The jigsaw pieces fitted together faster as the days drifted into weeks. McGuire helped. A retired surgeon-medico, he'd been Rockwell's secretary for a number of years. Not much help, but good company.
Rockwell noted that McGuire joked gruffly about Smith, nervously; and a lot. Trying to be calm. But one day McGuire stopped, thought it over, and drawled, "Hey, it just came to me! Smith's alive. He should be dead. But he's alive. Good God!"
Rockwell laughed. "What in blazes do you think I'm working on? I'm bringing an X-ray machine out next week so I can find out what's going on inside Smith's shell." Rockwell jabbed with a hypo needle. It broke on the hard shell.
Rockwell tried another needle, and another, until finally he punctured, drew blood, and placed the slides under the microscope for study. Hours later he calmly shoved a serum test under McGuire's red nose, and spoke quickly.
"Lord, I can't believe it. His blood's germicidal. I dropped a streptococci colony into it and the strep was annihilated in eight seconds! You could inject every known disease into Smith and he'd destroy them all, thrive on them!"
It was only a matter of hours until other discoveries. It kept Rockwell sleepless, tossing at night, wondering, theorizing the titanic ideas over and over. For instance—
Hartley'd fed Smith so many cc's of blood-food every day of his illness until recently. NONE OF THAT FOOD HAD EVER BEEN ELIMINATED. All of it had been stored, not in bulk-fats, but in a perfectly abnormal solution, an x-liquid contained in high concentrate form in Smith's blood. An ounce of it would keep a man well fed for three days. This x-liquid circulated through the body until it was actually needed, when it was seized upon and used. More serviceable than fat. Much more!
Rockwell glowed with his discovery. Smith had enough x-liquid stored in him to last months and months more. Self-sustaining.
McGuire, when told, contemplated his paunch sadly.
"I wish I stored my food that way."
That wasn't all. Smith needed little air. What air he had he seemed to acquire by an osmotic process through his skin. And he used every molecule of it. No waste.
"And," finished Rockwell, "eventually Smith's heart might even take vacations from beating, entirely!"
"Then he'd be dead," said McGuire.
“To you and I, yes. To Smith—maybe. Just maybe. Think of it, McGuire. Collectively, in Smith, we have a self-purifying blood stream demanding no replenishment but an interior one for months, having little breakdown and no elimination of wastes whatsoever because every molecule is utilized, self-evolving, and fatal to any and all microbic life. All this, and Hartley speaks of degeneration!"
Hartley was irritated when he heard of the discoveries. But he still insisted that Smith was degenerating. Dangerous.
McGuire tossed his two cents in. "How do we know that this isn't some super microscopic disease that annihilates all other bacteria while it works on its victim. After all—malarial fever is sometimes used surgically to cure syphilis; why not a new bacillus that conquers all?"
"Good point,” said Rockwell. "But we're not sick, are we?"
"It may have to incubate in our bodies."
"A typical old-fashioned doctor's response. No matter what happens to a man, he's 'sick'—if he varies from the norm. That's your idea, Hartley," declared Rockwell, "not mine. Doctors aren't satisfied unless they diagnose and label each case. Well, I think that Smith's healthy; so healthy you're afraid of him.”
"You're crazy," said McGuire.
"Maybe. But I don't think Smith needs medical interference. He's working out his own salvation. You believe he's degenerating. I say he's growing.'*
"Look at Smith's skin," complained McGuire.
"Sheep in wolfs clothing. Outside, the hard, brittle epidermis. Inside, ordered regrowth, change. Why? I'm on the verge of knowing. These changes inside Smith are so violent that they need a shell to protect their action. And as for you. Hartley, answer me truthfully, when you were young, were you afraid of insects, spiders, things like that?"
"Yes."
"There you are. A phobia. A phobia you use against Smith. That explains your distaste for Smith's change."
In the following weeks, Rockwell went back over Smith's life carefully. He visited the electronics lab where Smith had been employed and fallen ill. He probed the room where Smith had spent the first weeks of his "illness" with Hartley in attendance. He examined the machinery there. Something about radiations
While he was away from the sanitarium, Rockwell locked Smith tightly, and had McGuire guard the door in case Hartley got any unusual ideas.
The details of Smith's twenty-three years were simple. He had worked for five years in the electronics lab, experimenting. He had never been seriously sick in his life.
And as the days went by Rockwell took long walks in the dry-wash near the sanitarium, alone. It gave him time to think and solidify the incredible theory that was becoming a unit in his brain.
And one afternoon he paused by a night-blooming jasmine outside the sanitarium, reached up, smiling, and plucked a dark shining object off of a high branch. He looked at the object and tucked it in his pocket. Then he walked into the sanitarium.