The Tortilla Curtain

afternoon traffic and narrow shoulders, hiking down into the main canyon and following the creekbed until he hit the smaller, unnamed canyon, and finally making his way up it. The prospect invigorated him. He pulled on his shorts, T-shirt and hiking boots, and he added two cream-cheese-and-alfalfa-sprout sandwiches to the _bota__ bag of water, snakebite kit, sunblock, map, compass, windbreaker and binoculars he always kept in his blue nylon daypack and unfailingly carried with him, no matter how short the hike. He didn't leave a note. He figured he'd be back in plenty of time to pick up Jordan from the summer activities program at the elementary school, after which he'd fix the boy a snack, and then when Kyra got home they'd go out to Emilio's. He just didn't feel like cooking. Not after last night.
    It was clear and dry, the last day of June, the coastal fog that had lingered through the spring giving way to the high arching skies of summer. Delaney enjoyed the drive. The traffic was minimal at this hour and the Acura clung effortlessly to the road as he looped through the canyon, cutting cleanly through one curve only to accelerate into the next. He passed Gitello's, the lumberyard, the place where he'd hit the Mexican, and he didn't think twice about it--he was free of his desk and heading out into the wild and he felt blessed and unconquerable. He rolled down the window to catch the breeze in his face.
    From here he could see where the previous year's firestorm had cut the canyon in two, the naked bones of the trees and bushes painted in black against the hillside, but even that cheered him. The canyon had already recovered, and he noted with satisfaction that the pyromaniac who'd set the blaze couldn't have conceived of the abundance of vegetation that would succeed it. Fertilized by ash, the grasses and wildflowers had put out a bumper crop, and the hills stood waist-deep in stiff golden grass, all part of the cycle, as undeniable as the swing of the earth over its axis.
    After a while he began slowing to look for a safe place to pull over, but there were several cars behind him, including one of those pickups that sit about six feet off the ground and are invariably driven by some tailgating troglodyte--as this one was--and he had to go all the way down to the bottom of the canyon before swinging round in a gas station on the Coast Highway and starting back up. The ocean was there momentarily, filling the horizon, and then it was in his rearview mirror, reduced to a nine-by-three-inch strip. The first curve erased it.
    There was a road crew up ahead on the right, just beyond the bridge where the road crossed the creek at the lower mouth of the canyon. He'd been slowed by them on his way down, and now, impulsively, he swung off the road just beyond the line of big yellow earthmovers. Why not start out here, he was thinking, where the banks were only twenty or thirty feet above the streambed? He'd have to work his way all the farther upstream, but he would save himself the long hike down from above. Of course, he didn't really like leaving the car at the side of the road, but there wasn't much choice. At least the road crew would slow traffic down some and hopefully keep the drunks and sideswipers at bay. He shouldered the pack, took a last admiring look at the car and the way its sleek white lines were set off against the chaparral, as if in one of those back-to-nature car commercials, then turned to plunge down the gravelly slope and into the cool dapple of the streambed.
    The first thing he saw, within sixty seconds of reaching the stream and before he'd had a chance to admire the light in the sycamores or the water uncoiling over the rocks like an endless rope, was a pair of dirty sleeping bags laid out on the high sandy bank opposite. Sleeping bags. He was amazed. Not two hundred feet from the road, and here they were, brazen, thoughtless, camping under the very nose of the authorities. He climbed atop a rock for a better look and saw a blackened ring of stones to the immediate right of the sleeping bags and a moth-eaten khaki satchel hanging from the low branch of a tree. And refuse. Refuse everywhere. Cans, bottles, the shucked wrappers of ready-made sandwiches and _burritos,__ toilet paper, magazines--all of it scattered across the ground as if dropped there by a dying wind. Delaney sucked in his breath. The first thing he felt wasn't surprise or even anger--it was embarrassment, as if he'd broken into