The baby was crying in the alley behind O'Malley's bar, and Finn had just had his third whiskey and decided he didn't have the strength to walk another block. So he did the stupidest thing he'd done all week, which in Brooklyn in '47 was saying something.

He picked up the child.

It was wrapped in a blanket that had once been white and was now the color of the gutter. The baby couldn't have been more than two months old. Its face was purple with crying, its little arms flailing. Finn looked around. The alley was empty except for a cat that eyed him with what he could only describe as judgment. He looked back at the bundle. There was a piece of paper underneath it, blank except for a date scrawled in pencil: March 12.

Alright, Finn said to the baby. Alright, pal. Lets get you out of the rain.

He took the kid back to his apartment, a room above a laundromat on Atlantic Avenue that smelled like mildew and boiled cabbage, and set him on the mattress that served as a bed. The baby stopped crying long enough to look at him. Finn felt strangely judged in return.

Dont look at me like that, he said. Im not your father. Im not anybody's father.

The baby cried again.

Finn spent the next hour doing what any reasonable man would do: sitting on the edge of his mattress, staring at a baby that was not his, wondering what the hell to do. He did not call the police. He did not call a hospital. He called the only person he could think of, Rose O'Hara, who had been a nurse at St. Vincent's during the war and who, before the war and the bullet in his shoulder and the years of waking up sweating, had been the only thing in his life that felt like it meant something.

Rose came at eleven. She was a small woman with sharp eyes and hair the color of rust, and when she saw the baby, her face did something Finn could not read.

Where did you get this? she asked.

In the alley. Behind O'Malley's.

Rose knelt beside the mattress and looked at the baby the way doctors look at patients, as though she were already running through the possibilities in her head. She checked his breathing, his temperature, the color of his skin. Then she looked at Finn and said, I delivered this child.

The room went very quiet. The laundromat below them was making a sound like a dying animal, some washer that had been broken since Finn moved in six months ago.

What did you say? Finn asked.

Rose stood up. She would not meet his eyes. Six weeks ago. A girl came to St. Vincent's. Young, maybe nineteen. She did not want to give a name. She said she was from out of town. I delivered the baby, a boy, and she, she was coherent enough. She knew what she was doing. She signed the relinquishment papers.

Finn felt something move in his chest, like a fist opening. Who is the father?

Rose was silent for a long time. Then, I do not know his name. He came to the hospital once. He was regular. Clean. Well-dressed. He asked about the mother. I told her she was gone, she left before the delivery, said she had business in Manhattan, and she paid for everything. All of it. In cash.

Finn stared at the baby. The baby stared at the ceiling.

Who was he? Finn asked.

Rose's mouth tightened. Finn, I am a nurse. I do not ask questions about patients' visitors. But I can tell you this, he was not from the neighborhood. He did not walk like someone from the neighborhood. And he was afraid.

Finn did not sleep that night. He sat on the edge of the mattress and watched the baby sleep and thought about what he had heard at the docks. There were new players in Brooklyn. Not the Irish guys he knew from the union meetings, not the Italians from the old families. These were newer, meaner, the kind of men who wore suits that cost more than a dockworker made in a month and carried guns that did not look like they belonged to any army.

By the third day, someone had found him.

It was Sal Moretti himself who came to the door. He was a big man, broad-shouldered, with a face that was almost handsome until you looked too close and saw the scar running from his ear to his jaw. He wore a gray suit that fit him perfectly and a smile that did not reach his eyes.

You must be Finn, he said. I am Sal. I believe you have something that belongs to me.

Finn stood in the doorway and did not move. The baby was asleep on the mattress in the next room. He could hear the soft rhythm of its breathing through the wall.

I do not know what you are talking about, Finn said.

Sal's smile did not waver. The boy. Six weeks old. Named after my father, which is a good sign, because it means I intended to keep him. But circumstances, you understand? Circumstances are not always kind to a man.

You want your kid back, Finn said, then?

I want my son, Sal said. And I am offering you something in return. Money. Enough to get you out of this room and into a place with a real bed and hot water. You will not want for anything.

Finn looked at this man, at the scar on his face, at the eyes that were calculating the distance between them and the baby on the other side of the wall. He thought about the alley. He thought about the crying. He thought about the bullet in his shoulder and the men he had seen die in the forests of France for reasons he still could not articulate.

No, he said.

Sal's smile finally died. Finn, be reasonable. You are a dockworker. You drink too much and you live in a room above a broken washing machine. You cannot care for this child. And if you think I am going to let the police get involved, you are more foolish than you look.

Finn did not move. He did not speak. He simply stood in the doorway and looked at Sal Moretti with the flat, tired eyes of a man who had already seen the worst thing that could happen to him and was not impressed.

Sal held his gaze for a moment longer. Then he turned and walked away, his shoes clicking against the stairwell tiles.

The police came two days later. Detective O'Brien was a thin man with a tired face and a cigarette that he never seemed to light. He sat on the edge of Finn's mattress and looked around the room with the practiced eye of someone who had seen a thousand squalid apartments and stopped counting after the hundredth.

Mr. Fitzgerald, he said, I understand you are harboring an abandoned child.

I am not harboring him. I found him.

That is a distinction without a difference, O'Brien said. We have been looking for a connection to Sal Moretti for months. His operation is bigger than you know. He moves product through the docks, he bribes the right people, and he eliminates anyone who gets in his way. If this child is his, then he is a person of interest. And if you are protecting him, you are a person of interest too.

Finn looked at the detective and said, What if I told you the child is not Moretti's?

O'Brien raised an eyebrow. Who do you think the father is?

I do not know. A priest. A lawyer. A man who paid a nurse and disappeared. I do not know. But I know this, Finn said, and his voice was flat and tired and absolute, he is not going back to the man who put him in that alley.

O'Brien studied him for a long moment. Then he stood up, put his unlit cigarette behind his ear, and walked out.

Finn did not know if the detective was coming back. He did not know if Sal Moretti was coming back. He did not know if the baby would ever stop crying or if he would ever learn to care for something this small without breaking it. He sat on the edge of the mattress and looked at the child, who had woken and was staring at him with those same watchful, unsettling eyes.

I do not know what I am doing, Finn told him. I have never done anything right in my life. But you are here, and you are crying, and I picked you up, and that is the only thing that has ever made sense to me.

The baby reached up a small hand and grabbed Finn's finger. The grip was surprisingly strong. Finn looked at their hands together, his own scarred and calloused from years of hauling cargo, the baby's soft and pink and new, and he felt something crack open in his chest that he had not known was closed.

Outside, the rain began to fall. It always rained in Brooklyn. It rained on the rich men in their gray suits and the dockworkers in their broken rooms and the babies who had been placed in alleys like discarded packages. It rained on everyone equally, and that was the only justice Finn had ever believed in.

He held the baby's hand and listened to the rain and decided, for the first time in his life, that he was going to keep something. Not because it was noble. Not because it was right. But because it was his, and because someone had placed it in his path, and because the picking up was the only thing he had ever known how to do.