Costello nodded.

“I guess,” he said quietly.

He raised the beer bottle to his lips and drank, keeping his wise old eyes focused tight on Reacher’s face.

“Big transient population here,” Reacher said to him. “People drift in and out, all the time.”

“I guess,” Costello said again.

“But I’ll keep my ears open,” Reacher said.

Costello nodded.

“I’d appreciate it,” he said, ambiguously.

“Who wants him?” Reacher asked.

“My client,” Costello said. “Lady called Mrs. Jacob.”

Reacher sipped water. The name meant nothing to him. Jacob? Never heard of any such person.

“OK, if I see him around, I’ll tell him, but don’t hold your breath. I don’t see too many people.”

“You working?”

Reacher nodded.

“I dig swimming pools,” he said.

Costello pondered, like he knew what swimming pools were, but like he had never considered how they got there.

“Backhoe operator?”

Reacher smiled and shook his head.

“Not down here,” he said. “We dig them by hand.”

“By hand?” Costello repeated. “What, like with shovels?”

“The lots are too small for machinery,” Reacher said. “Streets are too narrow, trees are too low. Get off Duval, and you’ll see for yourself.”

Costello nodded again. Suddenly looked very satisfied.

“Then you probably won’t know this Reacher guy,“ he said. ”According to Mrs. Jacob, he was an Army officer. So I checked, and she was right. He was a major. Medals and all. Military police bigshot, is what they said. Guy like that, you won’t find him digging swimming pools with a damn shovel.“

Reacher took a long pull on his water, to hide his expression.

“So what would you find him doing?”

“Down here?” Costello said. “I’m not sure. Hotel security? Running some kind of a business? Maybe he’s got a cruiser, charters it out.”

“Why would he be down here at all?”

Costello nodded, like he was agreeing with an opinion.

“Right,” he said. “Hell of a place. But he’s here, that’s for certain. He left the Army two years ago, put his money in the nearest bank to the Pentagon and disappeared. Bank account shows money wiring out all over the damn place, then for three months money wiring back in from here. So he drifted for a spell, then he settled down here, making some dough. I’ll find him.”

Reacher nodded.

“You still want me to ask around?”

Costello shook his head. Already planning his next move.

“Don’t you worry about it,” he said.

He eased his bulk up out of the chair and pulled a crumpled roll from his pants pocket. Dropped a five on the table and moved away.

“Nice meeting you,” he called, without looking back.

He walked out through the missing wall into the glare of the afternoon. Reacher drained the last of his water and watched him go. Ten after four in the afternoon.

AN HOUR LATER Reacher was drifting down Duval Street, thinking about new banking arrangements, choosing a place to eat an early dinner, and wondering why he had lied to Costello. His first conclusion was that he would cash up and use a roll of bills in his pants pocket. His second conclusion was that he would follow his Belgian friend’s advice and eat a big steak and ice cream with another two bottles of water. His third conclusion was that he had lied because there had been no reason not to.

There was no reason why a private investigator from New York should have been looking for him. He had never lived in New York. Or any big northern city. He had never really lived anywhere. That was the defining feature of his life. It made him what he was. He had been born the son of a serving Marine Corps officer, and he had been dragged all over the world from the very day his mother carried him out of the maternity ward of a Berlin infirmary. He had lived nowhere except in an endless blur of different military bases, most of them in distant and inhospitable parts of the globe. Then he had joined the Army himself, military police investigator, and lived and served in those same bases all over again until the peace dividend had closed his unit down and cut him loose. Then he had come home to the United States and drifted around like a cheap tourist until he had washed up on the extreme tip of the nation with his savings running out. He had taken a couple of days’ work digging holes in the ground, and the couple of days had stretched into a couple of weeks, and the weeks had stretched into months, and he was still there.

He had no living relatives anywhere capable of leaving him a fortune in a will. He owed no money. He had never stolen anything, never cheated anybody. Never fathered any children. He was on as few pieces of paper as it was possible for a human being to get. He was just about invisible. And he had never known anybody called Jacob. Never. He was sure of that. So whatever Costello wanted, he wasn’t interested in it. Certainly not interested enough to come out from under and get involved with anything.

Because being invisible had become a habit. In the front part of his brain, he knew it was some kind of a complex, alienated response to his situation. Two years ago, everything had turned upside down. He had gone from being a big fish in a small pond to being nobody. From being a senior and valued member of a highly structured community to being just one of 270 million anonymous civilians. From being necessary and wanted to being one person too many. From being where someone told him to be every minute of every day to being confronted with three million square miles and maybe forty more years and no map and no schedule. The front part of his brain told him his response was understandable, but defensive, the response of a man who liked solitude but was worried by loneliness. It told him it was an extremist response, and he should take care with it.

But the lizard part of his brain buried behind the frontal lobes told him he liked it. He liked the anonymity. He liked his secrecy. It felt warm and comfortable and reassuring. He guarded it. He was friendly and gregarious on the surface, without ever saying much about himself. He liked to pay cash and travel by road. He was never on any passenger manifests or credit card carbons. He told nobody his name. In Key West, he had checked into a cheap motel under the name Harry S. Truman. Scanning back through the register, he had seen he wasn’t unique. Most of the forty-one presidents had stayed there, even ones nobody had heard of, like John Tyler and Franklin Pierce. He had found names did not mean much in the Keys. People just waved and smiled and said hello. They all assumed everybody had something to be private about. He was comfortable there. Too comfortable to be in any hurry to leave.

He strolled for an hour in the noisy warmth and then ducked off Duval toward a hidden courtyard restaurant where they knew him by sight and had his favorite brand of water and would give him a steak that hung off both sides of the plate at once.

THE STEAK CAME with an egg and fries and a complicated mix of some sort of warm-weather vegetables, and the ice cream came with hot chocolate sauce and nuts. He drank another quart of water and followed it with two cups of strong black coffee. Pushed back from the table and sat there, satisfied.

“OK now?” the waitress smiled.

Reacher grinned back at her and nodded.

“It hit the spot,” he said.

“And it looks good on you.”

“It feels good on me.”

It was true. His next birthday was going to be his thirty-ninth, but he felt better than ever. He had always been fit and strong, but the last three months had brought him to a new peak. He was six feet five tall, and he had weighed 220 when he left the Army. A month after joining the swimming pool gang, the work and the heat had burned him down to 210. Then the next two months, he had built back all the way to about 250, all of it pure, hard muscle. His workload was prodigious. He figured to shift about four tons of earth and rock and sand every day. He had developed a technique of digging and scooping and twisting and throwing the dirt with his shovel so that every part of his body was working out all day long. The result was spectacular. He was burned a deep brown by the sun and he was in the best shape of his life. Like a condom crammed with walnuts, is what some girl had said. He figured he needed to eat about ten thousand calories a day just to stay level, as well as the two gallons of water he needed to drink.