Island 731

plastic, casting the depths in dull, kaleidoscopic shades.

He tried to swim, but something tugged at his ankle, rooting him in place. He leaned forward and pulled his leg in close. His ankle was wrapped in a loop of rope bound to a lump of congealed refuse that floated like a giant buoy. Had he landed on the mass, his rescue effort would have been cut abruptly short. Not that it was going well at the moment.

But Hawkins was not completely unprepared. He unclipped the sheath on his belt and freed his seven-and-a- half-inch San Mai Recon Scout hunting knife. The razor-sharp blade cut through the rope like it wasn’t there. After sheathing the blade, Hawkins pushed off the heavy chunk of garbage and swam deeper. Six feet from the surface, he came free from the lowest traces of floating debris and immediately saw the kicking feet of the fallen crewmember just twenty feet away.

As he swam closer, he saw that the small feet were attached to a pair of smooth, lithe legs. The man overboard was a woman.

Dr. Avril Joliet.

Despite being a genius, or damn near close to one, Joliet didn’t always make the best choices. How she’d earned two Ph.D.s in biology and oceanography without getting lost at sea, eaten by a predator, or hit by a bus was beyond Hawkins. It wasn’t that she was absentminded, just impulsive. Quick. But it was those same qualities that allowed her to learn fast, blow the doors off conventional theories, and make discoveries while her peers spent time wondering if they should bother. But this time, Joliet’s speed might have finally caught up with her.

Her quick, jerky movements confirmed his fears. She was stuck. Hawkins swam up behind her and put a gentle hand on her shoulder. Her white blouse billowed as she spun around, eyes wide with fear. There were a number of predators—large sharks, mostly—that prowled beneath the Garbage Patch, waiting for prey animals to become stuck.

When she saw him, she relaxed, but as she turned, a large, beaked face came into view, startling Hawkins. A burst of bubbles shot from his mouth as he shouted in surprise. When the bubbles cleared, Joliet stared at him with a single eyebrow raised. A second glance over her shoulder revealed the face of a sea turtle, its black eyes staring lifelessly into the abyss.

Confused, Hawkins moved around the oceanographer for a better look. She wasn’t tangled at all!

The turtle, on the other hand, looked like a sacrifice bound to a pillar for some ancient god. Loops of rope around the fins held it tight, the struggle for freedom long since abandoned. The loggerhead sea turtle looked like all the others Hawkins had seen, with one startling exception—the body and shell were pinched at the middle, narrowed to a diameter no thicker than Hawkins’s forearm.

What the hell?

Desperate for air, and confused by Joliet’s actions, he hitched him thumb toward the surface and kicked through the layer of trash. Pushing through the refuse, Hawkins took a breath and craned around, looking for the Magellan. The ship cut through the ocean two hundred feet away, coming around in a wide arc.

Joliet surfaced next to him, sucking in three deep breaths and then saying, “You have to help me!”

“The turtle is dead,” he replied.

“Hawkins. Mark. This is an important find. It’s tangible evidence. Provoking. Something like this will be hard to ignore. Who doesn’t love a sea turtle?”

Hawkins didn’t disagree. The loggerhead turtle was an endangered species and images of the deformed creature would make a compelling photographic addition to the article he was writing, but that didn’t mean she had to dive in after it. “It’s not going anywhere. Drake would have come back for it.”

“There isn’t time!” Her eyes were wide. Frightened.

Hawkins had only known Joliet for a month, but in that time he’d seen her step between two fighting crewmen, go toe-to-toe with Captain Drake, and haul in a thirty-pound bluefish, which became a meal for the crew. She wasn’t a timid person. But something had her spooked. In the middle of the Pacific Ocean that usually meant one thing.

Shark.

“Please tell me it’s not a great white,” Hawkins said with a frown.

Joliet’s eyes somehow widened a little bit more.

He had no doubt she was rethinking the wisdom of her actions. She’d seen the turtle, and then the shark— probably just the dorsal fin—and leapt in without thinking. Like he did when he gave chase.

Just like he did the first time he found himself in a similar situation. And while he had no desire to relive that particular event, they were already in the water, and she was right about the turtle. He drew his knife and held it above the water for her to see. “I’ll cut it free, you hold it.”

A nod.

Hawkins looked over his shoulder. The Magellan finished its turn and headed back toward them. The crane, which normally lowered submersibles and Zodiacs into the water, rotated out over the water, a line dangling down. If they held on to the wire, the winch would have no trouble plucking them from the ocean. He waved his knife in the air, hoping the glint of sunlight off its blade would alert them to their position. A shark was bad news, but being run over by a two-hundred-seventy-four-foot, three-thousand-ton research vessel could really ruin a guy’s day. “It’s going to be dead weight once it’s free, so we’re going to have to time this right.”

With the Magellan closing in, Hawkins said, “Ready?”

“After you,” she replied.

Hawkins didn’t really understand how he’d become the ring leader of this unauthorized salvage, but he was determined to see it through. He pushed the air from his lungs and descended through the debris.

The turtle, still bound to the lump of plastic detritus, was easy to find, despite the poor conditions. Hawkins kicked over to the loggerhead and began cutting away its bonds. As the first flipper came free, Joliet slipped up next to him and took hold of the turtle. He had no idea if the turtle would be buoyant at all—it might sink like a stone— but he hoped there was enough gas trapped in its deformed body to keep it afloat. If it sank, there was no way he and Joliet could keep it aloft.

He moved to the second of the four bound flippers and began hacking away at the ropes. The lines fell away like overcooked spaghetti. Free from its bonds, the turtle fell forward, but its descent stopped when it leveled out. Hawkins allowed himself a grin. Gas trapped beneath the shell would make the job much easier.

Gripping the cut lines, Hawkins pushed himself down and started on the line binding one of the back flippers to the mass. But the knife had no impact.

Steel cable, Hawkins thought. Damn.

A distorted shout and hard tap on his shoulder brought his eyes around. Joliet clung to the turtle with one hand, but the other stabbed out toward the open ocean.

A shadow slid through the debris like a wraith through fog. Circling. Closing in. Sharks weren’t above scavenging the dead, but the electric impulses of their racing hearts and kicking feet drew the predator toward the promise of a fresh meal. Man-eating sharks, bears, and big cats were often treated as aberrations needing to be hunted and killed, but Hawkins knew his place in the food chain.

With renewed urgency, Hawkins moved the knife up and hacked off the turtle’s rear flipper. The large reptile came loose, but it didn’t sink. Joliet kept it aloft. Hawkins looked for the shark again, but it was lost in the field of debris. That he couldn’t see the hunter didn’t put him at ease. The sharks ampullae of Lorenzini—jelly-filled electroreceptors on the snout—would easily detect the electric field produced by their bodies. While they were blind, the shark would see them with the clarity of a falcon hovering overhead.

A loud rumble through the water announced the presence of the Magellan, reversing its screws and coming to a stop. Hawkins slid over the top of the turtle, took hold of its shell on either side, and kicked for the surface. He felt lumps of hard plastic bounce off his back as he rose. The debris grew bigger as he neared the surface.

Almost there, he thought. But a garbled scream and jarring impact told him he wouldn’t be reaching the surface. He turned to the right and saw the maw of a great white shark open to envelop him.