'My great-uncle,' said Vlad. 'The last... incumbent.'

'What's the sash and star he's wearing?' said Agnes. She could hear the sounds of the mob, far off but growing louder.

'The Order of Gvot. He built our family home. Don'tgonearthe Castle, we call it. I don't know whether you've heard of it?'

'It's a strange name.'

'Oh, he used to laugh about it. The local coachmen used to warn visitors, you see. "Don't go near the castle," they'd say. "Even if it means spending a night up a tree, never go up there to the castle," they'd tell people. "Whatever you do, don't set foot in that castle." He said it was marvellous publicity. Sometimes he had every bedroom full by 9 p.m. and people would be hammering on the door to get in. Travellers would go miles out of their way to see what all the fuss was about. We won't see his like again, with any luck. He did rather play to the crowd, I'm afraid. Rose from the grave so often that he had a coffin with a revolving lid. Ah... Aunt Carmilla...'

Agnes stared at a very severe woman in a figure-hugging black dress and deep-plum lipstick.

'She was said to bathe in the blood of up to two hundred virgins at a time,' Vlad said. 'I don't believe that. Use more than eighty virgins and even quite a large bath will overflow, Lacrimosa tells me.'

'These little details are important,' said Agnes, buoyed up by the excitement of terror. 'And, of course, it is so hard to find the soap.'

'Killed by a mob, I'm afraid.'

'People can be so ungrateful.'

'And this...' the light passed along the hall '... is my grandfather...'

A bald head. Dark-rimmed, staring eyes. Two teeth like needles, two ears like batwings, fingernails that hadn't been trimmed for years...

'But half the picture's just bare canvas,' said Agnes.

'The family story is that old Magyrato got hungry,' said Vlad. 'A very direct approach to things, my grandfather. See the reddish-brown stains just here? Very much in the old style. And here... well, some distant ancestor, that's all I know.'

This picture was mostly dark varnish. There was a suggestion of a beak on a hunched figure.

Vlad turned away, quickly. 'We've come a long way, of course,' he said. 'Evolution, Father says.'

'They look very... powerful,' said Agnes.

'Oh, yes. So very powerful, and yet so very, very dumb,' said Vlad. 'My father thinks stupidity is somehow built into vampirism, as if the desire for fresh blood is linked to being as thick as a plank: Father is a very unusual vampire. He and Mother raised us... differently.'

'Differently,' said Agnes.

'Vampires aren't very family orientated. Father says that's natural. Humans are raising their successors, you see, but we live for a very long time so a vampire is raising competitors. There's not a lot of family feeling, you could say.'

'Really.' In the depths of her pocket Agnes's fingers closed around the bottle of holy water.

'But Father said self-help was the only way out. Break the cycle of stupidity, he said. Little traces of garlic were put into our food to get us used to it. He tried early exposure to various religious symbols  -  oh dear, we must have had the oddest nursery wallpaper in the world, never mind the jolly frieze of Gertie the Dancing Garlic  -  and I have to say that their efficacy isn't that good in any case. He even made us go out and play during the day. That which does not kill us, he'd say, makes us strong-'

Agnes's arm whirled. The holy water spiralled out of the bottle and hit Vlad full in the chest.

He threw his arms wide and screamed as water cascaded down and poured into his shoes.

She'd never expected it to be this easy.

He raised his head and winked at her.

'Look at this waistcoat! Will you look at this waistcoat? Do you know what water does to silk? You just never get it out! No matter what you do, there's always a mark.' He looked at her frozen expression and sighed.

'I suppose we'd better get some things off our chest, hadn't we?' he said. He looked up at the wall and took down a very large and spiky axe. He thrust it at her.

'Take this and cut my head off, will you?' he said. 'Look, I'll loosen my cravat. Don't want blood on it, do we? There. See?'

'Are you trying to tell me that you were brought up with this, too?' she said hotly. 'What was it, a little light hatchet practice after breakfast? Cut your head off a little bit every day and the real thing won't hurt?'

Vlad rolled his eyes. 'Everyone knows that cutting off a vampire's head is internationally acceptable,' he said. 'I'm sure Nanny Ogg would be swinging right now. Come along, there's a lot of muscle in those rather thick arms, I'm-'

She swung.

He reached around from behind her and whisked the axe out of her arms.

'-sure,' he finished. 'We are also very, very fast.'

He tested the blade with his thumb. 'Blunt, I notice. My dear Miss Nitt, it may just be more trouble than it's worth to try to get rid of us, do you see? Now, old Magyrato there would not have made the kind of offer we are making to Lancre. Dear me, no. Are we ravaging across the country? No? Forcing our way into bedrooms? Certainly not. What's a little blood, for the good of the community? Of course Verence will have to be demoted a little but, let's face it, the man is rather more of a clerk than a king. And... our friends may find us grateful. What is the point of resisting?'

'Are vampires ever grateful?'

'We can learn.'

'You're just saying that in exchange for not actually being evil you'll simply be bad, is that it?'

'What we are saying, my dear, is that our time has come,' said a voice behind them.

They both turned.

The Count had stepped into the gallery. He was wearing a smoking jacket. There was an armed man strolling on either side of him.

'Oh dear, Vlad... Playing with your food? Good evening, Miss Nitt. We appear to have a mob at the gates, Vlad.'

'Really? That's exciting. I've never seen a real mob.'

'I wish your first could have been a better one,' said the Count, and sniffed. 'There's no passion in it. Still, it'd be too tiresome to let it go on all through dinner. I shall tell them to go away.'

The doors of the hall swung open without apparent aid.

'Shall we go and watch?' said Vlad.

'Er, I think I'll go and powder my, I'll just go and... I'll just be a minute,' said Agnes, backing away.

She darted down the little corridor that led to the small door, and drew the bolts.

'About time,' said Nanny, hurrying in. 'It's really clammy out here.'

'They've gone to look at the mob. But there's other vampires here, not just the guards! The rest must've come in on the carts! They're like... not quite servants but they take orders.'

'How many are there?' said Magrat.

'I haven't found out! Vlad is trying to get to know me better!'

'Good plan,' said Nanny. 'See if he talks in his sleep.'

'Nanny!'

'Let's see his lordship in action, shall we?' said Nanny. 'We can nip into the old guardroom alongside the door and look through the squint.'

'I want to get Verence!' said Magrat.

'He's not going anywhere,' said Nanny, striding into the little room by the door. 'And I don't reckon they're planning to kill him. Anyway, he's got some protection now.'

'I think these really are new vampires,' said Agnes. 'They really aren't like the old sort.'

'Then we face 'em here and now,' said Nanny. 'That's what Esme would do, sure enough.'

'But are we strong enough?' said Agnes. Granny wouldn't have asked, said Perdita.

'There's three of us, isn't there?' said Nanny. She produced a flask and uncorked it. 'And a bit of help. Anyone else want some?'

'That's brandy, Nanny!' said Magrat. 'Do you want to face the vampires drunk?'

'Sounds a whole lot better than facin' them sober,' said Nanny, taking a gulp and shuddering. 'Only sensible bit of advice Agnes got from Mister Oats, I reckon. Vampire hunters need to be a little bit tipsy, he said. Well, I always listen to good advice...'

Even inside Mightily Oats's tent the candle streamed in the wind. He sat gingerly on his camp bed, because sudden movements made it fold up with nail-blackening viciousness, and leafed through his notebooks in a state of growing panic.

He hadn't come here to be a vampire expert. 'Revenants and Ungodly Creatures' had been a one-hour lecture from deaf Deacon Thrope every fortnight, for Om's sake! it hadn't even counted towards the final examination score! They'd spent twenty times that on Comparative Theology, and right now he wished, he really wished, that they'd found time to tell him, for example, exactly where the heart was and how much force you needed to drive a stake through it.

Ah... here they were, a few pages of scribble, saved only because the notes for his essay on Thrum's Lives of the Prophets were on the other side.

'... The blood is the life... vampires are subservient to the one who turned them into a vampire... allyl disulphide, active ingredient in garlic... porphyria, lack of? Learned reaction?... native soil v. important... as many as possible will drink of a victim so that he is the slave of all... "clustersuck"... blood as an unholy sacrament... Vampire controls: bats, rats, creatures of the night, weather... contrary to legend, most victims merely become passive, NOT vampires... intended vampire sufers terrible torments et craving for blood... socks... Garlic, holy icons... sunlight-deadly?... kill vampire, release all victims... physical strength &...'

Why hadn't anyone told them this was important? He'd covered half the page with a drawing of Deacon Thrope, which was practically a still life.

Oats dropped the book into his pocket and grasped his medallion hopefully. After four years of theological college he wasn't at all certain of what he believed, and this was partly because the Church had schismed so often that occasionally the entire curriculum would alter in the space of one afternoon. But also-

They had been warned about it. Don't expect it, they'd said. It doesn't happen to anyone except the prophets. Om doesn't work like that. Om works from inside.

-but he'd hoped that, just once, Om would make himself known in some obvious and unequivocal way that couldn't be mistaken for wind or a guilty conscience. Just once he'd like the clouds to part for the space of ten seconds and a voice to cry out, 'YES, MIGHTILYPRAISEWORTHY-ARE-YE-WHO-EXALTETH-OM OATS! IT'S ALL COMPLETELY TRUE! INCIDENTALLY, THAT WAS A VERY THOUGHTFUL PAPER YOU WROTE ON THE CRISIS OF RELIGION IN A PLURALISTIC SOCIETY!'

It wasn't that he'd lacked faith. But faith wasn't enough. He'd wanted knowledge.

Right now he'd settle for a reliable manual of vampire disposal.

He stood up. Behind him, unheeded, the terrible camp bed sprang shut.

He'd found knowledge, and knowledge hadn't helped.

Had not Jotto caused the Leviathan of Terror to throw itself on to the land and the seas to turn red with blood? Had not Orda, strong in his faith, caused a sudden famine thoughout the land of Smale?

They certainly had. He believed it utterly. But a part of him also couldn't forget reading about the tiny little creatures that caused the rare red tides off the coast of Urt and the effect this apparently had on local sea life, and about the odd wind cycle that sometimes kept rainclouds away from Smale for years at a time.

This had been... worrying.

It was because he was so very good at old languages that he'd been allowed to study in the new libraries that were springing up around the Citadel, and this had been fresh ground for worry, because the seeker after truth had found truths instead. The Third Journey of the Prophet Cena, for example, seemed remarkably like a retranslation of the Testament of Sand in the Laotan Book of the Whole. On one shelf alone he found forty-three remarkably similar accounts of a great flood, and in every single one of them a man very much like Bishop Horn had saved the elect of mankind by building a magical boat. Details varied, of course. Sometimes the boat was made of wood, sometimes of banana leaves. Sometimes the news of the emerging dry land was brought by a swan, sometimes by an iguana. Of course these stories in the chronicles of other religions were mere folktales and myth, while the voyage detailed in the Book of Cena was holy truth. But nevertheless...

Oats had gone on to be fully ordained, but he'd progressed from Slightly Reverend to Quite Reverend a troubled young man. He'd wanted to discuss his findings with someone, but there were so many schisms going on that no one would stand still long enough to listen. The hammering of clerics as they nailed their own versions of the truth of Om on the temple doors was deafening, and for a brief while he'd even contemplated buying a roll of paper and a hammer of his own and putting his name on the waiting list for the doors, but he'd overruled himself.

Because he was, he knew, in two minds about everything.

At one point he'd considered asking to be exorcized but had drawn back from this because the Church traditionally used fairly terminal methods for this and in any case serious men who seldom smiled would not be amused to hear that the invasive spirit he wanted exorcized was his own.

He called the voices the Good Oats and the Bad Oats. The trouble was, each of them agreed with the terminology but applied it in different ways.

Even when he was small there'd been a part of him that thought the temple was a silly boring place, and tried to make him laugh when he was supposed to be listening to sermons. It had grown up with him. It was the Oats that read avidly and always remembered those passages which cast doubt on the literal truth of the Book of Om  -  and nudged him and said, if this isn't true, what can you believe?

And the other half of him would say: there must be other kinds of truth.

And he'd reply: other kinds than the kind that is actually true, you mean?

And he'd say: define actually!

And he'd shout: well, actually Omnians would have tortured you to death, not long ago, for even thinking like this. Remember that? Remember how many died for using the brain which, you seem to think, their god gave them? What kind of truth excuses all that pain?

He'd never quite worked out how to put the answer into words. And then the headaches would start, and the sleepless nights. The Church schismed all the time these days, and this was surely the ultimate one, starting a war inside one's head.

To think he'd been sent here for his health, because Brother Melchio had got worried about his shaky hands and the way he talked to himself!

He did not gird his loins, because he wasn't certain how you did that and had never dared ask, but he adjusted his hat and stepped out into the wild night under the thick, uncommunicative clouds.

The castle gates swung open and Count Magpyr stepped out, flanked by his soldiers.

This was not according to the proper narrative tradition. Although the people of Lancre were technically new to all this, down at genetic level they knew that when the mob is at the gate the mobee should be screaming defiance in a burning laboratory or engaged in a cliffhanger struggle with some hero on the battlements.

He shouldn't be lighting a cigar.

They fell silent, scythes and pitchforks hovering in midshake. The only sound was the crackling of the torches.

The Count blew a smoke ring.

'Good evening,' he said, as it drifted away. 'You must be the mob.'

Someone at the back of the crowd, who hadn't been keeping up to date, threw a stone. Count Magpyr caught it without looking.

'The pitchforks are good,' he said. 'I like the pitchforks. As pitchforks they certainly pass muster. And the torches, well, that goes without saying. But the scythes... no, no, I'm afraid not. They simply will not do. Not a good mob weapon, I have to tell you. Take it from me. A simple sickle is much better. Start waving scythes around and someone could lose an ear. Do try to learn.'

He ambled over to a very large man who was holding a pitchfork.

'And what is your name, young man?'

'Br... Jason Ogg, sir.'

'The blacksmith?'

'Yessir?'

'Wife and family doing well?'

'Yessir.'

'Well done. Got everything you need?'

'Er... yessir.'

'Good man. Carry on. If you could keep the noise down over dinner I would be grateful, but of course I appreciate you have a vital traditional role to play. I'll have the servants bring out some mugs of hot toddy shortly.' He knocked the ash off his cigar. 'Oh, and may I introduce you to Sergeant Kraput, known to his friends as "Bent Bill", I believe, and this gentleman here picking his teeth with his knife is Corporal Svitz, who I understand has no friends at all. I suppose it is faintly possible that he will make some here. They and their men, who I suppose could be called soldiers in a sort of informal, easy-come easy-go, cut-and-thrust sort of way'  -  here Corporal Svitz leered and flicked a gobbet of anonymous rations from a yellowing molar  -  'will be going on duty in, oh, about an hour. Purely for reasons of security, you understand.'

'An' then we'll gut yer like a clam and stuff yer with straw,' said Corporal Svitz.

'Ah. This is technical military language of which I know little,' said the Count. 'I do so hope there is no unpleasantness.'

'I don't,' said Sergeant Kraput.

'What scamps they are,' said the Count. 'Good evening to you all. Come, gentlemen.'

He stepped back into the courtyard. The gates, their wood so heavy and toughened with age that it was like iron, swung shut.

On the other side of it was silence, followed by the puzzled mumbling of players who have had their ball confiscated.

The Count nodded at Vlad and flung out his hands theatrically.

'Ta-da! And that is how we do it-'

'And d'you think you'd do it twice?' said a voice from the steps.

The vampires looked up at the three witches.

'Ah, Mrs Ogg,' said the Count, waving the soldiers away im-patiently. 'And your majesty. And Agnes... Now... was it three for a girl? Or three for a funeral?'

The stone cracked under Nanny's feet as Magpyr walked forward.

'Do you think I'm stupid, dear ladies?' he said. 'Did you really think I'd let you run around if there was the least chance that you could harm us?'

Lightning crackled across the sky.

'I can control the weather,' said the Count. 'And lesser creatures which, let me tell you, includes humans. And yet you plot away and think you can have some kind of... of duel? What a lovely image. However...'

The witches were lifted off their feet. Hot air curled around them. A rising wind outside made the torches of the mob stream flames like flags.

'What happened to us harnessing the power of all three of us together?' hissed Magrat.

'That rather depended on him standing still!' said Nanny.

'Stop this at once!' Magrat shouted. 'And how dare you smoke in my castle! That can have a very serious effect on people around you!'

'Is anyone going to say, "You'll never get away with it"?' said the Count, ignoring her. He walked up the steps. They bobbed helplessly along ahead of him, like so many balloons. The hall doors slammed shut after him.

'Oh, someone must,' he said.

'You won't get away with this!'

The Count beamed. 'And I didn't even see your lips move-'

'Depart from here and return to the grave whence thou camest, unrighteous revenant!'

'Where the hell did he come from?' said Nanny, as Mightily Oats dropped to the ground in front of the vampires.

He was creeping along the minstrel gallery, said Perdita to Agnes. Sometimes you just don't pay attention.

The priest's coat was covered with dust and his collar was torn, but his eyes blazed with holy zeal.

He thrust something in front of the vampire's face. Agnes saw him glance down hurriedly at a small book in his other hand.

'Er... "Get thee hence, thou worm of Rheum, and vex not "'

'Excuse me?' said the Count.

'"-trouble not more the-"

'Could I just make a point?'

' "-thou spirit that troubles thee, thou'... What?'

The Count took the notebook out of Oats's suddenly unresisting hand.

'This is from Ossory's Malleus Maleficarum,' he said. 'Why do you look so surprised? I helped write it, you silly little man!'

'But... you... but that was hundreds of years ago!' Oats managed.

'So? And I contributed to Auriga Clavorum Maleficarum, Torquus Simiae Maleficarum... the whole damn Arca Instrumentorum, in fact. None of those stupid fictions work on vampires, didn't you even know that?'The Count almost growled. 'Oh, I remember your prophets. They were mad bearded old men with the sanitary habits of a stoat but, by all that's crazed, they had passion! They didn't have holy little minds full of worry and fretfulness. They spoke the idiot words as though they believed them, with specks of holy foam bubbling away in the corners of their mouths. Now they were real priests, bellies full of fire and bile! You are a joke.'

He tossed the notebook aside and took the pendant. 'And this is the holy turtle of Om, which I believe should make me cringe back in fear. My, my. Not even a very good replica. Cheaply made.'

Oats found a reserve of strength. He managed to say, 'And how would you know, foul fiend?'

'No, no, that's for demons,' sighed the Count.

He handed the turtle back to Oats.

'A commendable effort, none the less,' he said. 'If I ever want a nice cup of tea and a bun and possibly also a cheery sing-song, I will be sure to patronize your mission. But, at the moment, you are in my way.'

He hit the priest so hard that he slid under the long table.

'So much for piety,' he said. 'All that remains is for Granny Weatherwax to turn up. It should be any minute now. After all, did you think she'd trust you to get it right?'

The sound of the huge iron doorknocker reverberated through the hall.

The Count nodded happily. 'And that will be her,' he said. 'Of course it will. Timing is everything.'

The wind roared in when the doors were opened, swirling twigs and rain and Granny Weatherwax, blown like a leaf. She was soaked and covered in mud, her dress torn in several places.

Agnes realized that she'd never actually seen Granny Weatherwax wet before, even after the worst storm, but now she was drenched. Water poured off her and left a trail on the floor.

'Mistress Weatherwax! So good of you to come,' said the Count. 'Such a long walk on a dark night. Do sit by the fire for a while and rest.'

'I'll not rest here,' said Granny.

'At least have a drink or something to eat, then.'

'I'll not eat nor drink here.'

'Then what will you do?'

'You know well why I've come.'

She looks small, said Perdita. And tired, too.

'Ah, yes. The set-piece battle. The great gamble. The Weatherwax trademark. And... let me see... your shopping list today will be... "if I win I will expect you to free everyone and go back to Uberwald,' am I right?'

'No. I will expect you to die,' said Granny.

To her horror, Agnes saw that the old woman was swaying slightly.

The Count smiled. 'Excellent! But... I know how you think, Mistress Weatherwax. You always have more than one plan. You're standing there, clearly one step away from collapse, and yet... I'm not entirely certain that I believe what I'm seeing.'

'I couldn't give a damn what you're certain of,' said Granny. 'But you daren't let me walk out of here, I do know that. 'Cos you can't be sure of where I'll go, or what I'll do. I could be watching you from any pair of eyes. I might be behind any door. I have a few favours I might call in. I could come from any direction, at any time. An' I'm good at malice.'

'So? If I was so impolite, I could kill you right now. A simple arrow would suffice. Corporal Svitz?'

The mercenary gave a wave that was as good as he'd ever get to a salute, and raised his crossbow.

'Are you sure?' said Granny. 'Is your ape sure he'd have time for a second shot? That I'd still be here?'

'You're not a shape-changer, Mistress Weatherwax. And by the look of it you're in no position to run.'

'She's talking about moving her self into someone else's head,' said Vlad.

The witches looked at one another.

'Sorry, Esme,' said Nanny Ogg, at last. 'I couldn't stop meself thinking. I don't think I drunk quite enough.'

'Oh, yes,' said the Count. 'The famous Borrowing trick.'

'But you don't know where, you don't know how far,' said Granny wearily. 'You don't even know what kind of head. You don't know if it has to be a head. All you know about me is what you can get out of other people's minds, and they don't know all about me. Not by a long way.'

'And so your self is put elsewhere,' said the Count. 'Primitive. I've met them, you know, on my travels. Strange old men in beads and feathers who could put their inner self into a fish, an insect... even a tree. And as if it mattered. Wood burns. I'm sorry, Mistress Weatherwax. As King Verence is so fond of saying, there's a new world order. We are it. You are history-'

He flinched. The three witches dropped to the ground.

'Well done,' he said. 'A shot across my bows. I felt that. I actually felt it. No one in Uberwald has ever managed to get through.'

'I can do better'n that,' said Granny.

'I don't think you can,' said the Count. 'Because if you could you would have done so. No mercy for the vampire, eh? The cry of the mob throughout the ages!'

He strolled towards her. 'Do you really think we're like some inbred elves or gormless humans and can be cowed by a firm manner and a bit of trickery? We're out of the casket now, Mistress Weatherwax. I have tried to be understanding towards you, because really we do have a lot in common, but now-'

Granny's body jerked back like a paper doll caught by a gust of wind.

The Count was halfway towards her, hands in the pockets of his jacket. He broke his step momentarily.

'Oh dear, I hardly felt that one,' he said. 'Was that your best?'

Granny staggered, but raised a hand. A heavy chair by the wall was picked up and tumbled across the room.

'For a human that was quite good,' said the Count. 'But I don't think you can keep on sending it away.'

Granny flinched and raised her other hand. A huge chandelier began to swing.

'Oh dear,' said the Count. 'Still not good enough. Not nearly good enough.'

Granny backed away.

'But I will promise you this,' said the Count. 'I won't kill you. On the contrary-'

Invisible hands picked her up and slammed her against the wall.

Agnes went to step forward, but Magrat squeezed her arm.

'Don't think of it as losing, Granny Weatherwax,' said the Count. 'You will live for ever. I would call that a bargain, wouldn't you?'

Granny managed a sniff of disapproval.

'I'd call that unambitious,' she said. Her face screwed up in pain.

'Goodbye,' said the Count.

The witches felt the mental blow. The hall wavered.

But there was something else, in a realm outside normal space. Something bright and silvery, slipping like a fish...

'She's gone,' whispered Nanny. 'She sent her self somewhere...'

'Where? Where?' hissed Magrat.

'Don't think about it!' said Nanny.

Magrat's expression froze.

'Oh, no...'she began.

'Don't think it! Don't think it!' said Nanny urgently. 'Pink elephants! Pink elephants!'

'She wouldn't-'

'Lalalala! Be-ie-ee-ie-oh!' shouted Nanny, dragging Magrat towards the kitchen door. 'Come on, let's go! Agnes, it's up to you two!'

The door slammed behind them. Agnes heard the bolts slide home. It was a thick door and they were big bolts; the builders of Lancre Castle hadn't understood the concept of planks less than three inches thick or locks that couldn't withstand a battering ram.

The situation would, to an outsider, have seemed very selfish. But, logically, three witches in danger had been reduced to one witch in danger. Three witches would have spent too much time worrying about one another and what they were going to do. One witch was her own boss.

Agnes knew all this, and it still seemed selfish.

The Count was walking towards Granny. Out of the corner of her eye Agnes could see Vlad and his sister approaching her. There was a solid door behind her. Perdita wasn't coming up with any ideas.

So she screamed.

That was a talent. Being in two minds wasn't a talent, it was merely an affliction. But Agnes's vocal range could melt earwax at the top of the scale.

She started high and saw that she'd judged right. Just after the point where bats and woodworm fell out of the rafters, and dogs barked down in the town, Vlad clapped his hands over his ears.

Agnes gulped for breath.

'Another step and I'll do it louder!' she shouted.

The Count picked up Granny Weatherwax as though she were a doll.

'I'm sure you will,' he said. 'And sooner or later you will run out of breath. Vlad, she followed you home, you may keep her, but she's your responsibility. You have to feed her and clean out her cage.'

The younger vampire approached cautiously.

'Look, you're really not being sensible,' he hissed.

'Good!'

And then he was beside her. But Perdita had been expecting this even if Agnes hadn't, and as he arrived her elbow was already well into its thrust and caught him in the stomach before he could stop it.

She strode forward as he doubled up, noting that inability to learn was a vampire trait that was hard to shake off.

The Count laid Granny Weatherwax on the table.

'Igor!' he shouted. 'Where are you, you stupid-'

'Yeth, marthter?'

The Count spun round.

'Why do you always turn up behind me like that!'

'The old Count alwayth... ecthpected it of me, marthter. It'th a profethional thing.'

'Well, stop it.'

'Yeth, marthter.'

'And the ridiculous voice, too. Go and ring the dinner gong.'

'Yeth, marrrtthhter.'

'And I've told you before about that walk!' the Count shouted, as Igor limped across the hall. 'It's not even amusing!'

Igor walked past Agnes, lisping nastily under his breath.

Vlad caught up with Agnes as she strode towards the table, and she was slightly glad because she didn't know what she'd do when she got there.

'You must go,' he panted. 'I wouldn't have let him hurt you, of course, but Father can get... testy.'

'Not without Granny.'

A faint voice in her head said: Leave... me...

That wasn't me, Perdita volunteered. I think that was her.

Agnes stared at the prone body. Granny Weatherwax looked a lot smaller when she was unconscious.

'Would you like to stay to dinner?' said the Count.

'You're going to... after all this talk, you're going to... suck her blood?'

'We are vampires, Miss Nitt. It's a vampire thing. A little... sacrament, shall we say.'

'How can you? She's an old lady!'

He spun round and was suddenly standing too dose to her.

'The idea of a younger aperitif is attractive, believe me,' he said. 'But Vlad would sulk. Anyway, blood develops... character, just like your old wines. She won't be killed. Not as such. At her time of life I should welcome a little immortality.'