I moved back to my favorite spot, a balcony above the main concourse. Passengers would look around them, but they seldom looked up.

If Pudd’n hadn’t been there, I would have missed them completely. Scouse was wearing flowing white robes to the manner born, and Zan, two paces behind, wore no makeup and the concealing black veil and gown of the chador. Their dark complexions matched those of the crowd, and they both blended well with the homecoming Riyadh businessmen and their wives. Zan had even adopted the slow, hip-swaying walk that looked so attractive in the women of the town.

But not old Pudd’n. He was half a head too tall and a hundred pounds too heavy. He wore a robe, but it didn’t help a bit. It was too short. Size twelve shoes and six inches of grey trouserleg were visible below the white hem, and his face was flushed and rosy as he carried their three bulky suitcases.

All three of them were looking around suspiciously and I was afraid that they might somehow catch sight of me. I kept well hidden behind a pillar in the lounge as they headed for the exit and piled into a taxi.

The dawn was just a glimmer in the eastern sky, but already there was a good deal of traffic on the road from the airport. I moved my rented car out onto the access road a few hundred yards behind them, and kept my distance. I had assumed that they would go first to a hotel, and catch up on missing sleep; then I could do the same, close enough to track their movements. But as soon as we came to the Medina Highway that led around the city to the west, the orange taxi left the road to Riyadh .

I followed.

The volume of traffic was picking up rapidly. Trucks and cars roared and reeled about me, and their sizes changed as I looked at them. In most cities of the world I would have been arrested at once for wild driving; here I didn’t stand out from the crowd. Put a sober Saudi citizen behind the wheel, and he becomes so macho that a new word is needed to describe his behavior. To yield right of way is unthinkable, and traffic lights are an insult to driving prowess. The flowerbeds that stood in the middle of the broad double roadway were scored by tire tracks, and in ten miles I saw three wrecks.

Soon we were passing the vast grounds of the old royal palace of Nasiriya , where the zoo was now housed, and still we were heading resolutely west. Finally, a mile beyond the palace, we took the southbound exit and were in the most expensive suburb.

It was full dawn when the taxi pulled to a halt in front of a pink concrete house, pseudo-Moorish in design. Elaborate fountains played in the front garden. Three hundred billion petrodollars a year allowed the Arabs to indulge all their old fantasies about running water.

The road was busy, broad and curving, and lined with expensive parked cars. Houses along it were widely separated — more like imitation palaces than conventional western dwellings. I cruised slowly past with the traffic, parked a quarter of a mile farther on behind a big crimson Cadillac, and waited. Scouse, Zan and Pudd’n had emerged from their cab and entered the arch that led to the front garden.

It seemed I was in for another long wait. At the airport I had at least had food, drink, and some comfort. Here I was cramped in the front seat of a small car, watching the sun rise behind me and already feeling those desert rays at work on the metal roof. I passed the time trying to work out in my head exactly where I was in Riyadh . A mile from the Nasiriya palace put me quite a way from the city center.

The inside of the car grew steadily hotter. I was thirsty as well as dizzy, and knew that I would have to leave within another hour, whatever happened, or I would be too far gone to get to a hotel under my own steam. When I opened the car windows for air, tiny midges swarmed in and attacked my face and arms. I closed them again, started the engine, and turned the air-conditioning up to full blast. After a few minutes more I cruised a couple of hundred yards farther along the road, turned the car, and drove slowly back past the house.

Come on out, dammit. They had to come out, I knew that — their suitcases were still in the waiting taxi. The taxi driver was in no hurry. An import like all the rest of the Saudi work force, he was dozing in his seat, mouth open, black face peaceful. The midges didn’t seem to trouble him at all.

What in God’s name were they up to in there? Torturing the residents, if Zan had her way.

Their reappearance took me by surprise. I was leaning forward, adjusting the fan setting, and when I looked up they were back in the taxi. A fat man in a dark suit was leaning to talk to them through the open window. He waved his farewell.

**Mansouri.** The name came into my mind as I was putting the car into gear and easing forward to follow them. It was hard to be invisible in broad daylight, and I was obliged to keep well behind until we were into the crowded city center, near the line of the old west wall. After that it was a fight to keep them in view in the swarming traffic. I lost them for a minute, and when I saw them again they were outside the taxi and about to enter the Intercontinental Hotel. Zan had abandoned her chador in favor of a smart green blouse and skirt, long enough for modesty.

I gave them a couple of minutes free while I parked my car. This was a tricky bit. I had to allow them long enough to be out of the lobby before I went in there myself, but not too long to be forgotten by the staff.

“Remember the lady in the green dress who just came in?” I asked the man behind the desk in reception.

He was perhaps thirty years of age, with the eyes of an old man. They looked at me without any expression at all.

“I’m very interested in her.” I slipped a hundred pound note across the counter and it disappeared. “I know you’re not supposed to tell me her room number — but if you could call my room, and let me know when she comes again into the lobby…” I held up another note, but didn’t hand it to him.

He didn’t seem surprised. After a few years in a major hotel, he must have seen it all. There was a minimal nod of the head and he handed me my room key. His hand looked about three feet long. As soon as I got up to my room I drank a glass of cold water and swallowed one of Sir Westcott’s blue pills. As I did so I wondered who the hell Mansouri was, and how Leo knew him.

The bed in my room cried out to me to come and lie down on it, but I had lost half a day that way when I first arrived in Calcutta . The next few hours, when Scouse and Zan would be sleeping, were all the margin that I had. Their faces when they stood outside the hotel had not been those of happy and successful hunters. It was clear that Leo’s contact in Riyadh had not been at Mansouri’s house, and for the moment Scouse was stalled; but I knew he would be seeking the trail of the Belur Package again before nightfall.

By then, I had to be ahead of them. (By nightfall I would be ahead of them — but not in the sense that I intended.)

I turned on the cold shower and stood under it for ten minutes, until the chill had seeped in from my skin to the middle of my solar plexus. Then I changed clothes and left the hotel. Too bad if Zan wasn’t in a sleeping mood and decided to go for a stroll as well.

I had less worries about Scouse. He must have been travelling for three days straight, and he looked the way that I felt.

In the taxi to the British Embassy, I tried one more time to shuffle the pieces. Every way I turned them, they came up one tantalizing fragment short. There was Leo, picking up the Belur Package and skipping Cuttack one step ahead of Scouse and his thugs. Rustum Belur had been less fortunate — but he had not told them where Leo had gone underground in Calcutta .

I tried to reconstruct Leo’s pattern of moves. What would I have done next? Wait a few days, then try to get out of India and back to the United States .