‘Green and blue?’ said Vimes sharply.
‘Yes, sir! They had a few in the mine in Treacle Street.’
‘I think I saw them,’ said Vimes. ‘And I think they’ve got one more. Voices from the past, eh? How come I’ve never heard of them before?’
Carrot hesitated. ‘You’re a very busy man, sir. You can’t know everything.’
Vimes detected just a soupçon of a smidgen of a reproach there.
‘Are you saying I’m a man of narrow horizons, captain?’
‘Oh no, sir. You’re interested in every aspect of police work and criminology.’
Sometimes it was impossible to read Captain Carrot’s face. Vimes didn’t bother to try.
‘I’m missing something,’ he said. ‘But this is about Koom Valley, I know it. Look, what is the secret of Koom Valley?’
‘I don’t know, sir. I don’t think there is one. I suppose the big secret would be which side attacked first. You know, sir, both sides say they were ambushed by the other side.’
‘Does that sound very interesting to you?’ said Vimes. ‘Would it matter much now?’
‘Who started it all? I should say so, sir!’ said Carrot.
‘But I thought they’d been scrapping since time began?’
‘Yes. But Koom Valley was the first official one, sir.’
‘Who won?’ said Vimes.
‘Sir?’
‘It’s not a difficult question, is it? Who won the first battle of Koom Valley?’
‘I suppose you could say it was rained off, sir,’ said Carrot.
‘They stopped a grudge match like that because of a bit of rain?’
‘For a lot of rain, sir. A thunderstorm just sat there in the mountains above it. There were flash floods, full of boulders. The fighters were knocked off their feet and washed away, some were struck by lightning—’
‘It quite ruined the whole day,’ said Vimes. ‘All right, captain, do we have any idea where the bastards have gone?’
‘They had an escape tunnel—’
‘I bet they did!’
‘—and collapsed it after them. I’ve got men digging—’
‘Stand them down. They could be in a safe house, they could have got out in a cart, hell, they could all be wearing helmets and chain mail and passing for city dwarfs. Enough of that. We’ve been running people ragged. Let them go for now. I think we’ll be able to find them again.’
‘Yes, sir. The grags went so fast, sir, that they left some other Devices. I have secured them for the city. They must have been very frightened. They just took the cubes and ran. Are you all right, sir? You look a bit flustered.’
‘Actually, captain, I feel inexplicably cheerful. Would you like to hear how my day went?’
The showers in the Watch House were the talk of the city. Vimes had paid for them himself, after Vetinari made an acidic comment about the cost. They were a bit primitive and were really no more than watering-can heads connected to a couple of water tanks on the next floor, but after a night in Ankh-Morpork’s underworld the thought of being really clean was very attractive. Even so, Angua hesitated.
‘This is wonderful,’ said Sally, turning gently under a spray. ‘What’s wrong?’
‘Look, I’m dealing with it, all right?’ snapped Angua, standing just beyond the shower. ‘It’s full moon, okay? The wolf is a bit strong.’
Sally stopped scrubbing. ‘Oh, I see,’ she said. ‘Is it the whole B.A.T.H. thing?’
‘You just had to say that, didn’t you?’ said Angua, and forced herself to step on to the tiles.
‘Well, what do you do normally?’ said Sally, handing her the soap.
‘Cold water, and pretend it’s rain. Don’t you dare laugh! Change of subject, right now!’
‘All right. What did you think of Nobby’s girlfriend?’ said Sally.
‘Tawneee? Friendly. Good-looking…’
‘Try perfect physical beauty? Astonishing proportions? A walking classic?’
‘Well… yes. Pretty much,’ Angua conceded.
‘And all that is Nobby Nobbs’s girlfriend?’
‘She seems to think so.’
‘You’re not telling me she deserves Nobby?’ said Sally.
‘Look, Verity Pushpram doesn’t deserve Nobby, and she’s got a weird squint, arms like a stevedore and cooks shellfish for a living,’ said Angua. ‘That’s how things are.’
‘Is she his old girlfriend?’
‘He used to say so. As far as I know, the physical side of the relationship consists of her hitting him with a wet fish whenever he goes near her.’
Angua squeezed the last of the slime out of her hair. It was tough stuff to lose. As it was, some of it was fighting not to go down the plughole.
That was enough. She didn’t like to spend too much time in the S.H.O.W.E.R. Another six or so sessions and the smell would have quite gone away. The important thing now was to remember to use a towel and not to shake herself dry.
‘You think I went down there to impress Captain Carrot, don’t you?’ said Sally, behind her.
Angua stopped, her head wrapped in towelling. Oh well, it was going to happen sooner or later…
‘No,’ she said.
‘Your heartbeat says otherwise,’ Sally said meekly. ‘Don’t worry. I wouldn’t have a chance. His heart beats faster every time he looks at you, and yours skips a beat every time you see him.’
Okay, then, this is it, said the wolf who was never far away, this is where we sort it out, claw against fang… No! Don’t listen to the wolf! But it would help, wouldn’t it, if this stupid bitch stopped listening to the bat…
‘Stay out of people’s hearts,’ she growled.
‘I can’t. You can’t switch off your nose, can you? Can you?’
The moment of the wolf had passed. Angua relaxed a little. His heart beat faster, did it?
‘No,’ she said, ‘I can’t.’
‘Has he ever seen you without your uniform?’
Ye gods, thought Angua, and headed for her clothes.
‘Well… of course…’ she mumbled.
‘I meant wearing something else. Like — a dress?’ Sally went on. ‘Come on. Every copper spends some time out of uniform. That’s how you know you’re off duty.’
‘But it’s pretty much a 24/8 job for us,’ said Angua. ‘There’s always—’
‘You mean it is for him because he likes it that way, and so you go along with it?’ said the vampire, and that one got through all Angua’s defences.
‘It’s my life! Why should I listen to advice from a vampire?’
‘Because you’re a werewolf,’ said Sally. ‘Only a vampire would dare to give it, right? You don’t have to be at his heel all the time.’
‘Look, I’ve been through all this, understand? It’s a werewolf thing. We are what we are!’
‘I’m not. You don’t get the black ribbon just for signing the pledge, you know. And it doesn’t mean you stop craving blood. You just don’t do anything about it. At least you can go out at night and chase chickens.’
There was a stony silence. Then Angua said, ‘You know about the chickens?’
‘Yes.’
‘I pay for them, you know.’
‘I’m sure you do.’
‘And it’s not as though it’s every night.’
‘I’m sure it isn’t. Look, do you know there are people out there who will volunteer to be a vampire’s… dinner companion? Providing it’s all done with style? And we are considered weird?’ She sniffed. ‘By the way, what did you wash your hair in?’