He was small for an Earther, shorter than Tach. From a distance he looked to be an unexceptional black man in his fifties, with gray-dusted hair and a gold right incisor. Up close you noticed that he shone with an unnatural luster, more like obsidian than skin. “I do my own advertisin’, like,” he’d explained to Trips when Tachyon introduced them. “Drum up business for my ’shine stand.”
“How well could Doughboy find his way around the city unaided?” Tachyon asked.
“He couln’nt. Find his way around Jokertown all right, always be jokers looking out for him, you know, seeing he didn’t wander off.” For a moment he sat and stared at a spill of sunlight in which a tiny metal Ferrari lay on its side. “They say he killed this scientist dude up by the Park. He never even been to the Park but twice. He don’t know nothin’ about no astronomy.”
He squeezed his eyes shut. Tears leaked through. “Oh, Doctor, you got to do something. He’s my boy, he’s like my son, and he’s hurtin’. And there nothing I can do.”
Tachyon shifted weight from boot to boot. The Captain plucked a daisy, rather the worse for wear, from his lapel, squatted down and held it out to Shiner.
Sobbing, the black man opened his eyes. They narrowed at once, in suspicion, confusion. Trips just hunkered there with flower proffered. After a moment Shiner took it.
Trips squeezed his hand. A tear fell on his own. He and Tachyon quietly left.
“Dr. Warren was not just a scientist,” Martha Quinlan said as she guided them back through the apartment. “He was a saint. The quest to get the truth before the people was never-ending for him. He is a martyr to man’s quest for Knowledge.”
“Oh, wow,” Cap’n Trips said.
As far as Tachyon had been able to learn, the late Warner Fred Warren had had no next of kin. A legal battle was shaping up for possession of the trust fund that had enabled him to keep a penthouse apartment on Central Park and devote his life to science—his grandfather had been an Oklahoma oil millionaire who attributed his success to dowsing and died claiming he was Queen Victoria—but in her capacity as managing editor of the National Informer Ms. Quinlan seemed to be acting as executor for Warren’s estate.
“It’s so good of you to come pay your respects to a fallen colleague, Dr. Tachyon. It would have meant so much to dear Fred, to know our distinguished visitor from the stars had taken a personal interest in him.”
“Dr. Warren’s contribution to the cause of science was unparalleled,” Tachyon said sonorously … since Trofim Lysenko, he emended mentally. Ah, Doughboy, may you never guess what I endure to gain you justice. It was a reflexive bit of Takisian misdirection, the story Tachyon had given Quinlan when he called to see about looking over the murder scene.
“It’s a terrible thing,” Quinlan warbled, leading them along a hallway hung with framed prints of hunting dogs from 1920s magazines. She was a little taller than Tach, wearing a dress like a black sack from neck and elbows to thighs, scarlet tights, white shoes, and thick plastic bracelets. Her gray-blond hair was styled straight and cut at a bias. Her eyes were made up like Theda Bara’s; she wore no lipstick. “A tragedy. So fortunate they caught the fellow who did it. Not right in the head, they say, and a joker to boot. Probably some kind of sex deviant. Our reporters are looking into this story very carefully, I can assure you.”
Trips made a sound. Quinlan stopped at the end of the hall. “Here it is, gentlemen. Preserved as it was the day he died. We intend to make this a museum, against the day poor Fred’s greatness is at last acknowledged by the scientific establishment which so persecuted him.” She gestured them grandly in.
The door to Dr. Fred’s lab had been wood, solid even for a ritzy New York apartment. It didn’t seem to have slowed down his last visitor. Conscientious gnomes from the forensic lab in the brick tower at One Police Plaza had swept up most of the splinters, but a shattered stub of door still hung on bent brass hinges.
Tachyon still had a certain difficulty fitting his eyes around the utilitarian, rectilinear shapes of terrestrial scientific equipment. Science on Takis was the province of the few, even among the Psi Lords; their equipment was grown of gene-engineered organisms even as their ships were, or custom-built by craftsmen concerned to make each piece unique, significant. Here he didn’t have much trouble. The gear that occupied the rubber-topped workbenches had been busted all to hell. Papers and shattered glass were strewn everywhere.
“Did he have, like, his observatory here?” Trips asked, craning around with his stupendous topper in hand.
“Oh, no. He had an observatory out on Long Island where he did most of his stargazing. He analyzed his results here, I suppose. There’s a darkroom and everything.” She rested a long fingernail on the line of her jaw. “What exactly was your name again? Captain…?”
“Trips.”
“Like in that Stephen King book? What was it? The Stand.”
“Uh, no. It’s like, they used to call Jerry Garcia that.” When she showed no signs of enlightenment, he went on, “He was the leader of the Grateful Dead. He, uh, he still is. He didn’t draw an ace, you know, like Jagger or Tom Douglas, and…” He noticed that her eyes had gone glassy and focused on oblivion, trailed his words away, and wandered off around the perimeter of the largish, cluttered, ruined room.
“Say, Doctor, what’re these dark splashes all over the walls?”
Tach glanced up. “Oh, those? Dried blood, of course.” Trips paled and his eyes bulged a bit. Tachyon realized he’d run roughshod yet again over Earther sensibilities. For a folk so robust, Terrestrials had such tender stomachs.
Still, even he was amazed at the savagery vented on the penthouse lab. There was a mindless quality to it, a palpable psychic emanation of fury and malice. Given the limited imagination of most police he’d encountered, Tachyon was no longer surprised they found Doughboy a plausible suspect; they thought him a demented freak, a caricature from a slasher flick, and that certainly described Dr. Warner Fred Warren’s assailant. Yet Tach was more convinced than ever that vast gentle child was incapable of such an act, however provoked.
The Informer editor had vanished, overcome with emotion no doubt. “Hey, Doc, come look at this,” Trips called. He was bending over a drafting table scattered with star-speckled photographs, peering intently at one edge.
Tach bent down beside him. There was a thin patch of gray, wrinkled, like a bit of tissue paper that had been wetted, stretched on the plastic surface, and left to dry. There was a curious membraneous quality to it that tickled the fringes of cognition.
“What is this stuff?” Trips asked.
“I do not know.” His eyes skimmed curiously over the photographs. A date penciled on the edge of one caught his eye: 4/5/86, the day Warren was murdered.
From a pocket Cap’n Trips produced a little vial and a scalpel in a disposable plastic sheath. “Do you always carry such implements?” Tach asked as he began to scrape up a few flakes of the gray stuff.
“Thought they might come in handy, man. If I was gonna be a detective and all.”
Shrugging, Tach turned his attention to the photograph that had caught his eye. It was the top of a small stack. Picking it up, he discovered a dozen or more photos that to his untrained eye all seemed to show the same star field.
“All right, Doc, Captain,” an unfamiliar voice blared from behind. “Give us a big smile for posterity.”
With a dexterity that surprised even himself, Tach half-rolled the photos and slipped them into one voluminous coat sleeve even as he spun to face the intruder. Martha Quinlan stood inside the door beaming while a young black man dropped to one knee and bombed them with a camera flash that could have driven a laser beam to Mars.
With a certain reluctance Tach let his fingers slip from the outsized wooden grips of the .357 magnum neatly concealed in a shoulder rig beneath his yellow coat. “I presume you’ve an explanation for this,” he said with fine Takisian frost.
“Oh, this is Rick,” Quinlan warbled. “He’s one of
our staff photographers. I simply had to have him come down and record this event.”
“Madam, I’m afraid I do not do this for publicity,” Tach said, alarmed.
Unfolding himself, Rick waved a reassuring hand. “Don’t sweat it, man,” he said. “It’s just for our files. Trust me.”
“Tezcatlipoca,” Dr. Allan Berg said, tossing the print back on top of the mound of books, papers, and photos under which his desk putatively lurked.
“Say what?” Trips said.
“1954C–1100. It’s a rock, gentlemen. Nothing more, nothing less.”
The little office smelled strongly of sweat and pipe tobacco. Trips stared out the window at the afternoon Columbia campus, watching a gray squirrel halfway up a maple tree cussing out a black kid walking past with a scuffed French-horn case.
“A curious name,” Tachyon said.
“It’s an Aztec deity. A pretty surly one, I gather, but that’s the way it goes: you find an asteroid, you get to name it.” Berg grinned. “I’ve thought about hunting for one to name after me. What the hey—immortality of a sort.” He looked like a good-natured Jewish kid, eager eyes, long oval face, big nose, except that his curly unkempt hair was gray. He had a blue shirt and brown tie under a sweater so loosely woven you could just about fish with it. His manner was infectious.
“It’s big enough to, like, do some damage if it hits?” Trips asked. “Or is that more exaggeration?”
“No, ah, Captain, I can assure you it’s not.” He stumbled a little over the honorific. Norms, especially in the New York area, had pretty well had to accustom themselves to the ways of aces, especially those who chose to emulate the comic-book heroes of yore and don colorful costumes. And Cap’n Trips was weirder than most. “Tezcatlipoca’s a nickel-iron oblong roughly a kilometer by a kilometer and a half, weighing a good many million metric tons. Depending on the angle at which it struck, it could create devastating tidal waves and earthquakes, it could produce effects such as those hypothesized for a nuclear winter, it could quite conceivably crack the crust or blow away much of the atmosphere. It would almost certainly be the greatest catastrophe in recorded history—I might give you a better estimate if I took time to work it all out on paper.
“But I won’t. Because it’s not going to hit the planet.” He sipped coffee from a cracked mug. “Poor Fred.”
“I admit I was rather startled that you spoke so sympathetically of him when I called you, Dr. Berg,” Tachyon said.
Berg set the cup down, stared at the tepid black surface. “Fred and I went to MIT together, Doctor. We were roommates for a year.”
“But I thought everybody said Dr. Warren was just some kind of crackpot,” Trips said.
“That’s what they say. And he was a crackpot, much as I hate to say it. But he was not just any crackpot.”
“I fail to see how a trained scientist could espouse the theories for which Dr. Warren was so, ah—”
“Notorious, Doctor. Go ahead and say it. You sure you won’t have any coffee?” They refused politely. Berg sighed.
“Fred had what you call a will of iron. And he had a romantic streak. He always felt there should be fantastic things out there—ancient astronauts, alien machines on the moon, creatures unknown to science. He wanted to be the first to go out and rigorously prove so many things respectable scientists scoffed at.” His mouth slipped into a sad smile. “And who knows? When Fred and I were kids, people thought the idea of intelligent life on other planets was farfetched. Maybe he could have pulled it off.
“But Fred was impatient. When he didn’t see the results he wanted—why, he started seeing them anyway, if you know what I mean.”
“So it was as Dr. Sagan said in his article in the Times,” Tachyon said, “Dr. Warren fastened upon a rock which falls by the Earth at regular intervals and embued it with menace.”
Berg frowned. “With all due respect, Dr. Sagan got it wrong this time. Gentlemen, Dr. Warren had an infinite capacity for self-deception, but he wasn’t just some fool the Informer dragged in off Seventh Avenue. He knew how to use an ephemeris, was surely cognizant of 1954C–1100’s history. He was a trained astronomer, and as far as technical and observational details go, a damned fine one.” He shook his shaggy head. “How he could talk himself into believing this nonsense about Tezcatlipoca, God alone knows.”
Trips was polishing his glasses on his fantastic bow tie. “Any chance he could’ve been right, man?”
Berg laughed. “Forgive me, Captain. But Tezcatlipoca’s newest approach was spotted and plotted eight months ago by Japanese astronomers. It does in fact intersect the Earth’s orbital path, but well clear of the planet itself.”
He stood up, smoothed down his sweater, which had ridden up to the center of his stomach. “That’s the pity, gentlemen. Oh, not this”—patting incipient paunch—“but the disservice Fred performed his fellow scientists. Our instruments are so much more sophisticated than they were even last time Tezcatlipoca passed, in 1970. And yet any astronomer who dares twitch his telescope in its direction will wind up lumped with von Däniken and Velikovsky forevermore.”
The night was well advanced. Tach was sitting slumped in a chair in his apartment in a maroon smoking jacket and semidarkness, listening to Mozart in violins, bibbing brandy, and getting far gone in maudlin when the phone rang.
“Doc? It’s me, Mark. I’ve found something.”
The tone in his voice cut through brandy fog like a firehose. “Yes, Mark, what is it?”
“I think you better come see for yourself.”
“I’m on my way.”
Fifteen minutes later he was on the floor above the Cosmic Pumpkin, gaping around in stoned amazement. “Mark? You have a whole laboratory above your head shop?”
“It’s not complete, man. I don’t have any real big-scale stuff, no electron microscopes or anything. Just what I was able to piece together over the years.”
It looked like a cross between Crick & Watson and a hippie crash pad circa 1967, shoehorned into a space barely larger than a broom closet. Diagrams of DNA strands and polysaccharides shared wall with posters of the Stones, Jimi, Janis, and, of course, Mark’s hero Tom Marion Douglas, the Lizard King—a twinge here for Tach, who still blamed himself for Douglas’s death in 1971. A Terrestrial biochemist’s tools were more familiar to Tach than an astronomer’s, so he recognized here a centrifuge, there a microtome, and so on. A lot of it had obviously seen hard use before passing into Trips’s hands, some were jerry-rigged, but it all looked serviceable.
Mark was in a lab coat, looking grim. “‘Course, I didn’t need anything too fancy, once I saw the gas chromatography on that tissue sample.”
Tach blinked and shook his head, realizing the large and convolute piece of equipment whose identity he’d been puzzling over the last half-minute was possibly the world’s most intricate bong. “What did you find, then?” he demanded.
Mark passed him a slip of paper. “I don’t, like, have enough data to confirm the structure of that protein chain. But the chemical composition, the proportions…”
Tachyon felt as if a coin were being dragged down the vertebrae in his neck. “Swarmling biomass,” he breathed.
Mark gestured at a bale of papers stacked on a bench. “You can check the references on this, analyses from the Swarm invasion. I—”
“No, no. I trust your work, Mark, more than anyone’s but mine.” He shook his head. “So swarmlings murdered Dr. Warren. Why?”
“How about how, man? I thought swarmlings were great big things, like in some Japanese monster movie.”
“At first, yes. But a Swarm culture—a Mother—how to say?— evolves in response to stimuli. Its first brute-force attack failed. Now it refines its approach—as I’ve been warning those fools in Washington it might, all along.” His mouth tightened. “I suspect that it is now attempting to emulate the life-form that repulsed it before. Such is a common pattern for these monsters.”
“So you’ve had a lot of experience wi
th these things?”
“Not I. But my people, yes. They are, you might say, our bitterest enemies, these Swarm creatures. And we theirs.”
“And now they’re, like, infiltrating us?” Mark shuddered.
“I think they are a long way from being able to pass undetected. Yet something about this troubles me. Usually at this stage of a Swarm incursion they are not so discriminating.”
“And why did they pick on poor Fred?”
“You begin to sound like that horrid woman, my friend.” Tach grinned, clapped him on the shoulder. “I hope we’ll find the answer to that question when we track these horrors down. Which is the next thing we must do.”
“What about Doughboy?”
Tach sighed. “You’re right. I will call the police, first thing in the morning, and tell them what we learned.”
“They’re never gonna buy it.”
“I can but try. Get rest, my friend.”
They didn’t buy it.
“So you found swarmling tissue in Warren’s lab,” rasped the Homicide South lieutenant in charge of the case. By phone she sounded young, Puerto Rican, harassed, and as if she did not at the moment love Tisianne brant Ts’ara of House Ilkazam. “You are taking a very active interest in this case for a medical expert witness, Doctor.”
“I am trying to perform my civic duty. To prevent an innocent man from suffering further. And, incidentally, to alert the proper authorities to a frightful danger which may threaten this entire world.”
“I appreciate your concern, Doctor. But I’m a homicide investigator. Planetary defense is not in my jurisdiction. I have to get permission just to go into Queens.”
“But I have solved a homicide for you!”
“Doctor, the Warren case is under investigation by the competent authorities, which is us. We have a witness who positively identifies Doughboy leaving the scene at the right time.”
“But the tissue samples—”