Takaho faced Nate. With a roar, the Indian lunged forward, swinging his ax toward Nate's head.

Trained as a wrestler in his youth, Nate knew how to move. He dropped under the ax and rolled to the side, sweeping wide with his own weapon and knocking his opponent's legs out from under him.

Takaho fell hard to the packed dirt, smacking his shoulder and knocking loose his monkey-tail headband. But he was otherwise unharmed. Nate had struck with the blunt side of his ax, refusing to go for a maiming blow.

With the man down, Nate leaped at him, meaning to pin the Indian under his larger frame. If 1 could just immobilize him .

But Takaho rolled away with the speed of a cat, then swung again with a savage backstroke of his ax.

Nate reared away from the weapon's deadly arc. The poisoned blade whistled past the tip of his nose and slammed into the dirt between his hands. Relieved at the close call, Nathan was a second too late in dodging the foot kicked at his head. Ears ringing from the blow, he tumbled across the dirt. His own ax bounced out of his stunned hand and skittered into the crowd of onlookers.

Spitting out blood from his split lip, Nathan stood quickly.

Takaho was already on his feet.

As the Indian tugged his embedded ax from the dirt, Nathan noticed the shaman over his shoulder. The elder was now exhaling smoke across Tama's lips, a way of chasing off bad spirits before death.

Around him, the other huyas were now chanting for the kill.

Takaho lifted his ax with a grunt and turned to Nate. The Indian's face was a crimson mask of rage. He rushed at Nate, his ax whirling in a blur before him.

Without a weapon, Nate retreated. So this is how 1 die . . .

Nate found himself backed against a wall of spears held by other Indians. There was no escape. Takaho slowed for the kill, the ax high over his head.

Nathan felt the prick of spearheads in his bare back as he instinctively leaned away.

Takaho swung his weapon down with the strength of both shoulders.

"Yulo!" The sharp cry burst through the chanting huyas. "Stop!"

Nathan cringed from the blow that never came. He glanced up. The ax trembled about an inch from his face. A dribble of poison dripped onto his cheek.

The shaman, the one who had called out, pushed past other tribesmen into the central plaza. "Your daughter wakes!" He pointed to Nate. "She speaks of a giant snake and of her rescue by the white man."

All faces turned to where Tama was sipping weakly at a gourd of water held by a tribeswoman.

Nathan stared up into Takaho's eyes as the Indian faced him again. Takaho's hard expression melted with relief. He pulled away his weapon, then dropped it to the dirt. An empty hand clamped onto Nate's shoulder, and Takaho pulled him to his chest. "Jako," he said, hugging him tight. "Brother:"

And just like that, it was over.

The chieftain pushed forward, puffing out his chest. "You battled the great susuri, the anaconda, and pulled our tribe's daughter from its belly." He removed a long feather from his ear and tucked it into Nate's hair. It was the tail feather of a harpy eagle, a treasured prize. "You are no longer a nabe, an outsider. You are now juko, brother to my brother. You are now Yanomamo:"

A great cheer rose all around the shabono.

Nathan knew this was an honor above all honors, but he still had a pressing concern. "My sister," he said, pointing toward Tama. It was taboo to refer to a Yanomamo by his or her given name. Familial designations, real or not, were used instead. Tama moaned softly where she lay. "My sister is still sick. She has suffered injuries that the healers in Sao Gabriel can help mend. I ask that you allow me to take her to the town's hospital:"

The village shaman stepped forward. Nathan feared he would argue that his own medicine could heal the girl. As a whole, shamans were a prideful group. But instead, the Indian elder agreed, placing a hand on Nate's shoulder. "Our little sister was saved from the susuri by our new jako. We should heed the gods in choosing him as her rescuer. I can do no more for her."

Nathan wiped the poison from his cheek, careful to keep it away from any open cuts, and thanked the elder. The shaman had done more than enough already. His natural medicines had been able to revive the girl in time to save him. Nathan turned next to Takaho. "I would ask to borrow your canoe for the journey."

"All that is mine is yours," Takaho said. "I will go with you to Sao Gabriel."

Nathan nodded. "We should hurry"

In short order, Tama was loaded on a stretcher of bamboo and palm fronds and placed in the canoe. Takaho, now dressed in a tank top and a pair of Nike shorts, waved Nathan to the bow of the dugout canoe, then shoved away from the shore with his oar and into the main current of the Negro River. The river led all the way to Sao Gabriel.

They made the ten-mile journey in silence. Nathan checked on Tama frequently and recognized the worry in her father's eyes. The girl had slipped back into a stupor, trembling, moaning softly now and then. Na-than wrapped a blanket around her small form.

Takaho wended the small canoe with skill through small rapids and around tangles of fallen trees. He seemed to have an uncanny skill at finding the swiftest currents.

As the canoe sped downriver, they passed a group of Indians from a neighboring village fishing in the river with spears. He watched a woman sprinkle a dark powder into the waters from an upstream canoe. Nate knew what she was doing. It was crushed ayaeya vine. As it flowed down-stream, the dissolved powder would stun fish, floating them to the surface where they were speared and collected by the men. It was an ancient fishing method used throughout the Amazon.

But how long would such traditions last? A generation or two? Then this art would be lost forever.

Nathan settled into his seat, knowing there were certain battles he could never win. For good or bad, civilization would continue its march through the jungle.

As they continued along, Nate stared out at the walls of dense foliage that framed both banks. All around him, life buzzed, chirped, squawked, hooted, and grunted.

On either side, packs of red howler monkeys yelled in chorus and bounced aggressively atop their branches. Along the shallows, white-feathered bitterns with long orange beaks speared fish, while the plated snouts of caimans marked nesting grounds of the Amazonian crocodiles. Closer still, in the air around them, clouds of gnats and stinging flies harangued every inch of exposed skin.

Here the jungle ruled in all its forms. It seemed endless, impenetrable, full of mystery. It was one of the last regions of the planet that had yet to be fully explored. There were vast stretches never walked by man. It was this mystery and wonder that had attracted Nathan's parents to spend their lives here, eventually infecting their only son with their love of the great forest.

Nathan watched the jungle pass around him, noting the emerging signs of civilization, and knew that they neared Sao Gabriel. Small clearings made by peasant farmers began to appear, dotting the banks of the river. From the shore, children waved and called as the canoe whisked past. Even the noises of the jungle grew muted, driven away by the noisome ruckus of the modern world: the grumble of diesel tractors in the fields, the whine of motor boats that sped past the canoe, the tinny music of a radio blaring from a homestead.

Then, from around a bend in the river, the jungle ended abruptly. The small city of Sao Gabriel appeared like some cancer that had eaten away the belly of the forest. Near the river, the city was a ramshackle mix of rot-ting wooden shacks and cement government buildings. Away from the water, homes both small and large climbed the nearby hills. Closer at hand, the wharves and jetties were crowded with tourist boats and primer-scarred river barges.