"A pity you will not do that yourself," Kit sighed.
"milady." Scarface became, for the moment, every inch a Tzak-Commander. "Would you ask me to ch'rowl a human female?" He waited for Kit to control her mixed expression. "Then please be silent on the subject. Locklear is a warrior who knows what he fights for."
Locklear yawned. "There's an old song that says, 'Ain't gonna study war no more,' and a slogan that goes, 'Make love, not war.' "
Kit stood up with a fetching twitch of her tail. I believe our leader has spoken, milord," she purred.
Locklear watched them swaying together in the night, and his parting call was plaintive. "Just try and keep it down, okay? A fellow needs his sleep,"
The Kzin lifeboat was over ten meters long, well armed and furnished with emergency rations. In accord with their handshake armistice, Scarface had given flight instructions to his human pupil after disabling the hyperwave portion of its comm set. He had given no instructions on armament because Locklear, a peaceable man, saw no further use for anything larger than a sidearm. Neither of them could do much to make the lifeboat seating comfortable for Locklear, who was small even by human standards in an acceleration couch meant for a two hundred-kilo Kzin.
Locklear paused in the airlock in midmorning and raised one arm in a universal peace sign. Scarface returned it. "I'll call you now and then, if those force walls don't stop the signal," Locklear called. "If you let your other Kzinti out of stasis, call and tell me how it works out."
"Keep your tail dry, Rockear," Kit called, perhaps forgetting he lacked that appendage-a compliment, of sorts.
"Will do," he called back as the airlock swung shut. Moments later, he brought the little craft to life and, cursing the cradle-rock motion that branded him a novice, urged the lifeboat into the yellow sky of Kzersatz. Locklear made one pass, a "goodbye sweep," high above the region with its yellow and orange vegetation, taking care to stay well inside the frostline that defined those invisible force walls. He spotted the cave from the still-flattened grass where Kit had herded the awakened animals from the crypt and their sleep of forty thousand years, then steepened his climb and used aero boost to begin his trajectory. No telling whether the force walls stopped suddenly, but he did not want to find out by plowing into the damned things. It was enough to know they stopped below orbital height, and that he could toss the lifeboat from Kzersatz to Newduvai in a low-energy ballistic arc.
And he knew enough to conserve energy in the craft's main accumulators because one day, when the damned stupid Man-Kzin War was over, he'd need the energy to jump from Zoo to some part of known space. Unless, he amended silently, somebody found Zoo first. The war might already be over, and certainly the warlike Kzinti must have the coordinates of Zoo…
Then he was at the top of his trajectory, seeing the Planetary curvature of Zoo, noting the tiny satellite sunlets that bathed hundred-mile-diameter regions in light, realizing that a warship could condemn any one of those circular regions to death with one well placed shot against its synthetic, automated little sun. He was already past the circular force walls now, and felt an enormous temptation to slow the ship by main accumulator energy. A good pilot could lower that lifeboat down between the walls of those force cylinders, in the hard vacuum between compounds. Outsiders might be lurking there, idly studying the specimens through invisible walls.
But Locklear was no expert with a Kzin lifeboat, not yet, and he had to use his wristcomp to translate the warning on the console screen. He set the wing extensions just in time to avoid heavy buffeting, thankful that he had not needed orbital speed to manage his brief trajectory. He bobbled a maneuver once, twice, then felt the drag of Newduvai's atmosphere on the lifeboat and gave the lifting surfaces fall extension. He put the craft into a shallow bank to starboard, keeping the vast circular frostline far to portside, and punched in an autopilot instruction. Only then did he dare to turn his gaze down on Newduvai.
Like Kzersatz it boasted a big lake, but this one glinted in a sun heartbreakingly like Earth's. A rugged jumble of cliffs soared into cloud at one side of the region, and green hills mounded above plains of mottled hues: tan, brown, green, Oh, God, all that green! He'd forgotten, in the saffron of Kzersatz, how much he missed the emerald of grass, the blue of sky, the darker dusty green of Earth forests. For it was, in every respect, perfectly Earthlike. He wiped his misting eyes, grinned at himself for such foolishness, and eased the lifeboat down to a lazy circular course that kept him two thousand meters above the terrain. If the builders of Zoo were consistent, one of those shallow creekbeds would begin not in a marshy meadow but in a horizontal shaft. And there he would find-he dared not think it through any further.
After his first complete circuit of Newduvai, he knew it had no herds of animals. No birds dotted the lakeshore; no bugs whacked his viewport. A dozen streams meandered and leapt down from the frostline where clouds dumped their moisture against cold encircling force walls. One stream ended in a second small lake with no obvious outlet, but none of the creeks or dry-washes began with a cave.
Mindful of his clumsiness in this alien craft, Locklear set it down in soft sand where a drywash delta met the kidney-shaped lake. After further consulting between his wristcomp and the ship's computer, he punched in his most important queries and listened to the ship cool while its sensors analyzed Newduvai.
Gravity: Earth normal. Atmosphere, solar flux, and temperature: all Earth normal. "And not a critter in sight," he told the cabin walls. In a burst of insight, he asked the computer to list anything that might be a health hazard to a Kzin. If man and Kzin could make steaks of each other, they probably should fear the same pathogens. The computer took its time, but its most fearsome finding was of tetanus in the dust.
He waited no longer, thrusting at the airlock in his hurry, filling his lungs with a rich soup of odors, and found his eyes brimming again as he stepped onto a little piece of Earth. Smells, he reflected, really got you back to basics. Scents of cedar, of dust, of grasses and yes, of wildflowers. just like home-yet, in some skin-prickling way, not quite. Locklear sat down on the sand then, with an earthlike sunlet baking his back from a turquoise sky, and he wept. Outsiders or not, any bunch that could engineer a piece of home on the rim of known space couldn't be all bad.
He was tasting the lake water's very faint brackishness when, in a process that took less than a minute, the sunlight dimmed and was gone. "But it's only noontime," he protested, and then laughed at himself and made a notation on his wristcomp, using its faint light to guide him back to the airlock.
As with Kzersatz, he saw no stars; and then he realized that the position of Newduvai's sun had been halfway to the horizon when-almost as it happened on Kzersatz-the daily ration of sunlight was quenched. Why should Newduvai's sun keep the same time as that of Kzersatz? It didn't; nor did it wink off as suddenly as that of Kzersatz.
He activated the still-functioning local mode of the lifeboat's comm set, intending to pass his findings on to Scarface. No response. Scarface's handset was an all-band unit; perhaps some wavelength could bounce off of debris from the Kzin cruiser scuttled in orbit but Locklear knew that was a slender hope, and soon it seemed no hope at all. He spent the longest few hours of his life then, turning floodlights on the lake in the forlorn hope of seeing a fish leap, and with the vague fear that a tyrannosaur might pay him a social call. But no matter where he turned the lights he saw no gleam of eyes, and the sand was innocent of any tracks. Sleep would not come until he began to address the problem of the stasis crypt in logical ways.
Locklear came up from his seat with a bound, facing a sun that brightened as he watched. His wristcomp said not quite twelve hours had passed since the sunlet dimmed. His belly said it was late. His memory said yes, by God, there was one likely plan for locating that horizontal shaft: fly very near the frostline and scan every dark cranny that was two hundred meters or so inside the force walls. On Kzersatz, the stasis crypt had ended exactly beneath the frostline, perhaps a portal for those who'd built Zoo. And the front entrance had been two hundred meters inside the force walls.