By rough estimate, Juan piloted the lifeboat in mile-wide lanes, tracking back and forth across the vast ocean like he was mowing a lawn. The seas built steadily as they searched, so the waves were topping seven feet while the wind freshened, carrying the taste of the desert so far from land.

With each lane searched both became more convinced that everyone had been right about crazy old Papa Heinrick and that his metal snakes were nothing more than a raging bout of the DTs.

When Cabrillo saw a glint of white in the distance he dismissed it as the spume riding atop a wave. But he kept his eye on the spot and when they crested another swell, the speck was still there. He snatched the binoculars from their holder. His sudden movements after so many monotonous hours grabbed Sloane’s attention.

“What is it?”

“I’m not sure. Maybe nothing.”

He waited until another surge bore the lifeboat up the face of a wave before putting the glass on the distant glimmer. It took him long seconds to fully comprehend what he was seeing. The scope of it defied belief.

“I will be damned,” he muttered, drawing out each word.

“What?” Sloane cried excitedly.

He handed her the binoculars. “Look for yourself.”

As she adjusted the eyepieces to fit to her smaller face, Juan kept an eye on the object. He was trying to judge scale and found it next to impossible. With nothing to compare it to it could easily be a thousand feet long. He wondered how George Adams could have missed it during his aerial reconnaissance of the area.

Then from the white object came an intense burst of light that flashed against the scudding clouds. The range was two kilometers, perhaps a little more, but at a thousand miles per hour the Israeli-made Rafael Spike-MR antitank missile ate the distance so fast it gave Juan just seconds to react.

“Incoming!” he roared.

17

JUAN’SGlock was still secured at the small of his back, so he grabbed the satellite phone in its waterproof bag and tackled Sloane around the waist, throwing them bodily over the rail and into the dark water. They began to swim frantically from the lifeboat, trying to put as much distance between themselves and the impending explosion.

The rocket’s dual electro-optic and infrared seeker stayed homed in on its target as it streaked across the sea, arrowing in on the plume of scorching exhaust from the lifeboat’s engine. It slammed into the hull moments after being launched, punching a hole through the side and detonating just fore of the engine block. Designed to core through a foot of armor, the shaped charge sliced the keel, breaking the lifeboat’s back as debris was blown thirty feet into the air.

The smoking, smoldering ruin folded almost in half as she sank, a gout of steam erupting when the sea made contact with the red-hot engine and manifolds.

The overpressure wave was magnitudes greater than when Cabrillo blew up the truck’s tank back at Walvis Bay and had he not tossed himself and Sloane off the boat they would have been crushed by its force. They floundered in the chaotic waves radiating from the blast site, spitting and sputtering water that they had inadvertently swallowed.

Bicycling his feet to stay afloat, he reached for her to make sure she wasn’t injured.

“Don’t ask me if I’m okay,” she managed to say. “You’ve already asked me that a dozen times since yesterday.”

“It has been an exciting twenty-four hours,” Juan admitted, toeing off his shoes. “We have to get as far away from the boat as possible. They will almost certainly send someone out to investigate.”

“We headed where I think we’re headed?”

“Time to catch a ride on Papa Heinrick’s snake.”

Though swimming a mile wasn’t a difficult feat for two people in shape, battling the waves that crashed into them hampered every movement. It grew more difficult when a white luxury yacht identical to the one that had chased thePinguin nosed its way into their area, the cyclopean eye of a searchlight cutting through the gathering dusk. It was the boat that had first caught Juan’s eye, but it was what that boat had been tied to that commanded his attention.

“Must have gotten a buy-one-get-one deal on those babies,” Juan said.

“Only BOGOs I get are at the supermarket for potato chips,” Sloane quipped back.

After fifteen minutes of them swimming around to avoid the searchlight’s powerful beam, the big yacht roared off into the darkness, giving Juan a bearing on which way to head, not that he thought he could miss their target.

The cool water had begun to sap their strength. To make their job easier, Juan handed his Glock and the satellite phone to Sloane and shucked off his pants. He tied the legs closed at the cuffs and held the open waist into the wind so the pants filled with air. He quickly cinched them closed with the belt. He traded the makeshift flotation device to Sloane for his gun and phone. “Just make sure you keep one hand on the waistband so it doesn’t leak air.”

“I’ve heard about doing that but I’ve never seen it done.”

Sloane’s teeth hadn’t begun to chatter but he could hear the strain in her voice. Juan said, “It was a lot easier practicing in a swimming pool.” Now wasn’t the time to tell her that the maneuver had saved his life on more than one occasion.

Buoyed by the air-filled pants Sloane swam much more strongly. And as they got closer to their destination, its massive size was acting like a damper for the waves.

“Do you feel that?” Sloane asked.

“What?”

“The water, it’s warmer.”

For a moment Juan was afraid that Sloane’s body was no longer fighting the cold but rather succumbing to its icy tentacles. But then he felt it, too. The water was warmer and not just a degree or two but as much as ten or fifteen. He wondered if an active geothermal vent was causing such a temperature increase. Could that also explain the massive structure floating atop the waves? Did it somehow harness its power?

What Papa Heinrick had called a metal snake was in fact a dull green pipe that Juan judged to be at least thirty feet in diameter with all but the top six submerged. The pipe wasn’t solid, however; it flexed along its length with each wave that passed under it. He judged his earlier estimate that the structure was a thousand feet long to be accurate.

The water was nearly eighty degrees when they finally reached the pipe. Juan placed his hand against the metal and felt it was warm to the touch. He could also feel the vibration of machinery from within the structure, massive pistons sawing back and forth with each thrust of the sea.

They swam along its flank, keeping enough distance so a wave wouldn’t smash them into it, and found one of the hinge points after a couple hundred feet. The sound of machinery was louder as the mechanism converted the action of the waves into potential energy of some kind. Rungs were welded to the side of the pipe to allow workers access to the massive hinge. Juan had Sloane climb up first. She had his pants deflated and untied by the time he joined her.

She gasped. There was just enough light for her to see that below his knee his right leg was a prosthesis.

“I’m sorry, that was rude,” she whispered. “I had no idea. You don’t limp or anything.”

“Gotten used to it over the years,” Juan replied, tapping the titanium strut that acted as his shin. “Parting shot from the Chinese Navy a few years back.”

“Ihave to hear your life story.”

Juan thrust aside thoughts about how George Adams could have missed the pipe when he reconnoitered the area from theOregon ’s chopper. Instead, he steeled himself to the practicalities of their situation. He and Sloane were vulnerable as long as the men remained on the yacht tied up on the far end of the structure. There was no other option.