He worked until hunger and aching muscles drove him to the cabin where he cut slices of bricklike Kzin rations and ate plums for dessert. But before he fell asleep, Locklear made some decisions that might save his hide. The lifeboat must be hidden away from inquisitive savage fingers; he would even camouflage the stasis crypt so that those savages would not know what lay inside; and it was absolutely crucial that he present himself as a shaman of great power. Without a few tawdry magics, he might not be able to distance himself as an observer; might even be challenged to combat by some strong male. And Locklear remembered those hornlike fingernails and bulging muscles all too well. He saw no sense in shooting a man, even a Neanderthal, merely to prove a point that could be made in peaceable ways.
He spent over a week preparing his hardware. His trials on Kzersatz had taught him how, when all you've got is a hammer, the whole world is a nail; and that you must hammer out a few other tools as soon as possible. He soon found the lifeboat's military toolbox complete with wire, pistol-grip arc welder, and motorized drill.
He took time off to gather fruit and to let his frustrations drain away. It was hard not to throw rocks at the sky when he commanded a state-of-the-art Kzin craft, yet could not cannibalize much of it for the things he needed. “Maybe I should release a dog from stasis so I could kick it,” he told himself aloud, while attaching an oak branch as a wagon tongue for the wheeled carriage. But lacking any other game, he figured, the dog would probably attack before he did.
Then he used oak staves to lever a cage base up, with flat stones as blocks, and eased his makeshift wagon beneath. The doe inside was heavy with young. Most likely, she would retreat far from him before bearing her fawns, and he knew what to do with the tuneable grav polarizer below that cage. Soon the clear plastic container sat gleaming in the sun, and Locklear poked hard at the base before retreating to the cave mouth.
As on Kzersatz, the container levered up, the red doe sank to the cage base, and the base slid forward. A moment later the creature moved, stood with lovely slender limbs shaking, and then saw him waving an oak stave. She reached grassy turf in one graceful bound and sped off with leaps he watched in admiration. Then, feeling somehow more lonely as the doe vanished, he sighed and disconnected the plastic container, then set about taking the entire cage to pieces. Already experienced with these gadgets, he would need at least two of the grav polarizer units before he could move stasized specimens outside with ease.
Disconnected from the stasis unit, a polarizer toroid with its power source and wiring could be tuned to lift varied loads; for example, a container housing a school of fish. The main thing was to avoid tipping it, which Locklear managed by wiring the polarizer securely to the underside of his wheeled carriage. Another hour saw him tugging his burden to the airlock, where he wrestled that entire, still-functioning cageful of fish inside. The fish, he saw, had sucking mouths meant for bottom-feeding on vegetable trash. They looked rather like carp or tilapia. Raising the lifeboat with great care, he eased toward the big lake some miles distant. It was no great trick to dump the squirming mass of life from the airlock port into the lake from a height of two meters, and then he celebrated by landing near the first laden fig tree he saw. Munching and lazing in the sun, he decided that his fortunes were looking up. But then, Locklear had been wrong before…
He knew that his next steps must be planned carefully. Before hiding the Kzin craft away he must duplicate the airboat he had built on Kzersatz. After an exhaustive search — meanwhile mapping Newduvai's major features — he felled and stripped slender pines, hauling them in the lifeboat to his favorite spot near the small mountain lake. By now he had found a temporary spot in a barren cleft near frostline to hide the lifeboat itself, and began by stripping off its medium-caliber beam weapons from extension struts. The strut skins were attached by long screws, which Locklear saved. The weapon wiring came in handy, too, as he began fitting the raftlike platform of his airboat together. When he realized that the lifeboat's slings and emergency seats could be stripped for a fabric sail, he began to feel a familiar excitement.
This airboat was larger than his first, with its single sail and swiveling double-pole keel for balance. With wires for rigging, he could hunker down just behind the mast and operate the gravity control vernier through a slot in the flat deck. He could carry over two hundred kilos of ballast, the mass of a stasis cage with a human specimen inside, far from the crypt before setting that specimen free. “I'll have to carry the cage back, of course. Who knows what trouble a savage might create, fiddling with a stasis cage?” He snorted at himself; he'd almost said “monkeying,” and it was dangerous to assume he was smarter than these ancient people. But wasn't he, really? If Neanderthalers had died out on Earth, they must have been inferior in some way. Well, he was sure as hell going to find out.
If his new airboat was larger than the first, it was also more unwieldy. He used it to ferry logs to his cabin site at the small lake, cursing his need to tack in the light breezes, wishing he had a better propulsion system, for over a week before the solution hit him.
At the time he was debating the release of more animals. The mammoths, he promised himself, would come last. No wonder the builders of Newduvai had left them nearest the crypt entrance! Their cage tops would each make a dandy greenhouse and their grav polarizers would lift tons. Or push tons.
“Some things don't change,” he told himself, laughing aloud. “I was dumb on Kzersatz and I've been dumb here.” So he released the hares, gerbils, grouse, and some other species of bird with beaks meant for crunching seeds. He promptly installed their grav units around his airboat seat for propulsion, removing the mast and keel poles for reuse as cabin roof beams. That was the day Locklear nearly killed himself caroming off the lake's surface at sixty miles an hour, whooping like a fool. Now the homemade craft was no longer a boat; it was a scooter, and would scoot with an extra fifty kilos of cargo.
It might have been elation with the sporty performance of his scooter that made him so optimistic, failing to remember that you have to kill pessimists, but optimists do it themselves. The log cabin, five meters square with fireplace and frond-thatched shed roof, needed only a pallet of sling fabric and fragrant boughs beneath. A big pallet, he decided. It had been Kit who taught him that he should have food and shelter ready before waking strangers in strange lands. He had figs and apricot slices drying, Kzin rations for the strong of tooth, and Kzin-sized drinking vessels from the lifeboat. He moved a few more items, including a clever Kzin memory pad with electronic stylus and screen, from lifeboat to cabin, then attached a ten-meter cable harness from the scooter to the lifeboat's overhead weapon pylon.
It was only necessary then to set the scooter's bottom grav unit to slight buoyancy, and to pilot the Kzin lifeboat very slowly, towing the scooter.
The cleft where he landed had become a soggy meadow from icemelt near the frostline high on Newduvai's perimeter, protected on one side by the towering force wall and on the other by jagged basalt. The lifeboat could not be seen from below, and if his first aerial visitors were Kzinti, they'd have to fly dangerously near that force wall before they saw it. He sealed the lifeboat and then hauled the scooter down hand over hand, puffing with exertion, letting the scooter bounce harmlessly off the lifeboat's hull as he clambered aboard. Then he cast off and twiddled with those grav unit verniers until the wind whistled in his ears en route to the stasis crypt. He was already expert at modifying stasis units, and he would have lots of them to play with. If he had to protect himself from a wild woman, he could hardly wish for anything better.