“What do you mean?” said Lady Ramkin, not tearing her gaze from its armoured flanks.
What did he mean? What did he mean? He thought fast.
“It's just not physically possible, that's what I mean,” he said. “Nothing that heavy should be able to fly, or breathe fire like that. I told you.”
“But it looks real enough. I mean, you'd expect a magical creature to be, well, gauzy.”
“Oh, it's real. It's real all right,” said Ramkin bitterly. “But supposing it needs magic like we need, like we need . . . sunlight? Or food.”
“It's a thaumivore, you mean?”
“I just think it eats magic, that's all,” said Vimes, who had not had a classical education. “I mean, all these little swamp dragons, always on the point of extinction, suppose one day back in prehistoric times some of them found out how to use magic?”
' "There used to be a lot of natural magic around once,'' said Lady Ramkin thoughtfully.
“There you are, then. After all, creatures use the air and the sea. I mean, if there's a natural resource around, something's going to use it, aren't they? Then it wouldn't matter about bad digestion and weight and wing size and so on, because the magic would take care of it. Wow!”
But you'd need a lot, he thought. He wasn't certain how much magic you'd need to change the world enough to let tons of armoured carcass flit around the sky like a swallow, but he'd bet it was lots.
All those thefts. Someone'd been feeding the dragon.
He looked at the bulk of the Unseen University Library of magic books, the greatest accumulation of distilled magical power on the Discworld.
And now the dragon had learned how to feed itself.
He became terribly aware that Lady Ramkin had moved, and saw to his horror that she was striding towards the dragon, chin stuck out like an anvil.
“What the hell are you doing?” he whispered loudly.
“If it's descended from the swamp dragons then I can probably control it,” she called back. “You have to look them in the eye and use a no-nonsense tone of voice. They can't resist a stern human voice. They don't have the willpower, you know. They're just big softies.”
To his shame, Vimes realised that his legs were going to have nothing to do with any mad dash to drag her back.
His pride didn't like that, but his body pointed out that it wasn't his pride that stood a very reasonable chance of being thinly laminated to the nearest building. Through ears burning with embarrassment he heard her say: “Bad boy!”
The echoes of that stern injunction rang out across the plaza.
Oh gods, he thought, is that how you train a dragon? Point them at the melted patch on the floor and threaten to rub their nose in it?
He risked a peep over the horsetrough.
The dragon's head was swinging around slowly, like a crane jib. It had some difficulty focusing on her, right below it. Vimes could see the great red eyes narrow as the creature tried to squint down the length of its own nose. It looked puzzled. He wasn't surprised.
“Sit!” bellowed Lady Ramkin, in a tone so undisobeyable that even Vimes felt his legs involuntarily sag. “Good boy! I think I may have a lump of coke somewhere-” She patted her pockets.
Eye contact. That was the important thing. She really, Vimes thought, shouldn't have looked down even for a moment.
The dragon raised one talon in a leisurely fashion and pinned her to the ground.
As Vimes half-rose in horror Errol escaped from his grip and cleared the trough in one leap. He bounced across the plaza in a series of wing-whirring arcs, mouth gaping, emitting wheezing burps, trying to flame.
He was answered with a tongue of blue-white fire that melted a streak of bubbling rock several yards long but failed to strike the challenger. It was hard to pick him out of the air because, quite clearly, even Errol didn't know where he was going to be, or what way up he was going to be when he got there. His only hope at this point lay in movement, and he vaulted and spun between the increasingly furious bursts of fire like a scared but determined random particle.
The great dragon reared up with the sound of a dozen anchor chains being thrown into a corner, and tried to bat the tormenter out of the air.
Vimes's legs gave in at that point and decided that they might allow themselves to be heroic legs for a while. He scurried across the intervening space, sword at the ready for what good it might do, grabbed Lady Ramkin by an arm and a handful of bedraggled ballgown, and swung her on to his shoulder.
He got several yards before the essential bad judgement of this move dawned on him.
He went “Gngh”. His vertebrae and knees were trying to fuse into one lump. Purple spots flashed on and off in front of his eyes. On top of it all, something unfamiliar but apparently made of whalebone was poking sharply into the back of his neck.
He managed a few more steps by sheer momentum, knowing that when he stopped he was going to be utterly crushed. The Ramkins hadn't bred for beauty, they'd bred for healthy solidity and big bones, and they'd got very good at it over the centuries.
A gout of livid dragonfire crackled into the flagstones a few feet away.
Afterwards he wondered if he'd only imagined leaping several inches into the air and covering the rest of the distance to the horsetrough at a respectable run. Perhaps, in extremis, everyone learned the kind of instant movement that was second nature to Nobby. Anyway, the horsetrough was behind him and Lady Ramkin was in his arms, or at least was pinning his arms to the ground. He managed to free them and tried to massage a bit of life back. What did you do next? She didn't seem to be injured. He recalled something about loosening a person's clothing, but in Lady Ramkin's case that might be dangerous without special tools.
She solved the immediate problem by grabbing the edge of the trough and hauling herself upright.
“Right,'' she said,' 'it's the slipper for you-” Her eyes focused on Vimes for the first time.
' 'What the hell's going on-" she began again, and then caught the scene over his shoulder.
“Oh sod,” she said. “Pardon my Klatchian.”