He was careful not to let them know that he understood it was a contest. He knew it would be dangerous to antagonize or humiliate them. Their goodwill and respect would be more valuable than their hatred and resentment.

Sean had spent his entire adult life in the close company of black men. He knew them as servants and as equals, as hunters and as soldiers, as good and loyal friends and as bitter cruel enemies. He knew their strengths and weaknesses and how to exploit them. He understood their tribal customs and their social etiquette, he knew how to flatter and please and impress them, how to gain their respect and make himself agreeable to them.

He showed them just the right degree of respect, but not enough to make them contemptuous. He took special care not to challenge the sergeant's authority or force him to lose face in front of his men. He made the most of their sense of humor and fun. With sign language and a little clowning he made them laugh, and once they had laughed with him their relationship altered subtly. He became more a companion than a captive, and they no longer used the steel-edged gun butts as instruments of casual persuasion. Most important, he every day was picking up little snippets of information.

Twice they passed burned-out villages. The cultivated lands around them had gone back to weeds, the black ashes blowing in the wind.

Sean pointed at the ruins. "Renamo?" he asked.

His captors were outraged. "Not Not" the sergeant told him.

"Frehmo! Frehmo!" He tapped his own chest. "Me Renamo," he boasted, then pointed at his men. "Renamo! Renamo!"

"Renarno!" they agreed proudly.

"Well, that settles that." Sean laughed. "Frelimo. Bang! Bang!"

He made the gestqire of shooting a Frelimo and they were delighted, joining'in the pantomime of slaughter enthusiastically.

Their attitude toward him improved even further, and at their next meal the sergeant handed him an extra-large cut of rotten meat.

While he ate it, they openly discussed his performance to date, agreeing that he was acquitting himself admirably.

"But," the sergeant asked, "he can run and we know he can kill men, but can he kill a hen shaw

Henshaw was the Shangane word for a falcon. Sean had heard them use it many times over the last five days of their trek. Each time they had said the word, they had looked up at the sky with a troubled expression. Now once again at the mention of that bird, they looked unhappy and reflexively glanced upward, "General China thinks so," the sergeant went on. "But who knows, who knows?"

By now Sean was confident that his position was fairly secure.

His relationship with the band would allow him to take the first liberty and force a resolution of this trial by attrition.

On the next stage he began to force the pace. Instead of keeping his station in the file of trotting men two paces behind the Shangane sergeant who led the column, he closed up until he was running on his heels, not quite touching him with each stride, exaggerating his breathing so the sergeant could feel it on the back of his thick sweaty back. Instinctively the sergeant lengthened his own stride and Sean matched him, keeping close, too close, and pushing him.

The sergeant glanced over his shoulder irritably. Sean grinned at him, breathing into his face. The sergeant's eyes narrowed slightly as he realized what was happening. Then he grinned back at Sean and extended his stride into a full run.

"That's it, my friend," Sean said in English. "Now let's see whose tail wags."

The rest of the column had fallen behind. The sergeant called a sharp order to close up, and they went away at a killing pace.

Within an hour there were only three of them left, the others straggled back over a mile of the forest floor. Ahead of them the path climbed a steep incline to the crest of another tableland.

Sean moved up slightly until he was running shou to shoulder with the tall sergeant, but when he tried to pull ahead the man kept up with him. The hillside was so steep that the path went up it in a series of hairpins. The sergeant forged ahead of Sean at the first bend, but Sean caught him and passed him on the straight.

They ran at the top of their speed now, the lead changing back and forth between them, and the third man dropped out before they were halfway up the hillside. They ran grimly in a wash of sweat, their breathing harsh as the exhaust of a steam engine.

Suddenly Sean darted off the path, scrambling straight upward, cutting across the bend and coming out fifty feet ahead of the Shangane. The sergeant shouted angrily at this ruse and cut the next bend himself. Now both of them abandoned the pathway and ran straight up the steep slope, jumping over boulders and roots like a pair of blue kudu bulls in flight.

Sean came out on the crest three feet in front of the sergeant, threw himself down on the hard earth, and rolled onto his back, moaning for breath. The sergeant dropped down beside him with his breath sobbing in his chest. After a minute Sean sat up uncertainly, and they stared at each other in awe.

Then Sean began to laugh. It was a harsh painful cackle, but after a few seconds the Shangane laughed with him, though clearly each gust of laughter was an agony. Their laughter grew stronger as their lungs regained function, and when the rest of the party struggled to the crest of the hill they found them still sitting in the grass beside the track, roaring at each other like a pair of lunatics.

When the march resumed an hour later, the sergeant left the endless footpath and struck off cross-country toward the west. At last there was direction and purpose in the way he led the column.

Sean realized the trial was over.

Before dark they ran into a Renamo fine of permanent defenses.