Parker crouched in the roadside New Mexico brush at midnight, watching a tank burn on the highway. Flame lit the broken white line he had followed from Tucson. The explosion had been visible two miles away, a white sheet of heat lightning that had turned the pale branches of a bare tree against the night sky into a photographic negative of themselves: carbon branches against magnesium sky.

Many of the refugees were armed. Texas owed the shantytowns that steamed in the warm Gulf rains to the uneasy neutrality she had maintained in the face of the Coast's attempted secession.

The towns were built of plywood, cardboard, plastic sheets that billowed in the wind, and the bodies of dead vehicles. They had names like Jump City and Sugaree, and loosely defined governments and territories that shifted constantly in the covert winds of a black-market economy.

Federal and state troops sent in to sweep the outlaw towns seldom found anything. But after each search, a few men would fail to report back. Some had sold their weapons and burned their uniforms, and others had come too close to the contraband they had been sent to find.

After three months, Parker wanted out, but goods were the only safe passage through the army cordons. His chance came only by accident: Late one afternoon, skirting the pall of greasy cooking smoke that hung low over the Jungle, he stumbled and nearly fell on the body of a woman in a dry creek bed. Flies rose up in an angry cloud, then settled again, ignoring him. She had a leather jacket, and at night Parker was usually cold. He began to search the creek bed for a length of brushwood.

In the jacket's back, lust below her left shoulder blade, was a round hole that would have admitted the shaft of a pencil. The jacket's lining had been red once, but now it was black, stiff and shining with dried blood. With the jacket swaying on the end of his stick, he went looking for water.