At first I thought it was coincidence when I noticed the man on the bus from Bromma, then studying theatre announcements in the hotel lobby while I registered, and half an hour later sitting three tables away sipping coffee while I ate a hearty dinner. I had discarded the coincidence theory a long time ago. Five hours had passed and he was still with me as I walked through the Old Town, medieval Stockholm still preserved on an island in the middle of the city. I had walked past shabby windows crammed with copper pots, ornate silver, dueling pistols, and worn cavalry sabres; they were all very quaint in the afternoon sun, but grim reminders of a ruder day of violence after midnight. Over the echo of my footsteps in the silent narrow streets the other steps came quietly behind, hurrying when I hurried, stopping when I stopped. Now the man stared into the dark window and waited. The next move was up to me. I was lost. Twenty years is a long time to remember the tortuous turnings of the streets of the Old Town. I took my guide book from my pocket and turned to the map in the back. My fingers were clumsy. I craned my neck up at the stone tablet set in the corner of the building; it was barely legible: Master Samuelsgatan. I found the name on the folding map and saw that it ran for three short blocks, ending at Gamla Storgatan; a dead end. In the dim light it was difficult to see the fine detail on the map. I twisted the book around and got a clearer view; there appeared to be another tiny street, marked with cross-lines, and labeled Guldsmedstrappan. I tried to remember my Swedish; _trappan_ meant stair. The Goldsmith's Stairs, running from Master Samuelsgatan to Hundgatan, another tiny street. It seemed to lead to the lighted area near the palace; it looked like my only route out. I dropped the book back into my pocket and moved off casually toward the stairs of the Goldsmith. I hoped there was no gate across the entrance. My shadow waited a moment, then followed. As I was ambling, I slowly gained a little on him. He seemed in no hurry at all. I passed more tiny shops, with iron-bound doors and worn stone sills, and then saw that the next doorway was an open arch with littered granite steps ascending abruptly. I paused idly, then turned in. Once past the portal, I bounded up the steps at top speed. Six leaps, eight, and I was at the top, darting to the left toward a deep doorway. There was just a chance I'd cleared the top of the stair before the dark man had reached the bottom. I stood and listened. I heard the scrape of shoes, then heavy breathing from the direction of the stairs a few feet away. I waited, breathing with my mouth wide open, trying not to pant audibly. After a moment the steps moved away. The proper move for my silent companion would be to cast about quickly for my hiding place, on the assumption that I had concealed myself close by. He would be back this way soon.