came to the central air shaft. It was like a gigantic toilet-paper tube. It went from all the way out to all the way in . Lightbulbs set in rows blurred into a fuzzy glow far from Rat. The walls were covered with pipes and wires. Some pipes crisscrossed from one side to the other.
Rat paused to gather her nerve. She did not like crossing to the other side. Of course, she had crossed it dozens of times alreadyâand it was much easier without holding on to a liverwurst. Still, crossing was scary. Out ended in a big fan that blew air into the vents. A grate covered the blades, to protect humans, not rats. If Rat fell, she would go right through the grate. Then chop-chop-chop â¦
Rat shivered from nerves and cold. The wind made it too cold to stand there hesitating. With careful steps, she climbed out onto the nearest pipe. The air rushed and roared. It blew her fur all the wrong way. That annoyed Rat. She walked as fast as she dared. Her tail bobbed, just touching the surface of the pipe, ready to wrap around it quick if she slipped. In the middle of the central shaft, the thin pipe connected to a big fat one. This pipe was so big, it was practically flat for a rat. Rat scurried on the broad metal curve of the pipe, confident. Soon she was moving through a quiet and cozy air shaft again.
Rat heard voices. They echoed along the shaft connected to the recreation room. It must be family time. Rat went to see.
Nanny, the boy, and his parents were there. The mother was saying, âNo bad behavior? Whatâs gotten into you? I mean, how nice! Isnât it nice, Greg?â
âUmmm ⦠I guess. Iâm still annoyed about this, though,â the father said. He shook the plastic bag he was holding. The shredded bits of paper inside flashed yellow. They looked like kernels of corn.
âI said I was sorry.â The boy crossed his arms.
âNanny is concerned,â said Nanny. âThe boy is spending sixty-two point three percent of his time in his room. Nanny cannot go into his room. Nanny does not know what the boy is doing.â
The boy said, âIâm e-mailing. Iâve got a pen pal.â
âOh darling, that is nice,â said the mother. She glanced at her watch. âWhat a relief youâve found something to occupy you just now. Thereâs less than twenty-four hours until solar maximum.â
The father said, âItâs so exciting, Jeff. You should come to the lab and see. Weâre about to look into the heart of the sun!â
The boy flushed red. âDonât you want to know about my pen pal?â
âThe boy cannot have a pen pal,â Nanny said. âI monitor all communications. The boy has received no e-mail messages in the past six days.â
âI have, too!â The boy stomped his foot. âNanny is lying!â
âMy report is accurate. I have recordsââ
The mother fluttered her hands in front of Nannyâs glowing green eye. âOh, no, no more paper!â
âI have the e-mail! Come see! Come on!â
The father looked at his watch. âWe donât have time forââ
âNannyâs wrong wrong wrong!â the boy shouted. âCome see! Your stupid Sun will last a billion years!â
âJeff, I wonât haveââ the mother began to say.
The loudspeaker on the wall filled the room with the captainâs voice. âAttention! All science personnel. Attention! Report immediately to the cafeteria. And bring that boy!â
Nannyâs glowing eye swiveled to look at the boy. The parents looked at the boy. The boy bit his lip. They all left the room.
Rat followed them by her secret ways. The closer she got to the cafeteria, the stronger the smell of human became. There were no nice food smells. The sound of many boots moving and a steady beat of words surrounded Rat. Grumble-grumble-grumble. The scientists were bothered. They were busy and important and annoyed by the