tributary, can swell even more, rising over sixty-five feet. After months of inundation, many of these and other rivers explode over their banks, cascading through the forest, uprooting plants and rocks, and transforming the southern basin almost into an inland sea, which it was millions of years ago. Then the sun comes outand scorches the region. The ground cracks as if from an earthquake. Swamps evaporate, leaving piranhas stranded in desiccated pools, eating one another’s flesh. Bogs turn into meadows; islands become hills.
This is how the dry season has arrived in the southern basin of the Amazon for as long as almost anyone can remember. And so it was in June of 1996, when an expedition of Brazilian scientists and adventurers headed into the jungle. They were searching for signs of Colonel Percy Fawcett, who had vanished, along with his son Jack and Raleigh Rimell, more than seventy years earlier.
The expedition was led by a forty-two-year-old Brazilian banker named James Lynch. After a reporter mentioned to him the story of Fawcett, he had read everything he could on the subject. He learned that the colonel’s disappearance in 1925 had shocked the world—“among the most celebrated vanishing acts of modern times,” as one observer called it. For five months, Fawcett had sent dispatches, which were carried through the jungle, crumpled and stained, by Indian runners and, in what seemed like a feat of magic, tapped out on telegraph machines and printed on virtually every continent; in an early example of the all-consuming modern news story, Africans, Asians, Europeans, Australians, and Americans were riveted by the same distant event. The expedition, one newspaper wrote, “captured the imagination of every child who ever dreamed of undiscovered lands.”
Then the dispatches ceased. Lynch read how Fawcett had warned that he might be out of contact for months, but a year passed, then two, and the public fascination grew. Were Fawcett and the two young men being held hostage by Indians? Had they starved to death? Were they too entranced by Z to return? Debates raged in salons and speakeasies; cables were exchanged at the highest levels of governments. Radio plays, novels (Evelyn Waugh’s
A Handful of Dust
is believed to have been influenced by Fawcett’s saga), poems, documentaries, movies, stamps, children’s stories, comic books, ballads, stage plays, graphic novels, and museum exhibits were devoted to the affair. In 1933 a travel writer exclaimed,“Enough legend has grown up round the subject to form a new and separate branch of folk-lore.” Fawcett had earned his place in the annals of exploration not for what he revealed about the world but for what he concealed. He had vowed to make “the great discovery of the century”— instead, he had given birth to “the greatest exploration mystery of the twentieth century.”
Lynch also learned, to his amazement, that scores of scientists, explorers, and adventurers had plunged into the wilderness, determined to recover the Fawcett party, alive or dead, and to return with proof of Z. In February 1955, the
New York Times
claimed that Fawcett’s disappearance had set off more searches “than those launched through the centuries to find the fabulous El Dorado.” Some parties were wiped out by starvation and disease, or retreated in despair; others were murdered by tribesmen. Then there were those adventurers who had gone to find Fawcett and, instead, disappeared along with him in the forests that travelers had long ago christened the “green hell.” Because so many seekers went without fanfare, there are no reliable statistics on the numbers who died. One recent estimate, however, put the total as high as a hundred.
Lynch seemed resistant to flights of fancy. A tall, slender man, with blue eyes and pale skin that burned in the sun, he worked at Chase Bank in São Paulo. He was married with two children. But, when he was thirty, he had become restless and