Her name was Starr and it was dark inside her trailer. She gave us sugary Cokes we drank out of the can as the caseworker talked. When she spoke, Starr moved her whole body, throwing her head back to laugh. A small gold cross glittered between her breasts, and the caseworker couldn't keep his eyes off that deep secret place. She and the caseworker didn't even notice when I went outside.

There were no fringy jacarandas here, only oleanders and palms, pear cactus and a big weeping pepper. The dust that covered everything was the pinkish beige of sandstone, but the sky was broad as an untroubled forehead, the pure leaded blue of stained glass. It was the first time the ceiling wasn't pressing on my head.

The biggest boy, the one with the glasses, stood up. "We're catching lizards, you want to?"

They trapped the lizards with shoebox snares down in the wash. The patience of such small boys as they waited, silent, still, for a green li/aiu <.u enter the trap. They pulled the string and the box fell down. The biggest boy slid a sheet of cardboard under the box and turned it over, and the middle one grabbed the tiny living thing and put it in the glass jar.

"What do you do with them?" I asked.

The boy with the glasses looked at me in surprise. "We study them, of course." The lizard in the jar did push-ups, then grew very still. Isolated, you could see how perfect it was, every small scale, its row of etched toenails. Made special by virtue of its imprisonment. Above us the mountain loomed, a solemn presence. I found if I looked at it a certain way, I could feel its huge-shouldered mass moving toward me, green polka dots of sage clinging to its flanks. A puff of breeze came up. A bird screamed. The chaparral gave off a hot fresh smell.

I walked down the wash, wandering between boulders warmed in the sun. I leaned my cheek against one, imagining becoming so still, so quiet as this, indifferent to where the river dumped me after the last storm. The biggest boy was suddenly beside me. "Careful of the rattlesnakes. They like those rocks."

I moved away from the rock.

"The western diamondback is the largest of the American vipers," he said. "But they rarely strike above the ankle. Just watch where you're going, and don't climb on the rocks, or if you do, watch where you put your hands. Do like this." He took a small rock and knocked it on the nearest boulder, as if knocking on a door. "They'll avoid you if they can. Also look out for scorpions. Shake your shoes before you put them on, especially outside."

I looked at him closely, this skinny freckled boy, a bit younger than me, trying to decide if he wanted to scare me. But he seemed more interested in impressing me with how smart he was. I kept walking along, looking at the shapes the boulders made, the blue of their shadows. I had the sense that they were inhabited, like people in hiding. The boy followed me.

"Rabbit," he said, pointing down at the dust.

I could barely make out the blurred markings, two larger prints followed by a smaller one and then another. He smiled, his teeth slightly pushed back, vaguely rabbitlike himself. He was a boy who should have been in front of a TV or in a library, but he could read the pale dust the way another kid would read a comic book, the way my mother read cards. I wished he could read my fortune in the dust.

"You see a lot," I said.

He smiled. He was a boy who wanted to be seen. He told me his name was Davey, he was Starr's real son. There was a daughter too, Carolee. The other two, Owen and Peter, were foster like me. But even her natural children had been in foster care, when Starr was in rehab.

How many children had this happened to? How many children were like me, floating like plankton in the wide ocean? I thought how tenuous the links were between mother and children, between friends, family, things you think are eternal. Everything could be lost, more easily than anyone could imagine.

We walked on. Davey pulled at a bush with bright yellow flowers. "Deerweed. Pea family." The breeze came up the canyon, making the trees flicker green and gray. "Paloverde's got the green bark. The other's ironwood."

The quiet, the solidness of the mountain, the white butterflies. Green scent of laurel sumac, which Davey informed me the local Indians had used to sweeten the air in their wickiups. Clumps of giant ryegrass, still green, but already crackling like fire. Two hawks circled the seamless blue sky, screaming.

THAT NIGHT, motifs of cowboys on broncos, lariats, and spurs decorated my sleeping bag bed, where I lay zipper open to the coolness watching Carolee, sixteen years old and tall as her mother, a sullen girl with pouty lips, zipping her top. "Thinks she's going to ground me," Carolee said to her reflection. "That's what she thinks."

On the other side of our thin wall, the mother and her hippie boyfriend were making love, the headboard knocking against the partition. It was not the night magic, my mother and her young men, murmuring to strains of imperial koto in the scented dusk.

"Lord almighty!" Starr wailed.

Carolee's mouth twisted into something not quite a smile, her boot on her bed, she was doing the laces. "Christians don't say, 'Fuck me baby.' Actually they're not supposed to do it at all, but she's got the sin virus in her blood." She posed in front of the mirror, lowered the zipper of her top an inch, so it showed the well between her breasts. She bared her teeth and wiped them with her finger.

A dirt bike whined, and she pushed the screen out, climbed onto the dresser, narrowly missing her basket of makeup. "See you in the morning. Don't close the window."

I got up and watched her on the dirt bike disappearing up the road. It was wide and white in the moonlight, the darkness of mountains darker than the sky, a perfect vanishing point of the road and the telephone poles. I imagined you could follow that road through the vanishing point, come out somewhere else entirely.

"WITHOUT JESUS, I'd be dead today," Starr was saying as she cut in front of a semi, which punished us with its air horn. "That's the God's honest truth. They'd taken my kids, I was ready for roadkill."

I sat in the passenger seat of Starr's Ford Torino while Carolee slouched in the back, ankle bracelet glittering, a present from her boyfriend, Derrick. Starr drove too fast, bumping up the road, and chain-smoked Benson and Hedges loos from a gold pack, listening to Christian radio. She was talking about how she used to be an alcoholic and a cokehead and topless waitress at a club called the Trop.

She wasn't beautiful like my mother, but you couldn't help looking at her. I'd never seen anyone with a figure like that. Only in the back pages of the L.A. Weekly, chewing on a phone cord. But her energy was overwhelming. She never stopped talking, laughing, lecturing, smoking. I wondered what she was like on cocaine.

"I can't wait for you to meet Reverend Thomas. Have you accepted Christ as your personal savior?"