of girls?”
“I never saw a good one yet.”
“Well, that’s not fair.”
Mark was too tired to see the end coming, and Charles wasn’t interested. But the end was on its way. The air pump threatened to give out momentarily. There hadn’t been any food for days.
“But why you?” Gasping in the escaping air. Strangling.
“Here I have a whole world—”
“Don’t get sentimental—”
“And the love of a girl named Martha.”
From his bunk Mark saw the stars for the last time. Big, bigger than ever, endlessly floating in the still waters of space.
“The stars…” Mark said.
“Yes?”
“The sun?”
“—shall shine as now.”
“A bloody poet.”
“A poor poet.”
“And girls?”
“I dreamed of a girl named Martha once. Maybe if—”
“What do you think of girls? And stars? And Earth?” And it was bedtime, this time forever.
Charles stood beside the body of his friend. He felt for a pulse once, and allowed the withered hand to fall. He walked to a corner of the shack and turned off the tired air pump.
The tape that Mark had prepared had a few cracked inches left to run. “I hope he finds his Martha,” the robot croaked, and then the tape broke.
His rusted limbs would not bend, and he stood frozen, staring back at the naked stars. Then he bowed his head.
“The Lord is my shepherd,” Charles said. “I shall not want. He maketh me to lie down in green pastures; he leadeth me…”
FOREVER
With so much at stake, Charles Dennison should not have been careless. An inventor cannot afford carelessness, particularly when his invention is extremely valuable and obviously patentable. There are too many grasping hands ready to seize what belongs to someone else, too many men who feast upon the creativity of the innocent.
A touch of paranoia would have served Dennison well; but he was lacking in that vital characteristic of inventors. And he didn’t even realize the full extent of his carelessness until a bullet, fired from a silenced weapon, chipped a granite wall not three inches from his head.
Then he knew. But by then it was too late.
Charles Dennison had been left a more than adequate income by his father. He had gone to Harvard, served a hitch in the Navy, then continued his education at M.I.T. Since the age of thirty-two, he had been engaged in private research, working in his own small laboratory in Riverdale, New York. Plant biology was his field. He published several noteworthy papers, and sold a new insecticide to a development corporation. The royalties helped him to expand his facilities.
Dennison enjoyed working alone. It suited his temperament, which was austere but not unfriendly. Two or three times a year, he would come to New York, see some plays and movies, and do a little serious drinking. He would then return gratefully to his seclusion. He was a bachelor and seemed destined to remain that way.
Not long after his fortieth birthday, Dennison stumbled across an intriguing clue which led him into a different branch of biology. He pursued his clue, developed it, extended it slowly into a hypothesis. After three more years, a lucky accident put the final proofs into his hands.
He had invented a most effective longevity drug. It was not proof against violence; aside from that, however, it could fairly be called an immortality serum.
* * * *
NOW was the time for caution. But years of seclusion had made Dennison unwary of people and their motives. He was more or less heedless of the world around him; it never occurred to him that the world was not equally heedless of him.
He thought only about his serum. It was valuable and patentable. But was it the sort of thing that should be revealed? Was the world ready for an immortality drug?
He had never enjoyed speculation of this sort. But since the atom bomb, many scientists had been forced to look at the ethics of their profession. Dennison looked at his and decided that immortality was inevitable.
Mankind had, throughout its existence, poked and probed into the recesses of nature, trying to figure out how things worked. If one man didn’t discover fire, or the use of the lever, or gunpowder, or the atom bomb, or immortality, another would. Man willed to know all nature’s secrets, and there was no way of keeping them hidden.
Armed with this bleak but comforting philosophy, Dennison packed his formulas and proofs into a briefcase, slipped a two-ounce bottle of the product into a jacket pocket, and left his Riverdale laboratory. It was already evening. He planned to spend the night in a good midtown hotel, see a movie, and proceed to the Patent Office in Washington the following day.
On the subway, Dennison was absorbed in a newspaper. He was barely conscious of the men sitting on either side of him. He became aware of them only when the man on his right poked him firmly in the ribs.
Dennison glanced over and saw the snub nose of a small automatic, concealed from the rest of the car by a newspaper, resting against his side.
“What is this?” Dennison asked.
“Hand it over,” the man said.
Dennison was stunned. How could anyone have known about his discovery? And how could they dare try to rob him in a public subway car?
Then he realized that they were probably just after his money.
“I don’t have much on me,” Dennison said hoarsely, reaching for his wallet.
The man on his left leaned over and slapped the briefcase. “Not money,” he said. “The immortality stuff.”
* * * *
In some unaccountable fashion, they knew. What if he refused to give up his briefcase? Would they dare fire the automatic in the subway? It was a very small caliber weapon. Its noise might not even be heard above the subway’s roar. And probably they felt justified in taking the risk for a prize as great as the one Dennison carried.
He looked at them quickly. They were mild-looking men, quietly, almost somberly dressed. Something about their clothing jogged Dennison’s memory unpleasantly, but he didn’t have time to place the recollection. The automatic was digging painfully into his ribs.
The subway was coming to a station. Dennison glanced at the man on his left and caught the glint of light on a tiny hypodermic.
Many inventors, involved only in their own thoughts, are slow of reaction. But Dennison had been a gunnery officer in the Navy and had seen his share of action. He was damned if he was going to give up his invention so easily.
He jumped from his seat and the hypo passed through the sleeve of his coat, just missing his arm. He swung the briefcase at the man with the automatic, catching him across the forehead with the metal edge. As the doors opened, he ran past a popeyed subway guard, up the stairs and into the street.
The two men followed, one of them streaming blood from his forehead. Dennison ran, looking wildly around for a policeman.
The men behind him were screaming, “Stop, thief! Police! Police! Stop that man!”
Apparently they were also prepared to face the police and to claim the briefcase and bottle as their own. Ridiculous! Yet the complete and indignant confidence in their shrill voices unnerved Dennison. He hated a scene.
Still, a policeman would be best. The briefcase was filled with proof of who he was. Even his name was initialed on the outside of the briefcase. One glance would tell anyone…
He caught a flash of metal from his briefcase, and, still running, looked at it. He was shocked to see a metal plate fixed to the cowhide, over the place where his initials had been. The man on his left must have done that when he slapped the briefcase.
Dennison dug at the plate with his fingertips, but it would not come off.
It read, Property of Edward James Flaherty, Smithfield Institute.