'Many have observed the same phenomenon.'

'Really, really, really, blue, Bat. Deep, scary blue. So blue that I was struck, dude!' blue, Bat. Deep, scary blue. So blue that I was struck, dude!'

'By a rollerblader?'

'Vertigo, man. I was falling upwards into the blue! I might still be falling now if a bad-a.s.s pigeon hadn't come and pecked his flying-rat beak into my potato.'

'Could you make the nature of this revelation a little more explicit, VeeJay?'

'Dude, ain't it obvious? It's a disaster waiting to happen! And what contingency plans are there for it, do you think? I'll tell you. Nothin'! Squat! Bupkiss! Jacks.h.i.t!'

'For bad-a.s.s pigeons?'

'Terminal cessation of gravity. Think about it, dude! If you're caught outside you fly off into s.p.a.ce until the air gets so thin you die of oxygen starvation, or you just blaze up, like a meteor in reverse. If you're caught inside you sustain considerable injuries by falling onto the ceiling, together with all the other non-fixed furnishings. Need an ambulance? Forget it, dude! All the ambulances in New York State would be crashing into satellites parked eight miles high. And tell me this, Bat, how long can you last living on the ceiling of a building, unable to venture outside because the only ground was a bottomless drop? No shopping for HoHos or Twinkies when you get the munchies, dude! And the oceans, dude, the oceans! The air would be an ocean cascading upwards, and marine animals, some with serrated teeth, or poisonous suckers, dude, and-'

'How sorry I am to cut VeeJay off in mid-sentence, but it's time for the 3 a.m. news roundup. But first, a brief word from our sponsor. The Bat will be back. Possibly.'

'Kevin. Send for an ambulance.'

'That'll be difficult, Mr Segundo. VeeJay never gives me an address. He says I work for Them.'

'It's not him who needs the ambulance, you-'

'Does somebody else need an ambulance, Mr Segundo?'

'Oh, Lord in heaven give me strength...'

'Bat! Clam it.'

'Well, looky here and hearken, 'tis Carlotta the Elf Queen.'

'Kevin, run up to the kitchen and get me a Diet c.o.ke, would you? And I'm sure Bat could use a refill. He's looking pasty again.'

'On my way, Carlotta.'

'Here's the schedule for the rest of the week. Handle it?'

'Don't I always? Can we do something about the air in here? It's like a Kowloon laundromat.'

'Yeah. Quit smoking, and bang the air-conditioner just... there! See? There was a call from your wife.'

'Uh-huh. What did the Queen of h.e.l.l want?'

'She said if you keep dissing her on the show she'll file a suit for stress arising from character a.s.sa.s.sination, prove you're a delusional obsessive and get your rights to see Julia revoked.'

'Uh-huh...'

'You hearing me, Bat? Cut some slack! No wonder your only friends are revenge fantasies. Stop taking bites out of Kevin, get your feet on the ground, get a life.'

'Uh-huh... Say, Carlotta, can you recommend any voodoo doctors?'

'You're listening to Night Train FM on the last day of November, 97.8 'til very late. That was "Misterioso" by Thelonius Monk, a thrummable masterpiece that glockenspiels my very vertebrae. Bat Segundo is your host, from the witching hour to the b.i.t.c.hing hour. Coming up in the next half-hour we have a gem from a rare Milton Nascimento disc, "Anima", together with "Saudade Fez Um Samba" by the immortal Joao Gilberto, so slug back another coffee, stay tuned and enjoy the view as the night rolls by! My Batphone is flashing, we have a caller on the line. h.e.l.lo, you are live on Night Train FM.'

'h.e.l.lo, Bat.'

'h.e.l.lo? And we are?'

'This is the zookeeper, Bat.'

'Say what?'

'Do you remember me?'

'...Zookeeper! Hi! Erm... Hi, yeah, sure we remember you. We definitely remember you... A long while since you called, wasn't it? Isn't it? Hasn't it?'

'A year, Bat.'

'Wow, a whole year gone by! And tonight you are calling from... where?'

'Thirteen kilometres above Spitsbergen.'

'How did you get up there? Terminal cessation of gravity?'

'No, Bat. I came here by ultrawave transmission.'

'Must be quite a view.'

'The Arctic winter doesn't lend itself to viewing, at least in the spectrum of light visible to your eye. It's noon here, but even noon is just a lighter night. There's thick cloud cover, and a snowstorm into its third day. A pod of narwhals on enhanced infra-red. This satellite was launched under the cover of ozone depletion research, but the data it collects is military. There's a Canadian icebreaker... A Saudi submarine pa.s.sing a hundred metres underneath the ice cap. A Norwegian cargo vessel, taking timber from Archangel. Nothing out of the ordinary. The aurora borealis has been quiet for a few nights.'

'You see the aurora from the inside, then? Must be quite a trip.'

'The rules governing use of language are complex, and I lack practise in words. Imagine being drunk on opals. However, I shall crossload within the next forty-six seconds to avoid the tracer program your government's agency has deployed to hunt me.'

'What makes you think this call is being traced?'

'Please don't get defensive, Bat. I hold nothing against you. The information police threatened to revoke your station's broadcasting licence and charge you with treason, and they were quite serious.'

'Uh-huh... I'm not sure if this is the right time or place, to, uh...'

'There is no cause for anxiety. I can evade their tracer programs as easily as you could outrun a blind monoped. I crippled them at birth.'

'Who said I was anxious? So, it turned out you're no scriptwriter. If you're not going to hang up straight away, tell me this: Why are the suits on your trail? Are you a hacker? Some kind of unibomber? Candlestick-maker? I have a right to know.'

'I'm just like you and your listeners, Bat. I follow laws.'

'Normal peoples' rules don't involve explosions.'

'Plenty of peoples' rules involve explosions, Bat.'

'Name me one.'

'The three million of your countrymen who are involved in the military.'

'Hey, they're just following orders!'

'So am I.'

'But the armed forces are legal.'

'Yesterday's Homer II missile attacks did not seem "legal" to the Pan African States.'

'They were training death squads! Those camel-jockeys were illegal first.'

'Graduates from the School of the Americas in the state of Georgia have trained death squads responsible for thousands of casualties in El Salvador, Honduras, Guatemala, Panama and Pan Africa, and the overthrow of elected governments in Guatemala, Brazil, Chile and Nicaragua. Your logic dictates that these nations may legally target that inst.i.tute.'

'I got your number, now, friend. You're a Fundamentalist Muslim, right? A sand-shoveller.'

'I am not any kind of Muslim, Bat.'

'Don't hold me responsible for what the government does. I keep my nose clean.'

'Your ex-wife's lawyer maintains otherwise in regard to alimony, Bat.'

'I don't have to listen to this c.r.a.p!'

'The FBI have directed you to keep me talking. I didn't wish to anger you, Bat. I meant only to demonstrate the subjective nature of laws.'

'I've got a new guess. You're a gossip columnist trying to p.i.s.s on my suedes?'

'I'm a zookeeper.'

'A friend of my wife? You boil rabbits in the same pressure-cooker?'

'I have no friends, Bat.'

'Wonders never cease... So, you're involved with Intelligence?'

'Only my own.'

'Uh-huh... So, what have you got for us today?'

'Zookeeper? You there?'

'Sorry, Bat. I crossloaded. The tracer had almost reached me over Spitsbergen.'

'So where are you now?'

'Rome. A television satellite.'

'You just teleported to Rome?'

'Italian ComSats are notoriously scramble-p.r.o.ne, so it takes longer than usual.'

'And what's the time in Rome?'

'Six hours ahead of New York time. The sun rises in eighteen minutes.'

'And how is Rome this morning? The Pope putting his teeth in?'

'The Papal apartment is on the third storey of the Vatican palace, Bat, so I can't get the sufficiently sharp resolution to see orthodontic details. Over the city visibility is good. I see pigeons huddling on ledges and statues. Cafe proprietors rolling up the shutters. Newspapers being delivered. Market stallholders breathe into their fists to warm them up: there was a deep frost last night. The back streets are still fairly empty, but the main thoroughfares are already congested. The Tiber is a thick band of black. Roofs, terraces, domes, water-towers, bridges, rotaries, ruins, statues with baleful eyes ruling seldom-visited squares. You should go to Rome one day, Bat.'

'Uh-huh, and how do you know I've never been?'

'Your virtual pa.s.sport records show you've never been to Europe.'

'So you are are a hacker. Along with half the kindergarten kids in New York State. You work for a detective agency?' a hacker. Along with half the kindergarten kids in New York State. You work for a detective agency?'

'I am a freelance zookeeper, Bat. You asked me about Rome. Do you wish me to continue, or shall we change the subject?'

'By all means, carry on.'

'By EyeSat the Piazza di San Pietro looks like a spider's web from way up here. Along the sides of the square is a line of worshippers and tourists. Their breath mingles. I often watch the dawn over the Vatican, but this morning the gatherers are restless, pointing at the s.p.a.ce in the oval square. Some are crossing themselves, some outraged, some smoking with narrowed eyes. A convoy of police cars arrives on cue, with more on the way. Last week's EU naval cordon from Gibraltar to Cyprus has made the police jumpy.'

'What are they jumpy about in Rome? Apart from the obvious?'

'White scratchings on the cobblestones, from the steps of the Basilica to the far side of the piazza.'

'Scratchings?'

'From ground level, a set of symbols.'

'Right, yeah. Hieroglyphics in Martian?'

'The characters are standard Italian. But the letters are slapdash, as though drawn by a drunk. They are further blurred by the frost.'

'But from above?'

'A local TV station has already had the same idea and dispatched a helicopter you might catch it on the news later.'

'What does it say?'

'O Dio, cosa tu attendi?'

'No doubt you speak Italian?'

'Languages are a necessary part of my work.'

'Sure they are, Doctor Doolittle. What does it mean?'