Sahara

and soon the land yacht was whipping across the dry lake, her wheels kicking up trails of dust, in glorious silence at nearly 60 kilometers an hour.

    The thrill quickly reversed to near panic as Pitt overcorrected and suddenly there was daylight under the windward wheel. Higher it lifted in a condition known among land sailors as hiking. He had moved the sail too far into the wind, increasing power. Now he had to take corrective action to prevent the hike from capsizing the land yacht, a disaster in the making because neither he nor Giordino had the strength to right it again.

    He was almost at the point of no return when he eased the sheet lines and gently swung the tiller, sending the craft luffing to windward. He held his course and the hike settled and shallowed until the wheel was barely touching the ground.

    Pitt had sailed small boats when he was a boy growing up in Newport Beach, California, but certainly never at this speed. As he headed off the wind on a broad reach angle of 45 degrees, he began fine-trimming his huge wing sail with the sheet lines and small steering corrections. A quick check of his compass heading told him it was time to tack on a new zigzag course eastward.

    As he began to feel more confident, he had to restrain himself from pushing and challenging the outside edge, the high speed line that divides control from an accident. He wasn't about to back off now, but discretion reminded him that the Kitty Mannock was not the most stable of land yachts, and she was held together with little more than sixty-year-old wire, cable, and spit.

    He settled back and kept a wary eye on the dust devils that swirled across the desolate lake. A sudden puff or gust out of nowhere and over they'd go, never to continue. Pitt well knew they were riding on luck. Another ravine, unseen until it was too late, or a rock that could tear off a runner, any one of a dozen catastrophes could leap at them from the merciless desert.

    She skidded and she yawed but the Kitty Mannock sped across the dry lake at speeds Pitt had not imagined the oddball craft was capable of. The head wind began driving sand into his face like buckshot. With a steadily increasing wind at his back he guessed they were reaching 85 kilometers an hour. After plodding across the desert wastes for days, it seemed as though they were skimming over the ground in a jet. He hoped against hope the Kitty Mannock would hang together.

    After half an hour, his stinging eyes swept the unvaried landscape ahead in search of an object to rest upon. Pitt's new worry was passing over the Trans-Saharan Track without recognizing it. An easy proposition since it was only a vague trail in the sand that ran from north to south. Miss it and they would virtually head out into the miraged immensity of the desert and beyond until it was too late to return.

    He saw no sign of vehicles, and the terrain became wanted again with rolling dunes. Had they crossed over the border into Algeria, he wondered. There was no way to tell. Any sign of the great caravans that had marched between the once lush Niger Valley and the Mediterranean with their cargos of gold, ivory, and slaves had long ago vanished into history without leaving debris of their passing. In their place, a few cars with tourists, trucks carrying parts and supplies, and the occasional army vehicle on patrol were all that sometimes rolled through the barren wilderness that God ignored.

    If Pitt had known that in reality the neat red line indicating the track on maps did not exist as such, and was a figment of cartographers' imaginations, he would have been extremely frustrated. The only true indications, if he were lucky enough to spot them, were scattered bones of animals, a solitary stripped vehicle, tire tracks that had not been covered by wind-blown sand, and a string of old oil drums spaced 4 kilometers apart, providing the latter hadn't been borrowed by passing nomads for reuse or resale in Gao.

    Then, near the horizon on his right, he saw a man-made object, a dark speck in a shimmering heat wave. Giordino saw it too and pointed toward it, the first sign of life from him since the land yacht was launched. The air was clear and transparent as glass. They had sailed off the dry lake, and no dust reared from the ground or swirled in the air. They distinguished the object now as the forsaken remains of a Volkswagen bus, stripped of every conceivable part that wasn't part of the body and frame. Only the shell was left, an ironic slogan sprayed on the side with a can of paint that read in English, 'Where is Lawrence of Arabia when you need him?'

    Satisfied they had reached the track, Pitt jibed on a new course and swung north, beating to windward. The terrain had turned sandy with stretches of gravel. Occasionally they struck a soft patch, but the land yacht was too light to sink in and gracefully skimmed right over with only a slight drop in momentum.

    After ten minutes, Pitt spied an oil drum standing starkly on the horizon. Now he was positive they were speeding along the track, and he began a series of 2-kilometer tacks northward into Algeria.

    There was no further movement from Giordino. Pitt reached forward and shook his shoulder, but the head slowly leaned to one side before dropping forward, chin on chest. Giordino had finally lost his grip on consciousness and was drifting away. Pitt tried to shout, roughly shake his friend, but he couldn't find the strength. He could see the blackness growing around the edge of his own vision and knew he was only minutes away from blacking out.

    He heard what he thought was an engine off in the distance but saw nothing ahead and crossed it off to delirium. The sound grew louder and he vaguely recognized it as a diesel engine accompanied by the loud rumble of exhaust. Still there was no sign of the source. He was certain now oblivion was about to wash over him.

    Then came the great blast from an air horn, and Pitt turned his head weakly to one side. A big British-built Bedford truck and trailer was pulling alongside, the Arab driver staring down on the two figures in the land yacht with curious eyes and a wide toothy smile. Unknown to Pitt, the truck had overhauled them from the rear.

    The driver leaned out his window, cupped one hand to his mouth, and shouted, 'Do you need help?'

    Pitt could only nod faintly.

    He had made no provisions for braking the boat to a stop. He made a languid attempt to pull the sheet line and bring the sail into the wind, but he only succeeded in turning the boat in a half circle. His senses weren't functioning properly and he badly misjudged a sudden gust. He let the sheet go but was too late. Wind and gravity took the craft away from him and it flipped over, tearing off runners and wind sail and throwing Pitt and Giordino's bodies out across the sand like limp, stuffed dolls in a cloud of dust and debris.

    The Arab driver veered next to them and stopped his truck. He leaped down from the cab and rushed over to the mess and stooped over the unconscious men. He immediately recognized their signs of dehydration and hurried back to the truck, returning with four plastic bottles of water.

    Pitt climbed from the hole of blackness almost immediately as he sensed liquid being splashed on his face and trickled through his half open mouth. The transformation was like a miracle: One minute he was dying and then after downing almost two gallons of water he became a reasonably fit, functioning human being again.

    Giordino's bone-dry body had returned to life too. It seemed incredible they could bounce back from sure death so quickly after soaking up a healthy supply of liquid.

    The Arab driver also offered them salt tablets and some dried dates. He had a dark and intelligent face and wore an unmarked baseball cap on his head. He sat on his haunches and watched the rejuvenation with great interest,

    'You sail your machine from Gao?' he asked.

    Pitt shook his head. 'Fort Foureau,' he lied. He still was not positive they were in Algeria. Nor could he trust the truck driver not to turn them into the nearest security police if he knew they had escaped from Tebezza. 'Where exactly are we?'

    'In the middle of the Tanezrouft wasteland.'

    'What country?'

    'Why Algeria, of course. Where did you think you were?'

    'Anywhere so long as it wasn't Mali.'

    The Arab made a sour expression. 'Bad people live in Mali. Bad government. They kill many people.'

    'How far to the nearest telephone?' asked Pitt.

    'Adrar is 350 kilometers north. They have communications.'

    'Is it a small village?'

    'No, Adrar is a large town, much progress. They have an airfield with regular passenger service to Algiers.'

    'Are you heading in that direction?'

    'Yes, I drove a load of canned goods to Gao, and now I'm deadheading back to Algiers.'

    'Can you give us a lift to Adrar?'

    'I would be honored.'