"Hello, mate," the man said, with a quick glance at Gamay. "This is the end of the road for you and your friends."

THE OWL had been perched in a withered tree near the edge of the sea, its keen hearing attuned to the scampering of a mouse darting among clumps of grass. The bird was about to swoop down upon the hapless creature when its round yellow eyes caught a movement on the beach. Something large and shiny had broken from a wave and climbed out onto the wet sand. The owl spread its wings and silently flew inland. The mouse scurried into the grass, unmindful of its reprieve.

A second figure with black skin emerged from the surf like a

primitive creature crawling out of the primordial ooze. Austin and Zavala pushed their face masks up, unzipped their watertight packs and pulled out the SIG-Sauer 9-millimeter pistols the ill-fated SEAL team had left on board the research vessel. Seeing that they were alone, they took off their air tanks and stepped out of their dry suits.

They had slipped over the side of the Spooler as the patrol boat approached, first opening the pet cocks to send the fishing boat to the bottom. They had watched from inside the wheelhouse as the AUV checked out the sunken boat. When the AUV had left, they'd started swimming for land. Currents had thrown them off course, but Austin was reasonably sure they had landed close to where they were supposed to be.

A glance at his watch told Austin they had six hours until daylight. He signaled to Zavala. After a five-minute walk in the sand, their feet crunched hard gravel. Austin took a minicomputer from his pack and examined the image the satellite photo had taken of the island.

"If we stay on this road, we'll come to the compound. It's about two miles through what looks like a pass."

Without another word, they started walking along the darkened road.

THE MAN pointing the gun at Trout had a face like a lizard, all teeth and no lips.

"We've been waiting for you," the man said in an Australian accent.

"How'd you know where we were?" Trout said.

The man laughed. "Guess you didn't know we've got surveillance cameras scattered around the island. If the boys hadn't been so drunk, we might have seen you earlier."

"Sorry to interrupt your party."

"Your friends didn't feel like talking," he said. "Where'd you get Strega's car?"

"The colonel wasn't using it, so we thought we'd take it out for a drive."

The man swung his rifle around and thrust the butt into Trout's midsection. Trout felt as if his heart had stopped. He doubled over, clutching his stomach, and dropped to his knees. When the waves of nausea had subsided, he staggered painfully to his feet. The man grabbed the front of Trout's jumpsuit and pulled him close. He reeked of whiskey.

"I don't like wiseass answers," he said. He pushed Trout away and leveled his gun at Gamay. "Where did you get the car?" "Strega's dead," Trout said, still gasping for breath. "Dead!" The eyes narrowed. "How'd he get dead?" Trout knew that even if he told the truth, the man wouldn't believe him. "It's better if I show you." . The guard hesitated.

"What are you up to?" he said, raising his weapon. "Nothing. We're in no position to hurt you." The comment went to the man's ego, as Trout hoped it would. "Right about that, mate."

He and the other guards marched Trout and Gamay around to the back of the church where the Mercedes was parked. Sandy, MacLean and the other scientists were huddled near the vehicle under the watchful eyes of two more armed men. A long-bed pickup truck was parked next to the Mercedes. The prisoners including Gamay were ordered into the back of the truck. Some of the guards went with the truck while two others got into the backseat of the Mercedes. The Aussie told Trout to drive the car. Then he slid in next to Trout and ordered him back to the compound. "This better be good," he said.

"Why don't you simply leave us?" Trout said. "The experiment has been completed."

"Nice try. We leave, and the next day some bloke comes along and finds you waving your undershirts on the beach. Things have a way of catching up with you in my business. Now drive and keep your mouth shut."

Trout did as he was told. When they arrived at the compound, the Aussie ordered Trout to stop. He yanked the keys from the ignition and got out to look around. The other guards jumped down from the truck and stared into the darkness with their weapons at ready.

The Aussie inspected the wreckage of the gate and the overturned gatehouse. There was an eerie quiet about the place. No night bird cries or insects humming. There was no sign of the carnage Trout had witnessed. He thought back to the rat-eating feast Strega had orchestrated and decided he didn't want to know what happened to the bodies.

The Aussie got back into the Mercedes. "What the hell is going on here?" he said.

"Did you know what we were working on in the labs?"

"Yeah. Germ warfare. Something to do with the stuff the sub was bringing in off the bottom of the sea. They never let us into the compound. Said we might catch something."

Trout laughed.

"What's so funny?" There was a dangerous tone to the Aussie's voice.

"They were lying," Trout said. "We were doing enzyme research."

"What are you talking about?"

"You ever heard of the Philosopher's Stone?"

The gun barrel jabbed Trout in the ribs. "This is my philosophy."

Trout winced, but stayed calm. "It was a secret formula supposed to change other material into gold."

"No such thing."

"You think the people who hired you would go through all this trouble if there were no such thing?"

Pause. "Okay, mate, show us this gold."

"I'll take you to the storehouse where they keep it. Maybe you'll rethink my suggestion about leaving us. "

The Aussie smiled. "I'll do that," he said.

Trout knew that he and his fellow scientists would be doomed, even if he were able to produce all the gold in Fort Knox. No other reason would have persuaded him to return to the Zoo. He drove up and parked in front of the wide-open front door.

"Here we are," he said.

They got out of the Mercedes and the Aussie took the ignition key and ordered his men out of the truck, leaving one behind, who was instructed to shoot anyone who got out of order. Then he told Trout to lead the way.

"Jeezus, what's that stink?" the guard said.

"That's the smell of gold," the Aussie said with a laugh.

Trout headed for the door as if he were in a trance. He knew he was taking a calculated risk, but he reasoned that the creatures who'd once been imprisoned in the building would return to the place that had been their home. He knew he had guessed right when he stepped into the fetid darkness, heard the sickening sound of bones being crunched and saw pairs of red eyes burning in the darkness. He ran his hand along the wall and flicked the light on.

The creatures were back in their cages with the doors open. They had been busy feasting on the remnants of Colonel Strega and his minions. As the light came on, they retreated to the back of their cages. There was a yell of revulsion and surprise from the Aussie guard.

The Aussie grabbed Trout and pushed him against the wall. "You and your friends are going to die for this."

Trout grabbed the barrel of the gun and tried to twist it out of the

Aussie's hands, but his adversary had the advantage of being on the trigger end. He let off a shot that went wild, taking a chip out of the wall a few inches from Trout's neck. As they wrestled for the gun, the creatures came to the front of their cages. The sight of guard uniforms triggered a ferocious attack. The creatures leaped into the room in a howling mass of teeth and claws.