lever.
Rat worked the tip of the screwdriver under the lid. She leaned her weight on itâ
âBOO!â
Rat sprang upward. Thump. She hit the ceiling. Bump. A thin pipe smacked her belly. Even as her tail curled around the pipe to steady her, her mind sorted the surprise: not the scientistâs voice, the machineâs.
A blazing line of light scanned across her.
âYou are lavender. You are wearing a cloth tube. That is not normal for a rat.â The console hummed and the red glow in the room brightened. âYou are not a normal rat. You are a modified.â
Rat jumped over to the big pipe and ran.
âWait! Donât go! LB misses Jeff. He promised to visit, but hasnât. And Bett is napping. LB is bored.â
Rat turned abruptly. It was too late for running away. The machine had seen her. It might tell the scientist. It might tell the investigator. It must be destroyed.
C HAPTER T EN
T HEM
Jeff hesitated to return to Rat. Maybe if he found something useful for her spyvest, she wouldnât be so upset by the bad news about the laser. She mentioned spider wire, strong as steel, but so thin a hundred yards of it fit on a spool the size of an aspirin. The repair shop was the only place he might find something like that, but he dreaded going there. The repair crew blamed him for ruining Nanny. Still, heâd rather face them than Ratâs anger. Besides, he ought to go there. Their routine was in a shambles. Theyâd missed the second check on Nanny. Heâd better make sure it was still dead.
Jeff set the elevator going. As it neared Ring 3, the grip of the artificial gravity loosened quite a lot. His feet seemed to lift off the soles of his boots, almost floating. He swayed and grabbed the handrail. Not much was left of Ring 3 except the repair shop. Most of it had vaporized long ago in the solar wind or been salvaged to use in making other rings. From outside the space station, it looked like the skeleton of a doughnut, just hoops of metal scaffolding like the kind construction crews put up around skyscrapers.
But the repair shop was kept intact because the very weak gravity made it easy to work on heavy equipment. Mechanics could lift thousands of pounds of machinery with their bare hands! Jeff could pick up Nanny with a pinkie, if he ever dared to touch it.
Jeff waddled out in the direction of the repair shop using a kind of wide-legged rolling walk that felt like marching across a water-bed mattress.
âWell, if it isnât the great robot hunter,â the captainâs voice boomed behind Jeff.
Jeff turned, and there he was, a great jiggle of silver-coated fatness rolling along the corridor, nearly filling it. What bad luck, meeting him here! Heâll yell at me again.â¦
âDonât cringe like that. Canât you see Iâm smiling?â The captain came up to Jeff. He was smiling, a tiny one in a red face glistening with a sheen of sweat. His breath came a little hard, even though moving in this low gravity ought to be easyâeven for a fat person. âHere for the test, huh?â
âWhat test?â
âNanny. The chiefâs rigged up a robot defibrillator to zap Nannyâs brain like they do for heart-attack victims. Too risky to try before, but now weâve got nothing to lose.â
Jeff did! Rat did! The last thing they needed was Nanny back in action. âHow come itâs okay now?â
The captain narrowed his eyes. âDonât tell me you havenât heard the news?â
Jeff guessed what news but decided to play dumb. He wasnât sure if Dad was supposed to know it or not. âNews?â
âWell youâre the only one who hasnât!â The smile disappeared. Now the captain looked normalâpinched and grumpy. âSo much for surprising that rat.â
So that was the plan! In a flash, Jeff played the scene: He and Rat, ignorant, maybe having a snack, maybe even liverwurst! Then the