RADIO SHACKS ARE ABOUT A TENTH AS COMMON AS Starbucks, but they’re never more than a few blocks away. And they open early. I stopped in at the next one I saw and a guy from the Indian subcontinent stepped forward to help me. He seemed keen. Maybe I was the first customer of the day. I asked him about cell phones with cameras. He said practically all of them had cameras. Some of them even had video. I told him I wanted to see how good the still pictures came out. He picked up a random phone and I stood at the back of the store and he snapped me from the register. The resulting image was small and lacked definition. My features were indistinct. But my overall size and shape and posture were captured fairly well. Well enough to be a problem, anyway. Truth is, my face is plain and ordinary. Very forgettable. My guess is most people recognize me by my silhouette, which is not ordinary.

I told the guy I didn’t want the phone. He tried to sell me a digital camera instead. It was full of megapixels. It would take a better picture. I said I didn’t want a camera, either. But I bought a memory stick from him. A USB device, for computer data. Smallest capacity he had, lowest price. It was for window dressing only, and I didn’t want to spend a fortune. It was a tiny thing, in a big package made of tough plastic. I had the guy open it up with scissors. You can ruin your teeth on stuff like that. The stick came with a choice of two soft neoprene sleeves, blue or pink. I used the pink. Susan Mark hadn’t looked particularly like a pink type of woman, but people see what they want to see. A pink sleeve equals a woman’s property. I put the stick in my pocket next to my toothbrush and thanked the guy for his help and left him to ditch the trash.

I walked two and a half blocks east on 28th Street. Plenty of people were behind me all the way, but I didn’t know any of them, and none of them seemed to know me. I went down into the subway at Broadway and swiped my card. Then I missed the next nine downtown trains. I just sat in the heat on a wooden bench and let them all go. Partly to take a break, partly to kill time until the rest of the city’s businesses opened up, and partly to check I hadn’t been followed. Nine sets of passengers came and went, and nine times I was all alone on the platform for a second or two. No one showed the slightest interest in me. When I was done with watching for people I started watching for rats instead. I like rats. There are a lot of myths about them. Sightings are rarer than people think. Rats are shy. Visible rats are usually young or sick or starving. They don’t bite sleeping babies’ faces for the fun of it. They’re tempted by traces of food, that’s all. Wash your kid’s mouth before you put it to bed and it’ll be OK. And there are no giant rats as big as cats. All rats are the same size.

I saw no rats at all, and eventually I got restless. I stood up and turned my back on the track and looked at the posters on the wall. One of them was a map of the whole subway system. Two were advertisements for Broadway musicals. One was an official notice prohibiting something called subway surfing. There was a black and while illustration of a guy clamped like a starfish on the outside of a subway car’s door. Apparently the older stock on the New York system had toe boards under the doors, designed to bridge part of the gap between the car and the platform, and small rain gutters above the doors, designed to stop dripping water getting in. I knew the new R142As had neither feature. My crazy co-rider had told me so. But with the older cars it was possible to wait on the platform until the doors closed, and then jam your toes on the toe board, and hook your fingertips in the rain gutter, and hug the car, and get carried through the tunnels on the outside. Subway surfing. A lot of fun for some, maybe, but now illegal.

I turned back to the track and got on the tenth train to pull in. It was an R train. It had toe boards and rain gutters. But I rode inside, two stops to the big station at Union Square.

I came up in the northwest corner of Union Square and headed for a huge bookstore I remembered on 17th Street. Campaigning politicians usually publish biographies ahead of election season, and news magazines are always full of coverage. I could have looked for an internet café instead, but I’m not proficient with the technology and anyway internet cafés are much rarer than they were. Now everyone carries small electronic devices named after fruits or trees. Internet cafés are going the same way as phone booths, killed by new wireless inventions.

The bookstore had tables at the front of the ground floor. They were piled high with new titles. I found the non-fiction releases and came up empty. History, biography, economics, but no politics. I moved on and found what I wanted on the back side of the second table. Commentary and opinion from the left and the right, plus ghosted candidate autobiographies with shiny jackets and glossy airbrushed photographs. John Sansom’s book was about a half-inch thick and was called Always on a Mission. I took it with me and rode up on the escalator to the third floor, where the store directory told me the magazines were. I picked out all the news weeklies and carried them with the book to the military history shelves. I spent a moment there with some non-fiction publications and confirmed what I had suspected, which was that the army’s Human Resources Command didn’t do anything that the Personnel Command hadn’t done before it.

It was a change of name only. A rebranding. No new functions. Paperwork and records, like always.

Then I sat on a window sill and settled in to read the stuff I had picked up. My back was hot from the sun coming in through the glass, and my front was cold from an air conditioning vent directly above me. I used to feel bad about reading stuff in stores, with no intention to buy. But the stores themselves seem happy enough about it. They even encourage it. Some of them provide armchairs for the purpose. A new business model, apparently. And everyone does it. The store was only just open, but already the whole place looked like a refugee centre. There were people everywhere, sitting or sprawled on the floor, surrounded by piles of merchandise much bigger than mine.

The news weeklies all had campaign reports, squeezed in between advertisements and stories about medical breakthroughs and technology updates. Most of the coverage was top-ticket stuff, but the House and Senate contests got a few lines each. We were four months ahead of the first primaries and fourteen months ahead of the elections themselves, and some candidates were already lame ducks, but Sansom was still solidly in his race. He was polling well throughout his state, he was raising lots of money, his blunt manner was seen as refreshing, and his military background was held to qualify him for just about everything. Although in my opinion that’s like saying a sanitation worker could be mayor. Maybe so, maybe not. There’s no logic in the assumption. But clearly most journalists liked the guy. And clearly they had him earmarked for bigger things. He was seen as a potential presidential candidate either four or eight years down the line. One writer even hinted he could be airlifted out of his Senate race to become his party’s vice-presidential nominee this time around. He was already some kind of a celebrity.

His book cover was stylish. It was made up of his name and the title and two photographs. The larger was a blurred and grainy action picture blown up big enough to form a background to the whole thing. It showed a young man in worn and unbuttoned battledress and full camouflage face paint under a beanie hat. Laid over it was a newer studio portrait of the same guy, many years farther down the road, in a business suit. Sansom, obviously, then and now. His whole pitch, in a single visual.