Which put a very bad complexion on the whole thing. Reacher was through in Grand Central’s other big hall, with a twenty-ounce cup of black coffee he had bought from a vendor. He jammed the lid down tight and squeezed the cash roll in his pocket. It was thick enough for what he was going to have to do. He ran back and around to the track where the next Croton train was waiting to leave.

THE HENRY HUDSON Parkway splits into a tangle of curling ramps around 170th Street and the north lanes come out again labeled Riverside Drive. Same road, same direction, no turn, but the complex dynamic of heavy traffic means that if one driver slows down more than the average, then the highway can back up dramatically, with hundreds of people stalled way behind, all because some out-of-towner a mile ahead became momentarily confused. The big black Tahoe was brought to a complete halt opposite Fort Washington and was reduced to a lurching stop-start crawl all the way under the George Washington Bridge. Then Riverside Drive broadens out and it got itself up into third gear before the label changed back to the Henry Hudson and the traffic in the toll plaza stopped it again. It waited in line to pay the money that let it off the island of Manhattan and away north through the Bronx.

THERE ARE TWO types of trains running up and down the Hudson River between Grand Central and Croton-Harmon: locals and expresses. The expresses do not run any faster in terms of speed, but they stop less often. They make the journey last somewhere between forty-nine and fifty-two minutes. The locals stop everywhere, and the repeated braking and waiting and accelerating spin the trip out to anywhere between sixty-five and seventy-three minutes. A maximum advantage for the express of up to twenty-four minutes.

Reacher was on a local. He had given the trainman five and a half bucks for an off-peak one-way and was sitting sideways on an empty three-person bench, wired from too much coffee, his head resting on the window, wondering exactly where the hell he was going, and why, and what he was going to do when he got there. And whether he would get there in time to do it, anyway, whatever it was.

ROUTE 9A BECAME 9 and curved gracefully away from the river to run behind Camp Smith. Up in Westchester, it was a fast enough road. Not exactly a racetrack, because it curved and bounced around too much for sustained high speed, but it was clear and empty, a patchwork of old sections and new stretches carved through the woods. There were housing developments here and there beyond the shoulders, high timber fencing and neatly painted siding and optimistic names carved into imposing boulders flanking the entrance gates. The Tahoe hustled along, one guy driving and the other with a map across his knees.

They passed Peekskill and started hunting a left turn. They found it and swung head-on toward the river, which they sensed ahead of them, an empty break in the landscape. They entered the township of Garrison, and started hunting the address. Not easy to find. The residential areas were scattered. You could have a Garrison zip code and live way in the back of beyond. That was clear. But they found the right road and made all the correct turns and found the right street. Slowed and cruised through the thinning woods above the river, watching the mailboxes. The road curved and opened out. They cruised on. Then they spotted the right house up ahead and slowed abruptly and pulled in at the curb.

REACHER GOT OFF of the train at Croton, seventy-one minutes after getting in. He ran up the stairs and across and down to the taxi rank. There were four operators lined up, all nose-in to the station entrance, all of them using old-model Caprice wagons with fake wood on the sides. The first driver to react was a stout woman who tilted her head up like she was ready to pay attention.

“You know Garrison?” Reacher asked her.

“Garrison?” she said. “That’s a long way, mister, twenty miles.”

“I know where it is,” he said.

“Could be forty bucks.”

“I’ll give you fifty,” he said. “But I need to be there right now.”

He sat in front, next to her. The car stank like old taxis do, sweet cloying air freshener and upholstery cleaner. There were a million miles on the clock and it rode like a boat on a swell as the woman hustled through the parking lot and up onto Route 9 and headed north.

“You got an address for me?” she asked, watching the road.

Reacher repeated what the assistant in the law firm had told him. The woman nodded and settled to a fast cruise.

“Overlooks the river,” she said.

She cruised for a quarter hour, passed by Peekskill and then slowed, looking for a particular left. Hauled the huge boat around and headed west. Reacher could feel the river up ahead, a mile-wide trench in the forest. The woman knew where she was going. She went all the way to the river and turned north on a country road. The rail tracks ran parallel between them and the water. No trains on them. The land fell away and Reacher could see West Point ahead and on his left, a mile away across the blue water.

“Should be along here someplace,” she said.

It was a narrow country road, domesticated with ranch fencing in rough timber and tamed with mowed shoulders and specimen plantings. There were mailboxes a hundred yards apart and poles that hung cables through the treetops.

“Whoa,” the woman said, surprised. “I guess this is it.”

The road was already narrow, and now it became just about impassable. There was a long line of cars parked up on the shoulder. Maybe forty automobiles, many of them black or dark blue. All neat late-model sedans or big sport-utilities. The woman eased the taxi into the driveway. The line of parked cars stretched nose-to-tail all the way to the house. Another ten or twelve cars were parked together on the apron in front of the garage. Two of them were plain Detroit sedans, in flat green. Army vehicles. Reacher could spot Defense Department issue a mile away.

“OK?” the woman asked him.

“I guess,” he said, cautiously.

He peeled a fifty off his roll and handed it to her. Got out and stood in the driveway, unsure. He heard the taxi whine away in reverse. He walked back up to the road. Looked at the long line of cars. Looked at the mailbox. There was a name spelled out in little aluminum letters along the top of it. The name was Garber. A name he knew as well as his own.

The house was set in a large lot, casually landscaped, placed somewhere comfortable in the region between natural and neglected. The house itself was low and sprawling, dark cedar siding, dark screens at the windows, big stone chimney, somewhere between suburban modest and cozy cottage. It was very quiet. The air smelled hot and damp and fecund. He could hear insects massing in the undergrowth. He could sense the river beyond the house, a mile-wide void dragging stray sounds away to the south.

He walked closer and heard muted conversation behind the house. People talking low, maybe a lot of people. He walked down toward the sound and came out around the side of the garage. He was at the top of a flight of cement steps, looking west across the backyard to the river, blue and blinding in the sun. A mile away in the haze, slightly northwest to his right, was West Point, low and gray in the distance.

The backyard was a flat area cleared out of the woods on the top of the bluff. It was covered in coarse grass, mowed short, and there was a solemn crowd of a hundred people standing in it. They were all dressed in black, men and women alike, black suits and ties and blouses and shoes, except for a half dozen Army officers in full dress uniform. They were all talking quietly, soberly, juggling paper buffet plates and glasses of wine, sadness in the slope of their shoulders.