Amazonia

It was a greenhouse of amazing proportion.

Kostos suddenly stopped ahead, freezing in place, eyes on the trail, weapon raised and ready. He then slowly motioned them to get down.

The group crouched. Nate shifted his shotgun. Only then did he notice what had startled the Ranger.

Nate stared off to the left, the right, even behind them. It was like one of those computerized pictures that appeared at first to be just a blur of random dots, but when stared at cross-eyed, from a certain angle, a 3-D image suddenly and startlingly appeared.

Nate suddenly and startlingly saw the jungle in a new light.

High in the trees, mounted among the thick branches, platforms had been built, with small dwellings atop them. The roofs of many were woven from the living leaves and branches, offering natural camouflage. These half-living structures blended perfectly with their host trees.

As Nate looked closer, what had appeared to be vines and stranglers crisscrossing between the trees and draping to the ground were in fact natural bridges and ladders. One of these ladders was only a few yards to Nate's right. Flowers grew along its length. It was alive, too.

As he stared around, it was hard to say where man-made structure ended and living began. Half artificial, half growing plant. The blend was so astounding, the camouflage so perfect.

Without them even knowing it, they had already entered the Ban-ali village.

Ahead, larger dwellings climbed even taller trees, multilevel with terraces and patios. But even these were well camouflaged with bark, vine, and leaf, making them difficult to discern.

As they stared, no one in their party moved. One question was on all their faces: Where were the inhabitants of these treetop homes?

Tor-tor growled a deep warning.

Then like the village itself, Nate suddenly saw them. They had been there all along, unmoving, silent, all around. Bits of living shadow. With their bodies painted black, they had melded into the darkness between the trees and under bushes.

One of the tribesmen stepped from his concealing gloom and onto the path. He seemed undaunted by the weapons in their hands.

Nate was certain it was their earlier guide. The one who had led them here. His black hair was braided with bits of leaf and flower in it, adding to the natural camouflage. As he stepped forth, his hands were empty of any weapons. In fact, the tribesman was naked, except for a simple loincloth. He stared at the group, his face hard and unreadable.

Then without a word, he turned and walked down the path.

"He must want us to follow him again," Professor Kouwe said, climbing to his feet. The others slowly stood.

In the woods, more tribesmen remained silent sentinels, bathed in shadows.

Kostos hesitated.

"If they had wanted to kill us," Professor Kouwe added, "we'd be dead already."

Kostos frowned, but the Ranger reluctantly continued on after the tribesman.

As they walked, Nate continued to study the village and its silent inhabitants. He caught occasional glimpses of smaller faces in windows, children and women. Nate glanced to the men half hidden in the forest. Tribal warriors or scouts, he guessed.

Their painted faces bore the familiar Amerindian bone structure, slightly Asiatic, a genetic tie to their ancestors who had first crossed the Bering Strait from Asia into Alaska some fifty thousand years ago and settled the Americas. But who were they? How did they get here? Where did their roots trace? Despite the danger and silent threat, Nate was dying to learn more about these people and their history-especially since it was tied to his own.

He stared around the forest. Had his father walked this same path? Considering this possibility, Nate found his lungs tightening, old emotions surfacing. He was so close to discovering the truth about his father.

As they continued, it soon became apparent that the team was being led toward a su

The forest around the thin track opened to either side as they reached the clearing. A ring of giant cycads and primitive conifers circled the open glade. A shallow-banked stream meandered through the su

Their guide continued ahead, but the team stopped at the threshold, shocked.

In the center of the clearing, practically filling the entire space, stood a massive tree, a specimen Nate had never seen before. It had to tower at least thirty stories high, its white-barked trunk ten yards in diameter. Thick roots knobbed out of the dark soil like pale knees. A few even spa

Overhead, the tree's branches spread in distinct terraces, not unlike giant redwoods. But instead of needles, this specimen sported wide palmate green leaves, fluttering gently to reveal silver undersides and clusters of husked seed pods, similar to coconuts.

Nate stared, dumbstruck. He didn't even know where to begin classifying this specimen. Maybe a new species of primitive gymnospore, but he was far from sure. The nuts did look a bit like those found on a modern cat's claw plant, but this was a much more ancient specimen.

As he studied the giant, he realized one other thing about the tree. Even this towering hardwood bore signs of habitation. Small clusters of Nutlike dwellings rested atop thicker branches or nestled against the trunk. Constructed to mimic the tree's seed pods, Nate realized, amazed.

Across the way, their tribal guide slipped between two gnarled roots and disappeared into shadow. Stepping to the side for a better look, Nate realized the shadow was in fact an arched opening into the tree's base, a doorway. Nate stared up at the clustered dwellings. There were no vine ladders here. So how did one reach the dwellings? Was there a tu

But Ma

Nate glanced over. Distracted by the white-barked giant, he had failed to notice a squat log cabin across the clearing. It was boxy, but sturdily constructed of logs and a thatched roof. It seemed out of place here, the only structure built on the ground.

"Are those solar cells on its roof?" Ma

Nate squinted and raised his binoculars. Atop the cabin, two small flat black panels glinted in the morning sunshine. They indeed appeared to be solar panels. Intrigued, Nate examined the cabin more thoroughly through his binoculars. The structure was windowless, its door just a flap of woven palm leaves.

Nate's attention caught on something beside the door, a familiar object, bright in the sunshine. It was a tall snakewood staff, polished from years of hard use, crowned by hoko feathers.

Nate felt the ground shift under his feet.

It was his father's walking stick.

Dropping his binoculars, Nate stumbled toward the cabin.

"Rand!" Kostos barked at him.

But he was beyond listening. His feet began to run. The others followed him, keeping the group together. Zane and Olin grunted as they struggled with the stretcher.

Nate hurried to the cabin and then skidded to a stop, his breath caught. His mouth grew dry as he stared at the walking stick. Initials were carved in the wood: C.R.

Carl Rand.

Tears rose in Nate's eyes. At the time of his father's disappearance, Nate had refused to fathom the man could be dead. He had needed to cling to hope, lest despair cripple him, leaving him unable to pursue the yearlong search. Even when his financial resources had run dry and he was forced to concede his father was gone, he hadn't cried. Over such a prolonged time, sorrow had devolved into a black depression, a pit that consumed his life these past four years.