"Are you Mr. Talbot?"

"Depends on who's asking," he said.

"I'm Kinsey Millhone. The woman next door suggested that I talk to you. I'm looking for Billy Polo. His family lived in that front house about five years ago."

"I know Billy quite well. Why are you looking for him?"

"I need some information about a friend of his," I said and then gave him a brief explanation. I couldn't see any reason to prevaricate so I simply stated my purpose and left it at that.

He blinked at me. "Billy Polo's a very bad fella. I wonder if you're aware of that." His voice was powdery and I noticed that he had a tremor, his head oscillating as he spoke. I guessed that he suffered from some form of parkinsonism.

"Yeah, I am. I heard he was up at the California Men's Colony until recently. I think that's where he met the man I'm referring to. Do you have any idea how I might reach him?"

"Well, you know, his mother is the one who owned that place," he said, nodding toward the front house. "She sold it about two years ago when she remarried."

"Is she still here in town?"

"Yes, and I believe she's living on Tranvia. Her married name is Christopher. Just a minute and I'll give you the address." He shuffled away and a few moments later was back with a small address book in hand. "She's a lovely woman. Sends me a card every year at Christmastime. Yes, here it is. Bertha Christopher. Goes by the nickname of Betty. If you chance to see her, I wish you'd give her my best."

"I'll do that, Mr. Talbot. Thanks so much."

Tranvia turned out to be a wide, treeless street off Milagro on the east side of town, a neighborhood of one-story frame houses on small lots, with chicken wire fences, unruly head-high poinsettia bushes pelted by the rain, and soggy children's toys abandoned in driveways paved with parallel strips of concrete. The level of maintenance here seemed erratic, but the address I now had for Bertha Christopher showed one of the better-kept houses on the block, mustard-colored with dark brown trim. I parked my VW on the opposite side of the street, about fifty yards away, so I could sit and watch the place inconspicuously. Most of the parked cars were crummy so mine fit right in.

It was now after 5:00 and the light was fading fast, the chill in the air more pronounced. The rain had eased somewhat so I left my umbrella where it was. I grabbed my yellow slicker and slipped into it, pulling up the hood. I locked the car and crossed the street, splashing through puddles that darkened the leather of my boots. The rain drummed against the fabric of the slicker with a pocking sound that made me feel like I was in a pup tent.

The Christopher property was surrounded by a low rock wall, constructed with sandstone boulders the size of cantaloupes, held together with concrete. A row of hanging planters screened the front windows from the street and a set of glass windchimes, suspended in one corner of the porch, tinkled with the wind. There were two lightweight aluminum lawn chairs arranged on either side of a metal table. Everything was soggy and smelled of wet grass.

There was no doorbell, but I tapped on the pane of glass in the front door, cupping a hand so I could peer in. The interior was in shadow, no lights showing from the rear of the house. I moved to the porch rail and checked the adjacent houses, both of which were dark. My guess was that many of these people were off at work. After a few minutes, I went back to my car.

I started the engine and ran the heater for a while, fogging up the windows until I could barely see. I rubbed a clear spot in the middle of the windshield and then sat and stared. Streetlights came on. At 5:45, I ate my sandwich just for something to do. At 6:15, I drank some coffee and flipped on my car radio, listening to a talk-show host interview a psychic. Fifteen minutes later, right after the 6:30 news, a car approached and slowed, turning into the Christophers' driveway.

A woman got out, dimly illuminated by the street light. She paused as if to raise her umbrella and then apparently decided to make a dash for it. I watched her scuttle up the driveway and around toward the back of the house. Moments later, the lights went on in sequence… first the rear left room, probably a kitchen, then the living room, and finally the front porch light. I gave her a few minutes to get her coat hung up and then I returned to her front door.

I knocked again. I could see her peer into the hallway from the rear of the house and then approach the front door. She stared at me blankly, then leaned her head close to the glass for a better look.

She appeared to be in her fifties, with a sallow complexion and a deeply creased face. Her hair was too uniform a shade to be a natural brown. She wore it parted on the side with big puffy bangs across her lined forehead. Her eyes were the size and color of old pennies and her makeup looked like it needed renewing at this hour of the day. She wore a uniform I'd seen before, brown pants and a brown-and-yellow-checked tunic. I couldn't place the outfit offhand.

"Yes?" she called through the glass.

I raised my voice against the sound of the rain. "I'm looking for Billy. Is he back yet?"

"He don't live here, hon, but he said he'd be by at eight o'clock. Who are you?"

I picked a name at random. "Charlene. Are you his mother?"

"Charlene who?"

"A friend of his said I should look him up if I was ever in Santa Teresa. Is he at work?"

She gave me an odd look, as if the notion of Billy working had never crossed her mind. "He's out checking the used car lots for an automobile."

She had one of those faces that seemed tantalizingly familiar and it dawned on me, belatedly, that she was a checker at the supermarket where I shop now and then. We'd even chatted idly about the fact that I was a P.I. I eased back out of the porch light, hoping she hadn't recognized me at the same time I recognized her. I held the corner of the slicker up as though to shield my face from the wind.

She seemed to pick up on the fact that something odd was going on. "What'd you want him for?"

I ignored that, pretending I couldn't hear. "Why don't I come back when he gets home?" I hollered. "Just tell him Charlene stopped by and I'll catch up with him when I can."

"Well, all right," she said reluctantly. I gave her a casual wave as I turned. I went down the porch steps and into the dark, aware that she was peering after me suspiciously. I must have disappeared from her field of vision then because she turned the porch light off.

I got back in my car with one of those quick, involuntary shudders that racks you from head to toe. When I caught up with Billy, I might well admit who I was and what I wanted with him, but for the moment, I didn't want to tip my hand. I checked my watch and settled in, prepared to wait. Already, it was feeling like a long night.