Worlds of Weber

by David Weber

  And that, she reflected, was the oddest—and most exciting—part of the whole thing.

  VI

  Marjorie Harrington finished writing up her latest microbe-resistant strain of squash, closed the file, and sat back with a sigh. Some of Sphinx's farmers had argued that it would be much simpler (and quicker) just to come up with something to swat the microbe in question. That always seemed to occur to the people who faced such problems, and sometimes, Marjorie was prepared to admit, it was not only the simplest but also the most cost effective and ecologically sound answer. That was especially true when the parasite in question was itself a new strain, a new mutation rather than an old, established part of the ecosystem. But in this case, she and the planetary administration had resisted firmly, and her final solution—which, she admitted, had taken longer than a more aggressive one might have—had been to select the least intrusive of three possible genetic modifications to the plant rather than going after the microbe. It was always a good idea for people on a planet whose biosystem they were still in the process of exploring to exercise the greatest possible care to limit the impact of their actions on that biosystem, and she expected the agricultural cartels and Interior Ministry officials to be quite pleased with her solution, despite the cost of all the additional hours she'd put into the project.

  She made a wry face at the thought of the bureaucrats. She had to admit that the local varieties were far less intrusive—and more reasonable—than their equivalents on Meyerdahl, but the Star Kingdom was barely sixty T-years old. No doubt it would have all the entrenched bureaucracies the least imaginative, most procedure-loving clerical tyrant could desire by the time it was Meyerdahl's age.

  Her wry expression turned into a grin remarkably like her daughter's, then faded as she turned her mind from squash to other matters. Her work load had grown much heavier over the past weeks as Sphinx's southern hemisphere moved steadily towards planting time, and now that the squash project was out of the way her nagging sense of guilt returned full force. It was hardly her fault that the press of assignments had kept her from finding the time for long hikes with Stephanie, but she hadn't even been able to free up the time to help her daughter explore possible answers to the celery pilferage which had finally reached the Harrington Homestead.

  She was thankful that Richard had at least resumed Stephanie's hang-gliding lessons as a combination diversion and compensation. It had been a brilliant idea on his part, and Stephanie had responded with enthusiasm. Marjorie could only be grateful that she seemed to enjoy it so much—she'd started spending hours in the air, checking in periodically over her wrist com—and, despite the vocal worry of some of the Twin Folks parents whose kids were also learning to glide, Marjorie wasn't especially worried by the risks involved in her daughter's new hobby. She'd never pursued the sport herself, but it had been quite popular on Meyerdahl, where she'd known dozens of avid practitioners. And unlike some parents, she'd learned—not without difficulty, she admitted—that it was impossible to keep her only child wrapped in cotton wool. Children might not be indestructible, but they came far closer to it than most adults were prepared to admit, and a certain number of bumps, scrapes, contusions, bruises, or even broken bones were among the inevitable rites of childhood, whether or not parents liked that fact.

  Yet if Marjorie had no particular qualms over Stephanie's new interest, she was still unhappily certain that Stephanie had embraced it mainly as a diversion from her disappointment in other directions. Appearances might suggest Stephanie had forgotten all about her hunger to explore the homestead's endless forests, but appearances could be deceiving, and Marjorie knew her daughter too well to believe she had, in fact, relinquished her original ambitions, however outwardly cheerful her acceptance of an alternate activity.

  Marjorie rubbed her nose pensively. She had no doubt Stephanie understood—at least intellectually—how important her own work was and why it had precluded the other activities they'd discussed, but that only made it almost worse. However bright Stephanie might be, she was also only eleven, and understanding and acceptance were too often two completely different things even for adults. Besides, whether Stephanie accepted it or not, the situation was grossly unfair to her, and "fairness" was of enormous importance to children . . . even going-on-twelve geniuses. Although Stephanie seldom sulked or whined, Marjorie had expected to hear quite a bit of carefully reasoned comment on the subject of fairness, and the fact that Stephanie hadn't complained at all only sharpened Marjorie's sense of guilt. It was as if Stephanie—

  The hand rubbing Dr. Harrington's nose suddenly stopped moving as a fresh thought struck her, and she frowned, wondering why it hadn't occurred to her before. It wasn't as if she didn't know her daughter, after all, and this sort of sweet acceptance was very unlike Stephanie. No, she didn't sulk or whine, but neither did she give up without a fight on something to which she'd truly set her mind. And, Marjorie thought, while Stephanie had enjoyed hang-gliding back on Meyerdahl, it had never been the passion for her that it seemed to have become here. It was certainly possible that she'd simply discovered that she'd underestimated its enjoyment quotient on Meyerdahl, but Marjorie's abruptly roused instincts said something else entirely.

  She ran her memory back over her more recent conversations with her daughter, and her suspicion grew. Not only had Stephanie not complained about the unfairness of her grounding or the "zorkiness" of the younger citizens of Twin Forks who shared her gliding lessons, but it was over two weeks since she'd even referred to the mysterious celery thefts, and Marjorie scolded herself harder for falling into the error of complacency. She understood exactly how it had happened—given the pressures of her current projects, she'd been too grateful for Stephanie's restraint to adequately consider its roots—but that was no excuse. All the signs were there, and she should have realized that the only thing which could produce such a tractable Stephanie was a Stephanie who was Up To Something and didn't want her parents to notice.

  But what could she be up to? And why didn't she want them to notice? The only thing she'd been forbidden was the freedom to explore the wilderness on her own, and Marjorie was confident that, however devious she might sometimes be, Stephanie would never break a promise. Yet if she was using her sudden interest in hang-gliding as a cover for something else, then whatever she was up to must be something she calculated would arouse parental resistance. Her daughter, Marjorie thought with affection-laced exasperation, was entirely too prone to figure that anything which hadn't been specifically forbidden was legal . . . whether or not the opportunity to forbid it had ever been offered.

  On the other hand, Stephanie wasn't the sort to prevaricate in the face of specific questions. If Marjorie sat her down and asked her, she'd open up about whatever she was up to. She might not want to, but she'd do it, and Marjorie made a firm mental note to set aside enough time to explore the possibilities—thoroughly.

  VII

  Stephanie whooped in sheer exuberance as she rode the powerful updraft. Wind whipped her short, curly hair, and she leaned to one side, banking the glider as she sliced still higher. The countergrav unit on her back could have taken her higher yet—and done it more quickly—but it wouldn't have been anywhere near as much fun as this was!

  She watched the treetops below her and felt a tiny stir of guilt buried in her delight. She was safely above those trees—not even the towering crown oaks came anywhere near her present altitude—but she also knew what her father would have said had he known where she was. The fact that he didn't know, and thus wouldn't say it, wasn't quite enough for her to convince herself her actions weren't just a bit across the line, but she could always say—truthfully—that she hadn't broken her word. She wasn't walking around the woods by herself, and no hexapuma or peak bear could possibly threaten her at an altitude of two or three hundred meters.

  For all that, innate self-honesty forced her to admit that she knew her parents would instantly have countermanded her plans if they'd known of them. Bu
t Daddy had been forced to cancel today's lesson because of an emergency house call, and he'd commed Mr. Sapristos, the Twin Forks' mayor who usually subbed for him in the gliding classes. Mr. Sapristos had agreed to take over for the day, but Daddy hadn't specifically told him Stephanie would be there. The autopilot in Mom's air car could have delivered her under the direction of the planetary air traffic computers, and he'd apparently assumed that was what would happen. Unfortunately—or fortunately, depending on one's viewpoint—his haste had been so great that he hadn't asked Mom to arrange transportation. (Stephanie was guiltily certain that he'd expected her to tell her mother. But, she reminded herself, he hadn't actually told her to, had he?)

  All of which meant Daddy thought she was with Mr. Sapristos but that Mr. Sapristos and Mom both thought she was with Daddy. And that just happened to have given Stephanie a chance to pick her own flight plan without having to explain it to anyone else.

  It wasn't the first time the same situation had arisen . . . or that she'd capitalized upon it. But it wasn't the sort of opportunity an enterprising young woman could expect to come along often, either, and she'd jumped at it. She'd had to, for the long Sphinxian days were creeping past, and none of her previous unauthorized flights had given her big enough time windows. Avoiding parental discovery had required her to turn back short of the point at which she knew her treecats lurked, and if she didn't find out more about them soon, someone else was bound to. Of course, she couldn't expect to learn much about them flying around overhead, but that wasn't really what she was after. If she could just pinpoint a location for them, she was sure she could get Daddy to come out here with her, maybe with some of his friends from the Forestry Service, to find the physical evidence to support her discovery. And, she thought, her ability to tell them where to look would also be evidence of her strange link with the celery thief—a link, she was certain, which would require a lot of evidence before anyone else was prepared to accept it.

  She closed her eyes, consulting her inner compass once more, and smiled. It was holding steady, which meant she was headed in the right direction, and she opened her eyes once more.

  She banked again, very slightly, adjusting her course to precisely the right heading, and her face glowed with excitement. She was on track at last. She knew she was, just as she knew that this time she had enough flight time to reach her goal, and she was quite correct. Unfortunately, she was also very young, and for all her brilliance, she'd made one small mistake.

  Climbs Quickly paused, one true-hand stopped in mid-reach for the branch above, and his ears flattened. He'd become accustomed to his ability to sense the direction to the two-leg youngling, even if he still hadn't mentioned it to anyone else. He'd even become used to the way the youngling sometimes seemed to move with extraordinary speed—no doubt in one of the two-legs' flying things—but this was different. The youngling was moving quickly, though not as quickly as it sometimes had, but it was headed directly towards Climbs Quickly—and already far closer than it had come since he'd been relieved of his spying duties—and he felt a sudden chill.

  There was no question. He recognized exactly what the youngling was doing, for he'd done much the same thing often enough in the past. True, he usually pursued his prey by scent, but now he understood how a ground runner must have felt when it realized he was on its trail, for the two-leg was using the link between them in exactly the same way. It was tracking him, and if it found him, it would also find Bright Water Clan's central nesting place. For good or ill, its ability to seek out Climbs Quickly would result in the discovery of his entire clan!

  He stood for one more moment, heart racing, ears flat with mingled excitement and fear, then decided. He abandoned his original task and bounded off along an outstretched limb, racing to meet the approaching two-leg well away from the rest of his clan.

  Stephanie's attention was locked on the trees below her now. Her flight had lasted over two hours, but she was drawing close at last. She could feel the distance melting away—indeed, it almost seemed the treecat was coming to meet her—and excitement narrowed the focus of her attention even further. The crown oak had thinned as she moved higher into the foothills. Now the woods below her were a mix of various evergreens and the crazy-quilt geometry of picket wood.

  Of course they were, she thought, and her eyes brightened. The rough-barked picket wood would be the perfect habitat for someone like her little celery thief! Each picket wood system radiated from a single central trunk which sent out long, straight, horizontal branches at a height of between three and ten meters. Above that, branches might take on any shape; below it, they always grew in groups of four, radiating at near-perfect right angles from one another for a distance of ten to fifteen meters . . . at which point, each sent a vertical runner down to the earth below to establish its own root system and, in time, become its own nodal trunk. A single picket wood "tree" could extend itself for literally hundreds of kilometers in any direction, and it wasn't uncommon for one "tree" to run into another and fuse with it. When the lateral branches of two systems crossed, they merged in a node which put down its own runner.

  Stephanie's mother was fascinated by the picket woods. Plants which spread by sending out runners weren't all that rare, but those which spread only via runner were. It was also more than a little uncommon for the runner to spread out through the air and grow down to the earth rather than the reverse, but what truly fascinated her was the tree's anti-disease defense mechanism. The unending network of branches and trunks should have made a picket wood system lethally vulnerable to diseases and parasites, but the plant had demonstrated a sort of natural quarantine process. Somehow—and Dr. Harrington had yet to discover how—a picket wood system was able to sever its links to afflicted portions of itself. Attacked by disease or parasites, the system secreted powerful cellulose-dissolving enzymes that ate away the connecting cross-branches and literally disconnected them at intervening nodal trunks, and Dr. Harrington was determined to locate the mechanism which made that possible.

  But at the moment, her mother's interest in picket wood meant very little to Stephanie beside her realization of the same plant's importance to treecats. Picket wood stopped well short of the tree line, but it crossed mountains readily through valleys or at lower elevations, and it could be found in almost every climate zone. All of which meant it would provide treecats with the equivalent of aerial highways that could literally run clear across a continent! They could travel for hundreds—thousands!—of kilometers without ever once having to touch the ground where larger predators like hexapumas could get at them!

  She laughed aloud at her deduction, but then her glider slipped abruptly sideways, and her laughter died as she stopped thinking about the sorts of trees beneath her and recognized instead the speed at which she was passing over them. She raised her head and looked around quickly, and a fist of ice seemed to squeeze her stomach.

  The clear blue skies under which she had begun her flight still stretched away in front of her to the west. But the eastern sky behind her was no longer clear. A deadly-looking line of thunderheads marched steadily west, white and fluffy on top but an ominous purple-black below, and even as she looked over her shoulder, she saw lightning flicker below them.

  She should have seen it coming sooner, she thought numbly, hands aching as she squeezed the glider's grips in ivory-knuckled fists. She should have kept an eye out for it! But she was used to having other people—adult people—check the weather before she went gliding, and then she'd let herself get so excited, focus so intently on what she was doing, pay so little attention—

  A harder fist of wind punched at her glider, staggering it in mid-air, and fear became terror. The following wind had been growing stronger for quite some time, a small, logical part of her realized. No doubt she would have noticed despite her concentration if she hadn't been gliding in the same direction, riding in the wind rather than across or against it where the velocity shift would have to have registered. But the thund
erheads behind were catching up with her quickly, and the outriders of their squall line lashed through the airspace in front of them.

  Daddy! She had to com Daddy—tell him where she was—tell him to come get her—tell him—!

  But there was no time. She'd messed up, and for the first time in her life, Stephanie Harrington confronted her own mortality. All the theoretical discussions of what to do in bad weather, all the stern warnings to avoid rough air, came crashing in on her, and they were no longer theoretical. She was in deadly danger, and she knew it. Countergrav unit or no, a storm like the one racing up behind her could blot her out of the air as casually as she might have swatted a fly, and with just as deadly a result. She could die in the next few minutes, and the thought terrified her, but she didn't panic.

  Yes, she had to com Mom and Daddy, but it wasn't as if she didn't know exactly what they'd tell her to do if she did. She had to get out of the air, and she couldn't afford the distraction of trying to explain where she was while she tried to get down safely . . . especially through that solid-looking green canopy below her.

  She banked again, shivering with fear, eyes desperately seeking some opening, however small, and the air trembled as thunder rumbled behind her.

  Climbs Quickly reared up on true-feet and hand-feet, lips wrinkling back from needle-sharp white fangs as a flood of terror crashed over him. It pounded deep into him, waking the ancient fight-or-flight instinct which, had he but known it, his kind shared with humanity, but it wasn't his terror at all.