Declare

gathered in unwarming pools at his elbow, hip, and knee. Even though he had not slept at all the night before, he slept now only fitfully, often shivering awake to glance around at the dim shapes of the camels sitting facing away from the wind.
    In the gray light of dawn Hale was awakened by the Arabs calling to one another as they roused the hobbled camels; frost crackled on the sheepskin as he pushed it off, and the camels’ breath was white plumes in the dawn air. Hale sat shivering and rubbing his bare feet while all his companions except Ishmael knelt in the wet gravel facing west toward Mecca to pray, and then he struggled stiffly to his feet when bin Jalawi started a fire of old heliotrope roots which he forced into flame with gasoline and scrapings from a bar of magnesium. The brassy ringing of a pestle pounding coffee beans in a mortar promised hot coffee, and another Bedu was soon mixing flour with water and kneading it into lumps to flatten and drop onto the embers of the fire. The camels had wandered off to a patch of green arfaj and were chewing noisily.
    One of the Arabs had walked away to dig a hole in a sand dune, and he came back with the news that the rain had penetrated the sand as deep as his forearm. All the Bedu were cheered, and glanced around to fix the area in their memories, for a good soaking rain would produce grazing that would be green for years to come.
    But though the sun was a red disk in the cleared eastern sky, throwing a watery rose light over their labors as they lifted the wet bales and saddlebags back onto the camels and strapped them securely down, the Bedu were soon moody and grumbling, for the course now lay due east, toward salt flats and the sulfur spring at Ain al’ Abd.
    Hale now recalled hearing of the place—the Bedu he had traveled with had never visited it, for the water was foul and the place was said to be a haunt of djinn. He assumed Ishmael was paying a stiff price for these guides.
    By midmorning they had reached the border of the desert where the red sand gave way to the gray-white salt flats, and before they could proceed across they had to dismount and tie knotted cords under the hooves of the camels to keep them from slipping.
    It had not rained here last night, and at first the salt sheets grated crisply under the camel’s hooves, and Hale’s companions looked unearthly with their chins and eyebrows underlit by the glare of reflected sunlight; the camels walked carefully, for fossil sea shells and the stumps of dead ’ausaj bushes projected sharply from the gray surface; then their hooves began to break through the salt to the greasy black mud, and their progress became a slow, sliding dialogue between balance and gravity, punctuated by the curses of the riders and the camels’ panicky braying. When at last the beasts climbed long-legged up the shallow slope of the first of a succession of white dune chains, they had spent two hours traversing less than two miles.
    The glaring gray expanses of salt still stretched away around them into the flickering horizon, and the Bedu muttered and kept their hands on their rifles, for in the universal dazzlement of the reflecting flats, every distant bush or rock seemed to be a cluster of tents or mounted men. And Hale thought too that he saw whirlwind shapes rising from the distant expanses of desert, among the dark spots in his vision that were just sun glare on his retinas; and he wondered what topologically effective shapes he might be able to make with the reins and his camel stick, if he should have to in a hurry. Once in Berlin he had made an ankh out of a dagger and a length of rope.
    At dawn the Bedu had been sniffing the breeze for any whiff of alien campfires, but now they swore and spat, for the breeze from the ten-miles-distant ocean was fouled with the rotten-egg reek of sulfur. And the camels were moving slowly even across the sand, for their long necks were down low so that they could sweep their big heads back and forth and graze on the green ’ausaj bushes as they walked; among the desert Arabs the ’ausaj was considered to be haunted by djinn, and they would never use it as campfire fuel.
    At noon the Bedu insisted on stopping for a smoke. When they had dismounted, bin Jalawi ceremoniously shook some dry tobacco from a leather pouch into an old .30 caliber cartridge shell, then struck a match to it and took several deep puffs from the hole where the primer had once been; then he passed it to