Soon, night hunters would be coming out: the scorpion, the rattlesnake, the tarantula.

And me, Anna thought. Despite her feeling at one with the night, she was aware of a certain creepiness, a feeling of hairy-legged beasties tickling up her arms and legs.

The moon shrank to the size of a dime, passed overhead, slipped down after the stars. Shadows moved in their prescribed arcs. Anna's joints stiffened, her ears ached from listening for the alien footsteps that had heralded Craig's death the night of the last full moon. Sleep swirled around her, catching her head dropping, her dreams encroaching.

Anna rubbed her face hard, twisted her spine, hearing the settled bones cracking back into line. She took a sip of the lukewarm water. What she wanted was wine: a drink for her brain, not her body. It crossed her mind to take the pledge, go on the wagon, but she couldn't decide which was worse: pending alcoholism, or remorseless unrelenting sobriety of the rest of her days.

Taking another pull of the water, she let the sky draw her eyes into its perfect depths. No fear, nothing so petty as murder: it soothed her, overwhelmed her as it always did with a comforting sense of her own littleness; the reassuring knowledge that she was but a single note in the desert's song, a minute singing in the concert of the earth. She thought of Molly, of her office full of clients.

In the city the lights blinded the night sky, robbed it of stars. Only the moon could compete, a pale contender against the roving search lights of mall openings, the unwinking concern of security lights. No one was given an opportunity to feel deliciously small, magnificently unimportant. Everyone was forced, always, to take their dying littles as truth.

Slowly, Anna breathed in through her nostrils, inhaling the desert, knowing this wisdom would pass, knowing she would flounder in nets of her own devising a thousand times before her dust blew across the mountain ridges. But as long as the desert remained, as long as the night sky's darkness was preserved, she could read again her salvation there.

The jagged teeth of the Cornudas Mountains to the west devoured the moon just after four a.m.

Craig Eastern's Martians were not coming. The Smithsonian was not getting its exhibit of the World's Biggest Horse's Ass. Not tonight.

Anna brushed the sand from her pack and put up the one-man tent on the west side of her boulder where the morning sun wouldn't find her. She unfolded the pad and lay down, enjoying the freedom to stretch. Luxuriating in the knowledge that snakes and spiders and scorpions were zipped outside in their own world, Anna slept.

The sun turned her nylon home into a Dutch oven an hour before noon. Unable to sleep any longer, she read and ate and dreamed the afternoon away moving as little as possible. There was no sound but the audible sear of sun on stone. Creatures of the Patterson Hills were hidden away waiting, like Anna, for the night.

At sunset, she folded her tent and ate her supper. The second gallon of water and half the third were gone. In the cooler evening air, she began her inspection of the area. She'd arrived too near dark the night before to do any searching. Pulling out her binoculars, she examined the hills for three-hundred-and-sixty degrees around. Nothing moved but air shimmering with heat.

Anna's boulder was near the top of a rugged hill three-quarters of a mile south of where Craig Eastern had camped, across the narrow talus saddle from where they had found his corpse in a bed of rattlesnakes. Between her and Eastern's camp the saddle flattened out, made a table of broken slate.

Anna studied it through the glasses. It was the only possible place in a three-mile radius of the ridge where Craig had camped. In the shadowless light she could see a game trail along the spine of the ridge she camped on and down to the land bridge between the two hills.

Again she searched land and sky full circle. For the moment she was alone but for a jet in the northeast quadrant of the sky. Leaving the binoculars behind, she trotted down the ridge, following the faint animal track. Lechugilla spines curved like daggers shin-high. Low, rugged barrel cacti, aptly named "Horse Crippler" pushed up through the rocky soil. No trees, no shrubs more than twenty or thirty inches tall grew on the hills, and the cacti were a foot or more apart, rationing the meager rainfall.

On the land bridge connecting her hill with Eastern's at the head of a long L-shaped ravine, she stopped. Gridding the saddle in her mind, Anna began a foot-by-foot search. The hard ground held no prints, but near the center of the ridge she found what she was looking for: a broken piece of slate, a stone with a scratch on it, and a crushed cactus. Eight feet away, running parallel, was another short line of destruction. Satisfied, she trotted back to her comfortless bivouac.

As the first pinprick stars dared the blue above the mountains, she camouflaged her pack with sand and pebbles and took up her vigil on the dark side of the terraced stone.

Ten-fifteen brought the moon's silver bulge, pushing up the sky above El Capitan. The desert hills began to itch and skitter with small close life.

Anna began to wait.

Waiting changed from the passive to the active, became a burden to bear, a weight to lift with each breath. Time seemed to change direction, flow backward.

I don't do well at this, she thought. Good or bad, she ached to make something happen, take action. She pulled out her watch. 11:17. Fourteen minutes had elapsed since she had last checked the time. How many more to go? Thirty? An hour? Never? Irrationally she wondered if she could survive another vigil at the next full moon; if she could survive the next half hour of this one. Surely her nerves, taut an hour and two minutes after moonrise, would begin snapping soon. She'd hear tiny cracks, like rubber bands breaking under pressure, and bit by bit her body would begin to grow numb.

Another waiting, as intense, as desperate, flashed into her mind and she almost laughed aloud. She'd been fifteen, waiting for Dan Woolrick to call. Sylvia had said he'd told Donny he was going to ask her to the Tennis Court dance. All one Saturday she'd waited for the phone to ring, afraid even to go to the toilet lest she miss it.

A small comfort: waiting for death was easier than waiting for a boy to call.

Somewhere after midnight consciousness crept away, dreams took the place of thoughts. Into this unstable world came the sound of alien footsteps. Craig's aliens walked the desert with faint pounding footfalls and glowing halos of green. The air throbbed with their advance, the regular rhythm beating into Anna's lungs till she couldn't draw breath.

Nightmare jerked too hard and she woke, still sitting tailor fashion in her shadow. The Martians vanished.

The pulsing footsteps did not.

Anna cupped both hands behind her ears. "Make moose ears," she remembered absurdly from some naturalist's program. Swiveling her head like a radar dish, she picked up the sound more clearly. The pounding steps plodded methodically down from the northeast, marching up the long L-shaped wrinkle between her camp and Eastern's.

Pulling on her sneakers, Anna laced them tightly then belted her.357 to her waist and took a last, long drink of water. The thumping grew louder and she pulled herself carefully within the moonless shadow.

The helicopter, flying low, passed so close she had to close her eyes against the sand blasted from beneath the propeller blades. It swung up, cleared the ridge by what seemed only inches. For a second it hovered there, silhouetted against the distant pale cliffs of Guadalupe's high country, then settled onto the flat saddle.

Anna pressed her binoculars to her eyes, cupping her hands around the end lest some stray gleam of light catch the glass and give her away.