Pitt smiled at the stone faces of long-forgotten gods that stared back in the beam of the flashlight. He turned and took a last look at the unearthly green glow coming from the bottom of the sinkhole. Then he entered the jungle.

    Within four paces the thick foliage swallowed him as if he'd never been.

    Soaked by a constant drizzle, the prisoners were herded through a moss-blanketed forest until the trail ended at a deep ravine. Their captors drove them across a fallen log that served as a bridge to the other side where they followed the remains of an ancient stone road that wound up the mountains. The leader of the terrorist band set a fast pace, and Doc Miller was particularly hard pressed to keep up. His clothes were so wet it was impossible to tell where the sweat left off and the damp from the rain began. The guards prodded him unmercifully with the muzzles of their guns whenever he dropped back. Giordino stepped beside the old man, propped one of Miller's arms over his shoulder, and helped him along, seeming oblivious to the pummeling provided by the sadistic guards against his defenseless back and shoulders.

    "Keep that damned gun off him," Shannon snapped at the bandit in Spanish. She took Miller's other arm and hung it around her neck so that both she and Giordino could support the older man. The bandit replied by kicking her viciously in the buttocks. She staggered forward, gray-faced, her lips tight in pain, but she regained her balance and gave the bandit a withering stare.

    Giordino found himself smiling at Shannon, wondering at her spirit and grit and untiring fortitude. She still had on her swimsuit under a sleeveless cotton blouse the guerrillas had allowed her to retrieve from her tent, along with a pair of hiking boots. He was also conscious of an overwhelming sense of ineffectiveness, his inability to save this woman from harm and degradation. And there was also a feeling of cowardice for deserting his old friend without a fight. He'd thought of snatching a guard's gun at least twenty times since being forced away from the sinkhole. But that would only have gotten him killed and solved nothing. As long as he somehow stayed alive there was a chance. Giordino cursed each step that took him farther and farther away from saving Pitt.

    For hours they fought for breath in the thin Andes air as they struggled to an altitude of 3400 meters (11,000 feet). Everyone suffered from the cold. Although it soared under a blazing sun during the day, the temperature dropped to near freezing in the early hours of morning. Dawn found them still ascending along an ancient avenue of ruined white limestone buildings, high walls, and agricultural terraced hills that Shannon never dreamed existed. None of the structures looked as though they were built to the same specifications. Some were oval, some circular, very few were rectangular. They appeared oddly different from the other ancient structures she had studied. Was this all part of the Chachapoya confederation, she wondered, or another kingdom, another society? As the stone road followed along raised walls that reached almost into the mists rolling in from the mountain peaks above, she was astounded by the thousands of stone carvings of a very different ornamentation than she had ever seen. Great dragonlike birds and serpent-shaped fish mingled with stylized panthers and monkeys. The chiseled reliefs seemed oddly similar to Egyptian hieroglyphics except that they were more abstract. That unknown ancient peoples had inhabited the great plateau and ridges of the Peruvian Andes and constructed cities of such immense proportions came as a thrilling surprise to Shannon. She had not expected to find a culture so architecturally advanced that it erected structures on top of mountains as elaborate or extensive as any in the known ancient world. She would have given the Dodge Viper that she bought with her grandfather's inheritance to have lingered long enough to study these extraordinary ruins, but whenever she paused, she was roughly shoved forward.

    The sun was showing when the bedraggled party emerged from a narrow pass into a small valley with mountains soaring on all sides. Though the rain thankfully had stopped, they all looked like rats who had barely escaped drowning. They saw ahead a lofty stone block building rising a good twelve stories high. Unlike the Mayan pyramids of Mexico, this structure had a rounder, more conical shape that was cut off at the top. It had ornate heads of animals and birds carved into the walls. Shannon recognized it as a ceremonial temple of the dead. The rear of the structure merged into a steep sandstone cliff honeycombed with thousands of burial caves, all with ornate exterior doorways facing onto a sheer drop. An edifice on the top of the building, flanked with two large sculptures of a feathered jaguar with wings, she tentatively identified as a palace of the death gods. It was sitting in a small city with over a hundred buildings painstakingly constructed and lavishly decorated. The variety of architecture was astonishing. Some structures were built on top of high towers surrounded by graceful balconies. Most were completely circular while others sat on rectangular bases.

    Shannon was speechless. For a few moments the immensity of the sight overwhelmed her. The identity of the great complex of structures became immediately apparent. If what she saw before her was to be believed, the Shining Path terrorists had discovered an incredible lost city. One that archaeologists, herself included, doubted existed, that treasure seekers had searched for but never found through four centuries of exploration-the lost City of the Dead, whose mythical riches went beyond those in the Valley of the Kings in ancient Egypt.

    Shannon gripped Rodgers tightly about one arm. "The lost Pueblo de los Muertos," she whispered.

    "The lost what?" he asked blankly.

    "No talking," snapped one of the terrorists, jamming the butt of his automatic rifle in Rodgers's side just above the kidneys.

    Rodgers gave a stifled gasp. He staggered and almost went down, but Shannon bravely held him on his feet, tensed for a blow that mercifully never came.

    After a short walk over a broad stone street, they approached the circular structure that towered over the surrounding ceremonial complex like a Gothic cathedral over a medieval city. They toiled up several flights of an extraordinary switchback stairway decorated with mosaics of winged humans set in stone, designs Shannon had never seen before. On the upper landing, beyond a great arched entrance, they entered a high-ceilinged room with geometric motifs cut into the stone walls. The center of the floor was crammed with intricately carved stone sculptures of every size and description. Ceramic effigy jars and elegant ornately painted vessels were stacked in chambers leading off the main room. One of these chambers was piled' high with beautifully preserved textiles in every imaginable design and color.

    The archaeologists were stunned to see such an extensive cache of artifacts. To them it was like entering King Tut's tomb in Egypt's Valley of the Kings before the treasures were removed by famed archaeologist Howard Carter and put on display in the national museum in Cairo.

    There was little time to study the treasure trove of artifacts. The terrorists quickly led the Peruvian students down an interior stairway and imprisoned them in a cell deep beneath the upper temple. Giordino and the rest were roughly thrown into a side room and guarded by two surly rebels who eyed them like exterminators contemplating a spider's nest. Everyone except Giordino sank gratefully to the hard, cold floor, fatigue etched in their drawn faces.

    Giordino pounded his fist against the stone wall in frustration. During the forced march, he had watched intently for a chance to fade into the jungle and make his way back to the sinkhole, but with at least three guards taking turns training their automatic weapons at his back with cold steadiness the entire trip, the opportunity for escape never materialized. He didn't need any convincing that they were old hands at rounding up hostages and driving them through rugged terrain. Any hope of reaching Pitt now was slim indeed. During the march he had smothered his characteristic defiance and acted meek and subjugated. Except for a doughty display of concern for Doc Miller, he did nothing to invite a torrent of bullets to the gut. He had to stay alive. In his mind, if he died, Pitt died.