Not to his very great surprise, Ponder seemed to be the only one around who found this at all interesting. He'd point out to people that fish were amazingly fish-shaped, and they'd look at him as if he'd gone mad.
Palaeontology and archaeology and other skulduggery were not subjects that interested wizards. Things are buried for a reason, they considered. There's no point in wondering what it was. Don't go digging things up in case they won't let you bury them again.
The most coherent theory was one he recalled from his nurse when he was small. Monkeys, she'd averred, were bad little boys who hadn't come in when called, and seals were bad little boys who'd lazed around on the beach instead of attending to their lessons. She hadn't said that bird were bad little boys who'd gone too close to the cliff edge, and in any case jellyfish would be more likely, but Ponder couldn't help thinking that, harmlessly insane though the woman had been, she might have had just the glimmerings of a point...
He was spending most nights now watching Hex trawl the invisible writings for any hints. In theory, because of the nature of L-space, absolutely everything was available to him, but that only meant that it was more or less impossible to find whatever it was you were looking for, which is the purpose of computers.
Ponder Stibbons was one of those unfortunate people cursed with the belief that if only he found out enough things about the universe it would all. somehow, make sense. The goal is the Theory of Everything, but Ponder would settle for the Theory of Something and, late at night, when Hex appeared to be sulking, he despaired of even a Theory of Anything.
And it might have surprised Ponder to learn that the senior wizards had come to approve of Hex, despite all the comments on the lines of 'In
Therefore there's something comforting in knowing that some of the best brains in the University, who a generation ago would be coming up with some really exciting plans involving trick floorboards and exploding wallpaper, were spending all night in the High Energy Magic Building, trying to teach Hex to sing 'Lydia the Tattooed Lady', exulting at getting a machine to do after six hours' work something that any human off the street would do for tuppence, then sending out for banana-and-sushi pizza and falling asleep at the keyboard. Their seniors called it technomancy, and slept a little easier in their beds in the knowledge that Ponder and his students weren't sleeping in
Ponder must have nodded off, because he was awakened just before 2 a.m. by a scream and realized he was face down in half of his supper. He pulled a piece of banana-flavoured mackerel off his cheek, left Hex quietly clicking through its routine and followed the noises.
The commotion led him to the hall in front of the big doors leading to the Library. The Bursar was lying on the floor, being fanned with the Senior Wrangler's hat.
'As far as we can gather, Archchancellor,' said the Dean, 'the poor chap couldn't sleep and came down for a book—'
Ponder looked at the Library doors. A big strip of black and yellow tape had been stuck across them, along with a sign saying: Danger, Do Notte Enter in Any Circumstances. It was now hanging off, and the doors were ajar. This was no surprise. Any true wizard, faced with a sign like 'Do not open this door. Really. We mean it. We're not kidding. Opening this door will mean the end of the universe,' would
There was silence from the darkness on the other side of the doorway.
Ridcully extended a finger and pushed one door slightly.
Behind it something made a fluttering noise and the doors were slammed shut. The wizards jumped back.
'Don't risk it, Archchancellor!' said the Chair of Indefinite Studies. 'I tried to go in earlier and the whole section of Critical Essays had gone critical!'
Blue light flickered under the doors.