The Alexander Cipher Page 0,39

I get one done myself?”

KNOX AND AUGUSTIN looked at each other with concern, but they were experienced divers; they didn’t panic. They checked their air; they each had twenty minutes, twenty-five if they didn’t waste it. Augustin pointed ahead, and Knox nodded. They needed to find their way out, or at least a pocket of air where they could wait until the sediment resettled and they could see again.

They reached a dead end. Knox brought his gauge up to his goggles to check air pressure, which was dropping relentlessly. They kept their hands to the walls to steer through the blinding haze. On night dives in Sharm, his colleagues had talked glibly of zero visibility, but with all the muck he and Augustin had stirred, this was indescribably worse. Knox could barely see his gauges even when he held them in front of his mask. They hit another dead end, maybe the same one. They could all too easily be going around in circles. Fifteen bar. They began swimming, completely turned around now, their sense of direction gone, the fear building, breathing faster, burning up their precious air, so little of it left—just five bar, deep into the red hazard zone—and then Augustin seizing his shoulder and thrusting his face into his, tearing out his regulator, pointing desperately at his mouth. Knox passed him his spare, but he was down to the last few gasps himself. They reached another fork; Augustin pointed right, but Knox was sure they had gone right last time, so he tugged left, fighting over it. Augustin insisted on going right, however, and Knox decided to trust him, both men now swimming flat out, hitting and kicking each other, scraping rough wall and ceiling, Knox gagging as his tank ran dry, pressure on his lungs, hitting another wall, Augustin wrenching him upward against steps and then bursting up into open air.

Knox spat out his regulator and breathed in gratefully, lying alongside Augustin, their chests pumping like frantic bellows. Augustin laid his head sideways to look at Knox, a glint already in his eye, as though he’d thought of something funny but couldn’t yet get it out. “There are old divers,” he panted finally. “There are bold divers.”

Laughter hurt Knox’s lungs. “I reckon you should get a pump, mate.”

“I think you’re right,” agreed Augustin. “And we tell no one about this, okay? Not for a year or two, anyway. I’m supposed to be professional.”

“Mum’s the word,” nodded Knox. He pushed himself tiredly up, unbuckled his BCD, and dropped it and the empty tank onto the stone floor.

“Look!” said Augustin. “The basket’s disappeared.”

Knox frowned. Augustin was right. In his relief at getting out alive, he had forgotten what triggered the trouble in the first place. “What the hell?” He crouched down where the excavation basket had been. He had assumed that Augustin’s knot had just come loose. “You don’t think this was Hassan’s doing, do you?”

A rueful expression spread over Augustin’s face. “No,” he said. “I fear it was simpler than that.”

“What?”

“It was an excavation basket full of rubble,” observed Augustin. “And what is Mansoor’s number one priority?”

Knox winced and closed his eyes. “Clearing the site of rubble.”

“This is our lucky day, my friend.”

Soft footsteps approached down the corridor. Knox looked up as a slender, dark-haired, attractive young woman appeared out of the shadows, a digital camera on a strap around her neck. “Your lucky day?” she asked. “Have you found something?”

Augustin jumped up and walked over, interposing himself between her and Knox. “Look!” he said, taking out his funerary lamp, waving a hand at the water. “Chamber after chamber of sealed loculi!”

“Fantastic.” She glanced past Augustin at Knox. “I’m Gaille,” she said.

He had no option but to stand. “Mark,” he replied.

“Nice to meet you, Mark.”

“Likewise.”

“How’s the photography going?” Augustin asked her, touching her shoulder.

“Fine,” said Gaille. “Mansoor’s brought down all his lighting from the museum so I can photograph the antechamber, but it gets too hot to keep on long. The plaster, you know—we don’t want it cracking.”

“Indeed no.” He put an arm around her shoulder, tried to turn her away from Knox. “Listen,” he said. “I understand you’re alone in town, yes? Perhaps we could have dinner together? I can show you old Alexandria.”

Her eyes lit up. “That would be great, yes.” She sounded so enthusiastic, she blushed and felt compelled to explain herself. “It’s just, there’s nowhere to eat in my hotel, and they won’t let guests take food back to their rooms, and I