Determination. He’d never get used to that name. It was from Botswana, or some other spearchucking African country that he’d never been able to find on a map. He’d heard of names such as Hope and Faith and Temperance. Even a Chastity, if you could believe that. But Determination…?

Maybe it wasn’t the name but the irony of it that jarred, D’Arcy reflected, his tanned forehead creasing in annoyance as the phone rang unanswered. Indolence. That would have been a more appropriate name. Lethargy. Torpidity. Yes, that was a good one. Where was the shiftless bastard now?

He slammed the phone down and clicked his mouse to bring up the apartment’s internal closed circuit TV system. The kitchen, laundry room, gym and billiard room were all empty. So too were the sitting rooms and the dining room. Which only left the…

D’Arcy paused, having suddenly noticed that, according to the camera in the entrance hall, the front door was wide open.

‘For fuck’s sake,’ he swore. What was the point of flying in a specialist security company from Israel to fit armoured doors if the stupid fucker was going to leave them wide open?

Muttering angrily under his breath, he turned to leave, and then paused. The lights were on in the corridor outside, the travertine marble floor reflecting a narrow strip of light under his office door. But the pale band was broken by several dark shapes. Someone was standing outside, listening.

He punched the emergency shut-down button on his trading system and then sprang across to the bookcase. In the same instant the door burst open and two men came tumbling through the gap, guns raised. D’Arcy hit the panic-room release button. A section of the bookcase slid back and he leapt inside. The men started firing, the silenced shots searing the air with a fup-fupping noise. He slammed his hand against the ‘close’ switch, the door crashing shut with a hydraulic thump, leaving him in a strange deadened silence that echoed with the rasping gasps of his adrenaline-charged breathing.

‘Fuck, fuck, fuck…’ Frantically he scrabbled in the sickly light for the phone. It was dead, his clammy fingers sliding on the moulded plastic as he stabbed at the hook switch. There was no dial tone, the line presumably cut at the junction box downstairs.

‘Mobile,’ he breathed, patting his jacket and trouser pockets excitedly until, his heart sinking, his eyes flicked to the monitor which showed a picture of his office. His phone was still where he’d left it on his desk.

He quickly reassessed his situation. Without a phone, there was no way of letting anyone know he was in here. That meant he’d have to wait until someone came looking for him. The chances were that his brokers in London would raise the alarm when he missed their usual morning call. That would be in-he checked his watch-less than sixteen hours’ time. In the meantime he was quite safe. After all, he’d had this place installed by a Brazilian firm who specialised in kidnap prevention. It had five-inch-thick steel walls, fortyeight hours of battery life if they cut the power, access to the CCTV system and a month’s worth of supplies. He might as well make himself comfortable and enjoy the show.

He sat back, his pulse slowing, and watched the men with an amused expression. They were arguing, he noticed with a smile. Probably trying to figure out which of them would carry the can for him having got away. At least he only planned to fire Determination, he thought to himself. Judging by their brutal methods, he doubted whether whoever had sent these two would be as forgiving when they learnt of his escape.

Suddenly he sat forward, his face drawn into a puzzled frown. The arguing had stopped, the men now intent on emptying the bookcase on to the floor and arranging its contents into a large uneven mound that pressed up against the panic room’s concealed entrance. Seemingly satisfied, they turned their attention to the walls, ripping the paintings down and tossing them on to the pile. They reserved special treatment for his Picasso, one of the men punching his fist through the Portrait of Jacqueline that had found its way to D’Arcy after being stolen a few years before from Picasso’s granddaughter’s apartment in Paris. Then he sent it spinning through the air to join the others.

D’Arcy shook his head, swearing angrily. Did they think he would come charging out to save a few old books and a painting? He valued his life far more dearly than that. Their petty vandalism was as pointless as it was…

He lost his train of thought, noticing with a frown that one of the men seemed to be spraying some sort of liquid over the jumble of books and canvases and wooden frames, while the other had lit a match. Glancing up at the camera with a smile, as if to make sure D’Arcy had seen them, the man with the match stepped forward and dropped it on to the pile. The screen flared white, momentarily blinded by a whoosh of fire.

D’Arcy was gripped by a chilling realisation. His eyes rose slowly from the screen to the small metal grille positioned in the right-hand corner of the panic room. To the thin tendrils of acrid smoke that were even now snaking through its narrow openings. To the acid taste at the back of his throat as he felt his lungs begin to clench.

Vicolo de Panieri, Travestere, Rome 19th March-7.03 a.m.

Tom had booked himself on to the afternoon flight out of DC, taking the obvious precaution of using another name. He never travelled without at least two changes of identity stitched into his bag’s lining and luckily the FBI had not thought to check whether he had left anything with the concierge at the hotel he’d been staying in the previous night.

There had been a relatively low-key police presence at Reagan International. Understandable, given that the FBI would probably be focusing all their efforts on the Vegas area if they were serious about catching him. After all, he’d dropped a pretty strong hint to Stokes that that was where he’d head in the first instance to pick up the killer’s trail.

He’d managed to snatch a few hours’ sleep, recouping a little of what he’d lost over the past two days, and then spent the rest of the flight reading through Jennifer’s file in a bit more detail. Most of it was by now familiar to him, although he had paused over the witness statements, bank records and various other documents that the FBI had seized in their raid on the art dealer’s warehouse in Queen’s which he hadn’t seen before. One, in particular, stood out and had triggered the call he was making now as his taxi swept into the city along the A91, accompanied by the dawn traffic and the chirping tones of the driver’s satnav system.

‘Archie?’ he said, as soon as he picked up.

‘Tom?’ Archie rasped, jet lag and what Tom guessed had probably been a heavy night at the hotel bar combining to give his voice a ragged croak. ‘What time is it? Where the hell are you?’

‘Rome,’ Tom answered.

‘Rome?’ he repeated sleepily, the muffled noise of something being knocked to the floor suggesting that he was groping for his watch or the alarm clock with one hand while digging the sleep out of his eyes with the other. ‘What the fuck are you doing in Rome? You’re meant to be in Zurich. What number is this?’

‘Jennifer’s dead,’ Tom said sharply. ‘It was a setup. The Caravaggio. The exchange. They were waiting for us.’

‘Shit.’ Any hint of tiredness had immediately evaporated from Archie’s voice. ‘You all right?’

‘I’m fine.’

‘What the fuck happened?’

‘Sniper,’ Tom said, trying not to think about what he’d seen or heard or felt, concentrating on just sticking to the facts. ‘Professional job.’

‘You’re sure she was the target?’

‘Pretty sure. Have you ever heard of an antiquities-smuggling operation called the Delian League?’