and made an incision.
âThatâs one small cut for a bum . . .â he announced. âOne giant cut forââ
âJust get on with it!â said Judi, impatient for the dissection to be over so they could start for home. Theyâd been away too much lately, and she wasgrowing tired of it. Under the pretext of playing in the wind section of a symphony orchestra, they completed three or four secret bum-fighting E-missions each year. But she missed her little boy. He wasnât even that little anymore. He was twelve, and growing up fast. Although their work was vital to the security of the world, she was worried about him. Twelve was a difficult age. She wanted to be there for him in case his bum ran away like hers and Jamesâs had when they were the same age. She wouldnât have worried quite so much if her son had inherited a little of their bum-fighting talent, but heâd failed the entrance exam for the Junior Bum-fightersâ League three times. Whatever his talents were, she figured, they obviously didnât include bum-fighting.
âThatâs strange,â said James, frowning. âIâve never seen a bum do that before.â
âDo what?â said Judi, leaning forward.
âLook,â said James, making another incision in the strange blue bum. âYou canât see where I just cut.â
James Freeman put his scalpel down, wiped his brow and shook his head.
The flesh on the bum appeared to have repaired itself instantly.
âLet me try,â said Judi, âafter all, I did get a B plus for bum dissection at the Bum-fighting Academy.â
James made a face. âOkay, hot shot,â he said, handing her the scalpel.
Judi ran the scalpel expertly down the length of the crack and around the bum, neatly severing it in two with a quick flick of her wrist.
âNice one,â said James, nodding approvingly andprodding one of the halves with his finger. He had to resist an urge to pick it up and throw it, just like he had done with the pieces of jellyfish all those years ago on the beach.
But as Judi and James studied the two halves, their eyes grew wide.
Judi grabbed Jamesâs sleeve.
âLook!â she said.
âWow!â said James.
Right in front of their eyes, the two cheeks slid towards each other and formed back into one bum.
âI thought you said it was dead,â said Judi.
âIt is!â said James, picking up the scalpel again. âBut its flesh still retains the power to repair itself. Do you realise the possible applications of flesh like this for bum-fighters? You could be blown apart by an atomic bum and then just put yourself back together again!â
Judi shuddered, reaching out to stop James from cutting into the bum again. âNo,â she said in a low voice.
James looked at her, suddenly realising how worried she was.
âJames,â she said quietly, âitâs not safe.â
âHow can it not be safe?â said James.
âI donât know,â said Judi. âBut itâs too weird. I say we get rid of it. Itâs too dangerous. We donât even know if itâs dead.â
âOf course itâs dead,â said James. âThereâs no pulse, thereâs no electrical signals . . .â
âIt may not be alive,â said Judi, picking up the bum and carrying it over to the emergency expulsion chute, âbut itâs certainly not dead.â
âBut donât you see?â said James, moving around the table to try to grab the bum from her. âTogether, we can make history!â
âYes, but at what price?â said Judi. âWeâre just regular bum-fighters. This is way out of our league! Let E-Mission Control send a specialist team up here.â
Judi was about to press the button on the chute when her attention was caught by a fiery objectâa long way from the bum-mobileâpassing through the innermost ring