I checked my watch again. It was now 7:32. The fellow had been in there fifteen minutes or so. Was he in for the night? I really couldn't sit here indefinitely, and I didn't think it made sense to go prowling around the cottage, trying to peer in the windows. The guy might be traveling with a bad-tempered mutt that would set up a stink. This was the kind of place that would have to accommodate kids and weird pets. How else would they get business except by accident?

Just about the time I was ready to pack it in, I saw some movement on the cottage porch. The man emerged accompanied by a woman, who now carried the duffel bag. He still wore his hat and he was toting a suitcase, which he stowed in the trunk. She handed him the duffel and he tucked it in with the suitcase. He opened the car door, giving her an assist as she got into the seat on the passenger side. I noticed they didn't bother with any checkout procedure. Either they were only leaving for a short time or they were decamping without paying. He went around to the driver's side. I started my engine at the same time he started his, using his noise as a cover for mine. His taillights came on, the two bright red spots overlaid with the white of his backup lights.

I left my headlights off, waiting until the Taurus backed out and made a right turn into the street. The Taurus took off toward the highway, and I followed at a discreet distance. I wasn't happy with the arrangement. There wasn't much other traffic on the road, and if I had to tail the guy for long, I was going to get burned. Fortunately he headed for the northbound freeway on-ramp, and by the time I eased in behind him, there were sufficient cars on the road to camouflage my presence.

The driver of the Taurus stayed in the right lane and proceeded for two off-ramps before he finally took the exit designated for the airport and the university. With two bags in the trunk, I didn't think they were on their way to a UCST night class. The ramp curved up and around to the left, widening into six lanes. A Yellow Cab merged with us from an access road, and I eased back on the accelerator, allowing the taxi to slip in between us. The Taurus stayed in the right lane and turned off at Rockpit, turning right again at the stop sign. I stayed in the slipstream as first the Taurus and then the taxi turned in at the airport.

I watched as the Taurus moved into the left lane and slowed at the ticket meter for the short-term parking lot. The ticket arm went up like an automated salute. Meanwhile, the taxi kept to the right, pulling up at the curb in the passenger loading zone, where two passengers got out with their luggage. I waited until the Taurus drove into the short-term lot before I eased the VW forward. The ticket dispenser buzzed and a parking ticket emerged from the slot like a tongue. I snagged it and rolled forward into the lot.

The Taurus had turned into the first aisle on the left and was now parked in the front row, close to the road. I caught a quick glimpse of the couple as they crossed toward the terminal. He carried both the suitcase and the duffel. She was wearing a raincoat pulled around her for warmth. I scanned the spaces available and pulled into the first empty spot. I parked, locked up, and dogtrotted after them. The two were engaged in conversation, and neither seemed aware of my company.

It was fully dark by now, the terminal building lighted up like one of those miniature cottages you put under the Christmas tree. There were two skycaps at the curb, putting tags on the suitcases of the two travelers the taxi had disgorged. The couple went into the terminal. I noticed they were bypassing the car rental offices. Were they skipping? I doubled my pace, my shoulder bag banging against one hip as I jogged down the short walk to the entrance. The terminal at the Santa Teresa Airport has only six working gates.

In the left wing, Gates 1, 2, and 3 serviced commuter airlines: the puddle-jumpers doing short runs to and from Los Angeles, San Francisco, San Jose, Fresno, Sacramento, and other points within about a four-hundred-mile radius. In the main lobby, United Airlines was sharing counter space with American. I did a quick visual survey, checking out the passengers seated in various groupings of linked upholstered chairs. The Stetson should have made the guy fairly easy to spot, but there was no sign of the pair.

Most departing passengers were processed through Gate 5, which was plainly visible across the small lobby. At this hour of the night, air traffic wasn't heavy and a check of the departures monitor indicated only two outbound flights. One was a United prop jet to Los Angeles, the other an American Airlines flight to Palm Beach with an intervening stop at Dallas/Fort Worth. Dead ahead was Gate 4, which was used as the arrival gate for United's incoming flights. Arched windows looked out onto a small grassy area, defined by outdoor lights and surrounded by a stucco wall topped with a three-foot rim of protective window glass. I could hear the high-pitched drone of a small plane approaching along the runway. I moved to the double doors and checked the courtyard. There were maybe six or eight people scattered across the area: a woman with a toddler, three college students, an older couple with a dog on a leash. No sign of the couple I was looking for.