Nathan knew how it must look. He straightened up from his crouch just as Tama suddenly regained consciousness, coughing out gouts of river water and thrashing and crying in horror and fright. The panicked child beat at him with tiny fists, still in the nightmare of the snake attack.

"Hush, you're safe," he said in the Yanomamo dialect, trying to snare her hands in his grip. He turned to the woman, meaning to explain, but the small Indian dropped her basket and vanished into the thick fringe at the river's edge, whooping with alarm. Nathan knew the call. It was raised whenever a villager was under attack.

"Great, just great:" Nathan closed his eyes and sighed.

When he had first come to this particular village four weeks ago, intending to record the medicinal wisdom of the tribe's old shaman, he had been instructed by the chief to stay away from the Indian women. In the past, there had been occasions when strangers had taken advantage of the tribe's womenfolk. Nathan had honored this request, even though some of the women had been more than willing to share his hammock. His six-foot-plus frame, blue eyes, and sandy-colored hair were a novelty to the women of this isolated tribe.

In the distance, the fleeing woman's distress call was answered by others, many others. The name Yanomamo translated roughly as "the fierce people:" The tribes were considered some of the most savage warriors. The huyas, or young men of the village, were always contesting some point of honor or claiming some curse had been set upon them, anything to war-rant a brawl with a neighboring tribe or another tribesman. They were known to wipe out entire villages for so slight an insult as calling someone a derogatory name.

Nathan stared down into the face of the young girl. And what would these huyas make of this? A white man attacking one of their children, the chieftain's niece.

At his side, Tama had slowed her panic, swooning back into a fitful slumber. Her breathing remained regular, but when he checked her fore-head, it was warm from a growing fever. He also spotted a darkening bruise on her right side. He fingered the injury-two broken ribs from the crushing embrace of the anaconda. He sat back on his heels, biting his lower lip. If she was to survive, she would need immediate treatment.

Bending, he gently scooped her into his arms. The closest hospital was ten miles downstream in the small town of Sao Gabriel. He would have to get her there.

But there was only one problem-the Yanomamo. There was no way he could flee with the girl and expect to get away. This was Indian territory, and though he knew the terrain well, he was no native. There was a proverb spoken throughout the Amazon: Na boesi, ingi Babe ala sani. In their jungle, the Indian know everything. The Yanomamo were superb hunters, skilled with bow, blowgun, spear, and club.

There was no way he could escape.

Stepping away from the river, he retrieved his discarded shotgun from the brush and slung it over his shoulder. Lifting the girl higher in his arms, Nathan set off toward the village. He would have to make them listen to him, both for his sake and Tama's.

Ahead, the Indian village that he had called home for the past month had gone deathly quiet. Nathan winced as he walked. Even the constant twitter of birds and hooting call of monkeys had grown silent.

Holding his breath, he turned a corner in the trail and found a wall of Indians blocking his way, arrows nocked and drawn, spears raised. He sensed more than heard movement behind him. He glanced over his shoulder and saw more Indians already in position, faces daubed with crimson.

Nate had only one hope to rescue the girl and himself, an act he was loath to do, but he had no choice.

"Nabrushi yi yi!" he called out forcefully. "I demand trial by combat!"

AUGUST 6, 1 1:38 A.M.

OUTSIDE SAO GABRIEL DA COCHOERIA

Manuel Azevedo knew he was being hunted. He heard the jaguar's coughing grunt coming from the forest fringes as he ran along the trail. Exhausted, soaked in sweat, he stumbled down the steep trail from the summit of the Mount of the Sacred Way. Ahead, a break in the foliage opened a view upon Sao Gabriel. The township lay nestled in the curve of the Rio Negro, the northern tributary of the great Amazon River.

So close . . . perhaps close enough . . .

Manny slid to a stop and faced back up the trail. He strained for any sign of the jaguar's approach: the snap of a twig, the rustle of leaves. But no telltale sign revealed the jungle cat's whereabouts. Even its hunting cough had gone silent. It knew it had run its prey to exhaustion. Now it crept in for the kill.

Manny cocked his head. The buzz of locusts and distant trill of birds were the only sounds. A rivulet of sweat dribbled down his neck. He tensed, ears straining. His fingers instinctively went to the knife on his belt. His other hand settled on the strap of his short whip.

Manny searched the dappled jungle floor around him. Chokes of ropy vines and leafy bushes clogged the path to both sides. Where would it come from?

Shadows shifted.

He spun on a heel, crouching. He tried to see through the dense foliage. Nothing.

Farther down the trail, a section of shadow lurched toward him, a sleek mirage of dappled fur, black on orange. It had been standing only ten feet away, lying low to the ground, haunches bunched under it. The cat was a large juvenile male, two years old.

Sensing it had been spotted, it whipped its tail back and forth with savage strokes, rattling the leaves.

Manny crouched, ready for the attack.

With a deep growl, the great cat leaped at him, fangs bared.

Manny grunted as its weight struck him like a crashing boulder. The pair went rolling down the trail. The wind was knocked out of Manny's thin frame as he tumbled. The world dissolved down to flashes of green, splashes of sunlight, and a blur of fur and teeth.

Claws pierced his khakis as the great cat wrapped Manny in its grip. A pocket ripped away. Fangs clamped onto his shoulder. Though the jaguar had the second strongest jaws of any land animal, its teeth did no more than press into his flesh.

The pair finally came to a stop several yards down the trail where it leveled off. Manny found himself pinned under the jaguar. He stared into the fiery eyes of his adversary as it gnawed at his shirt and growled.

"Are you done, Tor-tor?" He gasped. He had named the great cat after the Arawak Indian word for ghost. Though presently, with the jaguar's bulk seated on his chest, the name did not seem particularly apt.

At the sound of its master's voice, the jaguar let loose his shirt and stared back at him. Then a hot, coarse tongue swiped the sweat from Manny's forehead.

"I love you, too. Now get your furry butt off me:"

Claws retracted, and Manny sat up. He checked the condition of his clothes and sighed. Training the young jaguar to hunt was quickly laying waste his wardrobe.

Standing up, Manny groaned and worked a kink from his back. At thirty-two, he was getting too old to play this game.

The cat rolled to its paws and stretched. Then, with a swish of the tail, it began to sniff at the air.

With a small laugh, Manny cuffed the jaguar on the side of its head. "We're done hunting for today. It's getting late. And I have a stack of reports still waiting for me back at the office:"

Tor-tor rumbled grumpily, but followed.

Two years back, Manny had rescued the orphaned jaguar cub when it was only a few days old. Its mother had been killed by poachers for her pelt, a treasure that still brought a tidy sum on the black market. At current estimate, the population of wild jaguars was down to fifteen thousand, spread thin across the vast jungles of the Amazon basin. Conservation efforts did little to dissuade peasants who eked out a subsistence-level existence from hunting them for profit. A hungry belly made one shortsighted to efforts of wildlife preservation.