He glanced at himself in a window and thought: The weight’s okay. His skin seemed a little pale. Not so good, that. He and his family would get to an island soon. Maybe after Thanksgiving. Anyway, who wouldn’t look sickly on a day like this? The sleet had let up but the light was gray and anemic. He was actually looking forward to getting into his cubicle. He found it cozy, a word he wouldn’t use with anybody but his wife.

Today there was something else to look forward to. He’d be picking up a bicycle at his brother’s house in Paramus. Joey’d gotten a new mountain bike and was giving his old one to Alexander’s son. The boy was ecstatic and had texted twice from school, just to see how ‘everything was going?’

The impatience of youth.

He looked south and caught sight of the new Trade Tower, or whatever it was going to be called. He’d been working at his first job, crunching code for a bank, when the attack had happened, 2001. The new structure was impressive, architecturally more interesting than the simple rectangles of its predecessors. Still, nothing could ever match their grandeur, their style.

What a time that was. His first son had been born the day after the attack. Alexander and his wife had abandoned plans to name him after her father and had picked instead Emery, after the architectural firm Emery Roth & Sons, which along with Minoru Yamasaki had designed the original Trade Towers.

Alexander continued east back toward his apartment, where he’d collect his car and head to work. As he paused for a red light he happened to look back and caught a glimpse of someone behind him, head down. Some guy, young, in dark clothes and stocking cap. A bag or backpack on his shoulder. Was he the same one who’d been sitting in a coffee shop across the street from the health club?

He following me?

Alexander had lived in the city for fifteen years. He considered New York the safest urban area on earth. But he wasn’t a fool, either. He made his living because of bad guys. When he’d started as a programmer some years ago most of his work had been to hack together code that made the servers run more smoothly, expanded web traffic and allowed the various operating systems to talk to each other without stuttering. Over the years, though, he’d developed the specialty of security. Commercial hackers, terrorists and punks with too much time on their hands and too many cells in their brains now preyed on banking institutions like his employer with increasingly bold and brilliant attacks.

That had become Alexander’s specialty, throwing nails in the path of some pretty smart and pretty nasty hackers.