The group converged toward him.

"Dear Lord," Kelly said.

Fifty yards ahead, another stream cut across their path. It was only ten yards wide, but was dark and still. Beyond it, the land continued to rise toward the knoll, their destination.

"Is this the same stream?" Frank asked.

One of the Rangers, Jorgensen, pushed out of the forest. He had his

night-vision glasses in his hand. "I've scouted down a ways. It's an offshoot of the other stream. This one feeds into the other:"

"Fuck," Waxman swore. "This place is a goddamn water maze:"

"We should cross while we still can," Kouwe said. "The creatures will surely come this way soon:"

Waxman stared at the slowly flowing water with clear trepidation. He moved beside Okamoto. "I need some light:"

The Ranger fired his flamethrower across the waters. It did little to reveal what lay in the murky depths.

"Sir, I'll go across first," Okamoto volunteered. "See if it can be crosses safely"

"Careful, son:"

"Always, sir:"

Taking a deep breath, Okamoto kissed a crucifix around his neck, then stepped into the water. He waded into it, his weapon held chest high. "Current's sluggish," he said softly, "but deep:" Halfway across, the waters had climbed to his waist.

"Hurry up," Frank mumbled. He had a fist clenched to his belly.

Okamoto climbed to the far side and out of the water. He turned with a grin. "It appears to be safe:"

"For now," Kouwe said. "We should hurry."

"Let's go!" Waxman ordered.

As a group, they splashed through the waters. Frank held Kelly's hand. Nate helped Anna Fong. "I'm not a good swimmer," Anna said to no one in particular.

The Rangers followed, guns held above their heads.

On the far side, the party climbed the steep slope. With wet boots and the mud still slick from the rains yesterday, trekking was treacherous. Their progress slowed. The tight group began to stretch apart.

Jorgensen appeared out of the gloom, night scope in hand. "Captain," he said, "I've checked the other stream. The waters seem to have calmed. I don't see any more of the creatures:"

"They're out there," Nate said. "They're just not in a frenzy any longer."

"Or maybe now that the fires have died down, they fled back to the main river channel;" Jorgensen offered hopefully.

Waxman frowned. "I don't think we should count-"

A sharp cry interrupted the captain. Off to the left, a body slid down the slick, muddy slope. It was a Ranger. Eddie Jones. His limbs flailed as he tried to break his fall. "Fuck!" he screamed in frustration. He tried to grasp a bush, but its roots ripped out of the thin soil. Then he hit a bump in the slope, and went cartwheeling, his weapon flying from his fingers, and landed in the stream.

A pair of Rangers-Warczak and Graves-ran to his aid.

He popped out, coughing water and choking. "Goddamn it!" He clambered to the stream's edge. "Fuck this jungle!" As he straightened his helmet, more colorful obscenities flowed. He climbed out of the stream.

"Smooth, Jones . . . very smooth," Warczak said, running his flashlight up and down the man's soaked form. "I'd give you a perfect ten in the jungle slalom:"

"Cram it up your ass," Jones said, bending to finger a rope of sticky algae from his pant leg. "Ugh:"

Corporal Graves was the first to spot it: something moving atop the other man's pack. "Jones. . ."

Still half crouched, the man glanced up. "What?"

The creature leaped, latching onto the soft flesh under Jones's jaw. He jerked. "What the hell!" He tore the creature from his neck, blood spurting. "Ahhhhh . . ."

The small stream suddenly frothed and burst forth with another dozen of the creatures. They leaped at the man, attacking his legs. Jones fell backward, his face twisted in agony. He hit the stream with a loud splash.

"Jones!" Warczak stepped nearer.

Another of the creatures leaped from the water and plopped in the wet mud at the corporal's feet, gill flaps vibrating. Warczak scrambled backward, as did Graves.

In the shallow stream, Jones writhed. It was as if he had been thrown in boiling water. His body jerked and spasmed.

"Get back!" Waxman yelled. "Everyone uphill!"

Warczak and Graves were already running. From the stream, more of the creatures leaped and bounded in pursuit.

The group tossed caution aside and scrambled up the slope, some half crawling on hands and knees. Kelly's legs suddenly went out from under her. Her muddy hand slipped out of her brother's grip. She began a deadly slide.

"Kelly!" Frank called out.

But Nate was a couple yards behind her. He caught her one-handed by the waist, falling on top of her, holding his shotgun in his other arm. Manny came to their aid, hauling both back to their feet. Tor-tor paced anxiously back and forth behind him.

The Brazilian waved the jaguar ahead. "Move your furry ass:"

By now, the three were the last of the group. Frank waited a few yards up.

Only Private Camera was still with them. She stood and sprayed a jet of fire behind them, her flamethrower roaring dully. "Let's pick up the pace;" she said tensely, backing up the slope, herding them upward.

"Thanks," Kelly said, her eyes swiveling to encompass the entire group.

Frank met them and took his sister in hand. "Don't do that again:"

"I'm not planning on it:"

Nate kept a watch behind them. He met Camera's gaze. He saw the fear in her eyes. This momentary distraction was all it took. One of the creatures sprang at the Ranger from the surrounding underbrush. It had slipped past her firewall.

Camera fell backward, fire spitting into the sky.

The creature had latched onto her belt, but squirmed for a meatier purchase.

Before anyone else could react, a sharp crack split the night. The creature was flung away, the two halves of its body sailing high. Both Camera and Nate turned to see Manny snapping his short bullwhip back into ready position.

"Are you just gonna sit there gawking?" Manny asked.

Camera scrambled up with Nate's help. The group sped up the hill. At last they reached the summit. Nate hoped putting the rise between them and the amphibious creatures would be enough.

He found the others gathered on top.

"We should keep moving," Nate said. "Keep as much land between us and them as possible:"

"That's a good theory," Kouwe said. "But putting it into practice is another thing altogether:" The shaman pointed down the knoll's far side.

Nathan stared. From this height, the stream below shone silver in the moonlight. Groaning, he realized it was the same stream they had been avoiding all along. Nate turned in a slow circle, recognizing their predicament. They had made a fatal error.

The small waterway they had crossed a few minutes ago was not a feeder draining into the larger stream, but actually a part of the same stream.

"We're on an island," Kelly said with dismay.

Nate stared upstream and saw that the flow of the waterway split and ran around both sides of the knoll. Once past the hill, it joined to become a single stream again. The party indeed stood on an island, in the middle of the deadly stream, water all around.

Nate felt sick. "We're trapped."

2:12 A.M. WEST WING OF THE INSTAR INSTITUTE LANGLEY VIRGINIA