"What will you do now, Killashandra?" he asked somberly, obviously settling for Dignified Elder Gentleman Consoling the Bereaved Innocent.

"I'll go with him to Ballybran, of course."

Valdi nodded solemnly. "I mean, after you return."

"I don't intend to return."

Valdi stared at her, dropping out of character, and then gestured theatrically as the air-cushion stretcher to which Carrik was strapped drifted past them to the shuttle gate.

"After that?" Valdi cried, full of dramatic plight.

"That won't happen to me," she said confidently.

"But it could! You, too, could be reduced to a thing with no mind and no memories."

"I think," Killashandra said slowly, regarding the posturing little man with thinly veiled contempt, "that everyone's brains get scrambled one way or another."

"You'll rue this day - " Valdi began, raising his left arm in a classical gesture of rejection, fingers gracefully spread.

"That is, if I remember it!" she said. Her mocking laughter cut him off midscene.

Still laughing, Killashandra made her exit, stage center, through the shuttle gate.

CHAPTER 3.

Captain Andurs alerted Killashandra when the ship emerged from hyper-space and Ballybran was fully visible.

"Good view," he told her, pointing to the two inner moons, positioned at 10 and 5, but Killashandra only had eyes for the mysterious planet.

She had heard enough to expect just about anything from her first glimpse. Consequently she experienced an initial disappointment - until she caught sight of the first crystal glare: a piercing stab of light as the sun's rays reflected from an open crystal on one of the three visible continents. Cloud cover swirled across most of the ocean area, occluded two subcontinents in the Southern Hemisphere, but where the sun shone, occasional pinpoints of blinding light were visible - light that was all color, yet white and clear.

"How can they stand the intensity down there?" she demanded, squinting to reduce the keen glare.

"According to what I hear, you don't notice it on the surface."

"According to what I hear" had prefaced most of Captain Andurs' statements about Ballybran, a sour comment on the restriction against his landing on one of the richest planets in the galaxy.

From fellow passengers and garrulous crew members, Killashandra had gleaned additional information about Crystal Singers and Ballybran, a lot of which she discounted since most merely paraphrased Maestro Valdi's comments. Andurs, despite his limited first-hand knowledge, had proved to be the most informative. He had been on the space run from Regulus to Ballybran for nine standard years and was always listening, so he had heard more than anyone else - certainly more than she had been able to extract from the cryptic vidifax of the three ships she had traveled on during the voyage. There was something mysterious about Ballybran and the Heptite Guild and its members - a mystery that she deduced from what wasn't said about those three subjects. Individuals had privacy; so did certain aspects of any interstellar mercantile company, and one understood that references to certain planetary resources were understated or omitted. But the lack of routinely available printout on Ballybran, the Guild, and its select members doubled her suspicions.

Conversely, she had been tremendously impressed by the Guild's tacit power: high-rank medicorps men had awaited Carrik at the three intermediary ports. She herself had been accorded the most deferential treatment. She'd had very little to do other than check the life-support cradle that carried Carrik. The cradle was programmed for IV feedings, therapy, bathing, and the necessary drugs. The apparatus was checked by technicians at each port. Nothing, apparently, was too good for a Heptite Guild member. Or his escort. She'd had open credit in the ships' stores, was a member of the captain's private mess on all three ships. Except for the fact that she was left strictly alone, she thoroughly enjoyed the excitement of her first interstellar journey.

Possibly because the trip was nearly over, she had received most of her information from Andurs the previous night as he judiciously nursed a Sarvonian brandy through the evening.

"I hear it often enough to begin to believe it's possible . . . but they say crystal gets into your blood."

That'd kill you," Killashandra replied though Carrik had used the same phrase.

"I can't tell whether they mean that the credits are so good," Andurs continued, ignoring her comment. "Crystal Singers really whoop it up - big spenders, fun people - until the shakes start. Funny about that, too, because Crystal Singers are supposed to heal faster than other humans, and they're not supposed to be as susceptible to the planetary goolies and fevers that catch you no matter what immunization you've got. And they stay younger." That capability annoyed Andurs. "I asked one of 'em about that. He was drunk at the time, and he said it's just part of singing crystal."

"Then there'd be a lot of people willing to sing crystal . . ."

"Yeah but you also risk the shakes or . . ." Andurs jerked his thumb over his shoulder to indicate Carrik in his cabin, "I'd rather grow old."

"That doesn't happen often, does it?" Killashandra asked startled. She'd had the impression that Carrik's collapse was unusual.

"He's the first I've seen that bad," Andurs admitted. "Oh, they get the fevers, sometimes bad enough to be packed out in freezebags but not - " and he touched his forehead with one finger. "Not my business, but how did he get that way?"

His question, though an obvious one, startled Killashandra because no one else throughout the journey had asked, as if they were afraid of the answer.

"He was fine until we got to Fuerte Spaceport. Then a shuttle came in with a badly resonating drive. It exploded, and he got caught in the sonic backlash."

"Good of you to escort him back."

"I owed him that." Killashandra meant it. "You said the Guild maintains offices on the moon? Is that where you apply for membership as well?"

He looked at her in amazement. "Oh, you don't want to be a Singer."

"Why not?"

Andurs leaned toward her, staring hard into her eyes. "You weren't forced to come with him, were you?" I mean, he didn't do anything to you?"

Killashandra didn't know whether to laugh or become angry. "I don't know where you come from, Captain Andurs, but on Fuerte privacy is respected."

"I didn't mean to imply that it wasn't . . ." Andurs responded hastily, raising his hand to fend off her outrage.

"Do I look as if I've been conditioned?"

"No, actually you don't. It's just that you strike me as a sensible woman, and crystal singing isn't sensible. Oh, I know. I've heard all the fardling rumors, but that's space-flot because all the Singers I've seen - and I've seen a lot in nine years on this run - never bother anyone. They keep to themselves, really. But there is something very peculiar indeed about Ballybran and crystal singing. I do know" - and he glanced over his shoulder, a needless caution since they were alone in the lounge - "that not every one who applies and gets accepted makes it as a Singer. Whoever goes down to that planet" - he pointed toward the floor - "stays there. Only Singers leave. And they always return."

"How many people apply for entry into the Guild?" Killashandra was remembering the 20,007 technicians as well as the 4,425 Singers, and she wondered what the gross was if the net was so small.

"I can't answer that precisely." Andurs seemed perplexed as he scratched his head. "Never thought about it. Oh, I get a few applicants almost every trip. Think we've got eight, possibly nine on this flight. You get to know who's commercial traveling, and who's hoping." Andurs grinned at her. "We do have four Guild-vouched passages besides yours. That means these people have been screened at a Guild center somewhere. You know that tall, thin, black-haired fellow?"

Killashandra nodded, remembering the man who had boarded the ship at the last transfer point. He'd stared at her inquisitively, and once she had found him standing outside her cabin, a strange wild look on his face.

"He's come on his own. I wouldn't say he'd be accepted."

"Oh?"

Andurs twirled his brandy glass for a long moment before he answered. "Yeah, I don't think he's the type they want."

"What is the type they want?"

"I don't really know," Andurs replied after a moment, "but he's not it. The Guild will pay your way back to the nearest transfer point," he added as if this would be sufficient compensation for rejection. "I'll let you know when we emerge, Killa. Ballybran's one of the more interesting planets to see a moon's eye view of especially if there's a storm in progress."

Killashandra remained at the view screen until Ballybran was eclipsed by the bulk of its largest moon, Shankill. If you've seen one moon installation, you've seen them all, she thought as she watched the domes and blackened landing pits swivel past. Her attention was briefly arrested by the sight of a second vessel swinging up over the horizon, a shuttle craft from the side of it, small enough to make no work of the landing. She thought she caught a flash of the Heptite Guild dodecahedron on the nose, but the shuttle moved into shadow too quickly for her to check.

Whatever reception she had subconsciously hoped for was vastly different from the one she received from Lanzecki, the Resident Master of the Heptite Guild. He was standing at the portal when the ship opened its airlock: a dour man, with a swarthy complexion and a squat figure clothed in dull colors. The only things bright and active about him were his wide-set piercing brown eyes, which moved incessantly, seeming to catch more in one darting glance than they ought.

He gestured to the two men accompanying him who were dun garbed as well. They silently entered the ship and paced down the corridor, Killashandra in the lead. She had never felt more superfluous. In Carrik's stateroom, Lanzecki used that moment's hesitation to press the panel plate open. He glanced once at the still figure on the carrier, his face expressionless. He motioned the others to enter and take the carrier.

"Thank you, Killashandra Ree. You have an open ticket to whatever destination you desire and a credit of one thousand galactic units." He proffered two vouchers, each emblazoned with the Heptite Guild dodecahedron black-quartz crystal. He accorded her a deferential bow, and then, as the men guided Carrik past, he followed them down the corridor.

For a moment, Killashandra stared at the departing trio, the two metallic voucher slips clinging with static attraction to her fingers. "Guild Master? Lanzecki? Sir? Wait . . ." The stately progress continued without pause. "Of all the ungrateful - "

"I'd not call them ungrateful." said Captain Andurs, who had approached from the other end of the corridor. He craned his head to glance at the Vouchers. "Not at all."

"I didn't expect praise," Killashandra exclaimed, though that indeed was what she had expected. "Just a word or two."

"You've got the important ones," Andurs reminded her with a wry smile. "One thousand. They're an odd lot at best," he went on as the Guildsmen turned toward the accordioned portal maw. "Like I said, there's all kinds of spaceflot about that Guild. I see strange things banging this old can from system to system, and I pretend not to see half of them." Suddenly, he slid his arm about her shoulders. "Now that the dead meat's gone, how about you and me - "

"Not now," Killashandra irritably pushed his arm away. "I want a word with that Guild Master first." She strode rapidly down the corridor toward the portal.

She never saw Carrik again, though he was listed among the inactive membership for a good many years. Not that she glanced at the lists, active or inactive, very often once the thrill of seeing her own name inscribed had passed.

She came to a halt at the opaque force screen of the debarkation arch, which blinked readiness to receive her credentials and reason for business on Shankill. She ignored it, watching in frustration at the Guild Master's figure disappeared through one of the five irised exits from the small lobby beyond the arch. She raced back to her cabin to jam her belongings into the carisak. By the time she had returned to debarkation, much to her disgust, she had to join the queue of passengers. As she waited, fighting her impatience, Captain Andurs emerged from the ship's forward section and made for the secondary gate by the debarkation arch. He caught a glimpse of her and turned back, a quizzical smile on his face.

"Going through with it, Killa?" he asked. He slid a hand up her arm to grip her elbow. Andurs' eyes had the sort of intensity she had begun to associate with desire, a pleasing response considering her abrupt manner with him earlier.

"Why not? I've been given no reason to stop and a very good one to try?"

Andurs grinned. "Well, you'll find the process takes time. I'll be in the transients' hostel for at least five days." He made a grimace of resigned distaste and shrugged. "I'll be seeing you," he added with a half note of questioning, though his smile was inviting.

It irked Killashandra to see him jauntily present his wrist to the plate on the smaller arc and watch the entrance dilate immediately. When she finally submitted her wrist to the identity plate at debarkation control, she had become somewhat resigned to delay.

She was asked for her reason to land on Shankill.

"I wish to apply for membership in the Heptite Guild. I have perfect pitch," she added.

The display requested her credit rating, and Killashandra disdainfully slipped in the Guild voucher. It was instantly accepted, and the substantial credit balance displayed. The unit purred, clicked, and then, as a fax sheet rolled from the print slot, the arch dilated to permit access to the Shankill moon base. She was advised to read and conform to all rules and regulations of the Shankill Authority, which were included in the printout as were directions to Transient accommodations, catering facilities, and the public areas of the installation.

She passed through the arch and into the lobby with the five exits. The third iris swirled open, and Killashandra, taking the hint, proceeded down that corridor to the hostel. She was surprised to emerge into a large open area, high-ceilinged and lined with holograms of trees lightly stirring in an absent breeze. A glow radiating from the plasglassed skylight simulated sunlight. She wondered, as she crossed the floor to the reception area if the mock light also followed Ballybran's rotational period.

Her second surprise was to find a human attendant behind the reception counter. "Killashandra Ree?" he asked politely, unsmiling. She suppressed a desire to ask "Who else?" and nodded, "You will not have had time to read the rules and regulations pertaining to Shankill Moon Base, therefore, it is my duty to request that you do so immediately upon settling in your accommodation. Failure to comply will result in restriction of personal liberty to prevent endangering the lives of others through ignorance. Please synch your digital to Ballybran's rotation with which all base times are synchronized. If you do not understand anything in the instructions, I am at your service to explain. Place your wrist unit on the plate. Thank you."

More accustomed to the monotone of machine-issued instructions, Killashandra could only stare at the man, wondering if he was some sort of android, though she'd never heard of such life like replicas of humans. Then he smiled slightly and tapped the plate.

"Been on a moon base before?" the man asked in a tone remarkably informal after his mechanical speech.

"No," she said as she placed her wrist to the plate and her thumb in the depression.

"This is my tenth. I'm an apprentice in satellite security. We get to do the routine work, you see. Not that anything's ever gone wrong here" - he pointed his forefinger firmly toward the floor to indicate the entire base - "though there's always a first time. Like our training programmer says, there's always a first time, and we're supposed to make sure that first times don't occur. That's why you'll find human specialists like me on moon bases. People get so used to machines and displays and automatic cautionary signs that they don't sink in" - he tapped his forehead - "and that's how accidents can happen."

"Seems like good psychology," Killashandra agreed absently, for she was noting with pleasure the winking green credit balance. A key poked above the flush counter. The man handed it to her, "My name's Ford. You'll read that your room has its own life-support system that comes on-line automatically in case of failure of the base system. Only, by Brennan's left ear, don't get caught in a hostel room during a leak-out or a break - that's a sure way to go berk."

Killashandra wanted to tell him that his psychology had a flaw if this was how he was supposed to reassure her. But she refrained, smiled, and promised she'd read the instructions. Then she glanced about her.

"Your key's tuned to your room. It'll find you your way back from any point in the base," Ford said jovially. "Just go through that door," he added, leaning across his counter and pointing to the left.

Killashandra felt the tug of the key in that direction, and giving Ford another smile, she set off.

The key plate of the door frame was glowing in welcome as she approached her assigned room. She inserted the key, and the door panel retracted with a whoosh. As she walked in, she could see why Ford didn't recommend a protracted stay on the premises; the compact room would give anyone claustrophobia. All the bodily comforts compacted into a space 3 1/2 meters long, 2 meters wide, and 3 high. A three-drawer captain's bed occupied most of the space. Above it was shelving, from the base of which projected the angled audiovisual unit, obviously usable only to the occupant of the bed. Any esthetics of space or decor had been waived in considerations of safety and survival. To be sure, one wasn't compelled to remain in this room. In fact, from the authority's viewpoint, it was probably advisable that the room be occupied only for sleep.

Killashandra flipped the carisak to the foot of the bed and plopped down on it, noticing for the first time the row of labeled switches and buttons along the wall and the wall slots from which, according to the labels, table, reading lamp, and an individual catering unit would emerge. She grimaced. Everything at finger-tip control. She wondered if Ford's presence was to reassure the transients that they were indeed human rather than extensions of some computer. Ford certainly exhibited humanity.

Sighing, she dutifully pulled the rules and regulations to her. She had promised. Besides, forewarning herself seemed wise even if - as Ford had averred, nothing had ever happened on Shankill Station.

According to the fax sheet, he was correct. The Shankill Moon Base had been functioning safely for 334 years, Standard Galactic. The original installation had been considerably expanded when Federated Sentient Planets restricted habitation of Ballybran because of the planet's dangers.

Killashandra had to reread that part twice. So the planet itself was dangerous, though obviously that danger had been overcome since people were now working and living on the surface.

The following paragraphs blithely changed subject and began enumerating safety hazards, regulations, and individual responsibilities. Killashandra dutifully read on, hearing an echo of Ford's warning: "There's always a first time." As a transient, her main responsibilities were first to seek the red-striped areas of whatever corridor or public place she inhabited on hearing either rapid hoots (oxygen leak) or sharp short whistles (penetration) or intermittent siren (internal fire or emergency) and then to stay out of everyone's way. Sustained hoots, whistles, or siren indicated the end of the emergency. If she was in her quarters, she was to lie on the bed - not that there was anywhere else in the room to be comfortable during enforced incarceration. In all crises, helmeted personnel were authorized to command unhelmeted individuals to any task required to end the emergency.

She turned the sheet over and studied the map of the base, which, comparing the total with the part she had already seen, must be immense. Some units were composed of nine sprawling levels, most subsurface; each one could be sealed for all had backup life-support systems. The largest areas were cargo and maintenance facilities, the Guild and administration. Diagrams of the two smaller bases on the moons, Shilmore and Shanganagh, decorated the bottom of the sheet. These were both meteorological stations and Shanganagh seemed to be completely automated.

Meteorology seemed to be the preoccupation of Ballybran, Killashandra thought - was that the danger on the planet? Its weather? Carrik had mentioned the incredible mach storms. That the winds of Ballybran were ferocious enough to merit such a nickname was frightening enough.

She scanned the map again, noting the proximity of the Guild complex to the transients' quarters. Two tunnels/corridors/avenues - whatever - over and the small unit between was the debarkation facility. She grinned at the convenient juxtaposition. Could it be completely fortuitous? Could she just walk over and present herself as an aspirant?

She suddenly experienced an unexpected diffidence and studied her digital. She was well within the normal working hours of most commercial establishments. She had read the important safety regulations, and she would certainly look for the red-striped area in any corridor and public place she entered. With a twitch of her shoulders, she strengthened her resolve and pressed the wall stud to activate the speech-recognition system.

"Request details for applying to Heptite Guild for membership."

The display rippled on.

APPLICATION FOR CONSIDERATION OF MEMBERSHIP IN HEPTITE GUILD REQUIRES PHYSICAL FITNESS TEST SG-l, PSYCHOLOGICAL PROFILE SG-l, EDUCATION LEVEL 3 PREFERRED BUT EXCEPTIONS CONSIDERED, PERFECT AND ABSOLUTE PITCH BOTH IN PERCEPTION AND REPRODUCTION OF THE TONAL QUALITY AND TIMBRE TO BE FOUND ONLY IN TYPE IV THROUGH VIII BIPEDAL HUMANOID, ORIGIN SOL III. MUTANTS NEED NOT APPLY.

APPLICATION MADE ONLY THROUGH HEPTITE GUILD OFFICES: SHANKILL MOON BASE, MAIN RECEPTION FACILITY.

FEDERATED SENTIENT PLANETS REQUIRE PULL DISCLOSURE OF ALL DANGERS INHERENT IN PROFESSION TO PROSPECTIVE CANDIDATES ONCE PHYSICAL, PSYCHOLOGICAL, AND APTITUDE TESTS HAVE BEEN PASSED TO THE SATISFACTION OF THE GUILD EXAMINING BOARD.

BALLYBRAN IS AN INTERDICTED WORLD, SECTION 907, CODE 4, PARAGRAPHS 78-90. FOR DETAILS, CONSULT HEPTITE GUILD.

"Well," Killashandra murmured, "information received by dribs and drabs. Heptite Guild, please."

The screen resolved around a woman's face.

"Heptite Guild, Shankill Moon base. May I assist you?"

"Killashandra Ree," she managed, mindful of courtesy, for she hadn't expected a personal answer. "I'd like to know if your member, Carrik, is all right?"

"He made the journey safely to the surface."