MAFIA BOSS HAD NEVER LET ANYONE DISOBEY HIS ORDERS—UNTIL HIS 26-YEAR-OLD MAID ANNOUNCED, "I HAVE A DATE," AND THE MOST FEARED MAN IN CHICAGO SUDDENLY LOST HIS COMPOSURE!

Nuler did not open the door.

She remained perfectly still until the footsteps disappeared down the hallway. The photograph lay between her toes, illuminated by the weak light beneath the kitchen cabinets. Her father's breathing sounded loud from the living room.

For years she had believed that remembering Saint Brigid's correctly would make everything worse. Now someone else remembered, and that person knew where she lived.

She took a picture of the photograph with her phone, wrapped the original in a clean dish towel, and placed it inside a sealed container behind the cereal boxes. She checked the window locks and called the building superintendent. He answered sleepily and said the front camera had been broken for three months. Nuler did not ask whether he intended to fix it.

Thomas tapped his chair arm. “Nell.”

“I'm here.”

“Two,” he whispered.

“Two what?”

He held up two fingers, then lowered one. His face twisted with frustration.

Nuler brought over his writing board. The occupational therapist had suggested large markers because a ballpoint required too much control. Thomas held the marker for almost a minute without moving. Finally he wrote something that resembled B4.

“Bell four?” she asked.

He shook his head. He underlined the mark twice. Then exhaustion overcame him and he leaned back, eyes shut.

At work the next morning, Nuler noticed the silence before she saw Andrew. Two guards stood beside the service entrance where there ordinarily was one. A housekeeper named Rosa looked up from folding linens and quietly warned that Mr. Callahan had been awake all night.

“Was there a problem?” Nuler asked.

Rosa shrugged. “When isn't there?”

Andrew summoned Nuler to the library at eleven. She walked in prepared to resign rather than explain a history she had spent twenty years disguising. He was standing beside the window with a yellowing photograph placed carefully on the desk.

She recognized it before she reached him.

“Where did you get that?”

“I found it in my desk.”

“Who put it there?”

“I'm trying to find out.”

Nuler kept her hands at her sides. At eight years old, she had learned that adults studied shaking hands and made decisions accordingly. She would not give this man one more piece of her fear than he already possessed.

“That picture doesn't prove anything,” she said.

“I didn't say it did.”

“You're looking at me as if I've committed a crime.”

“I'm looking at a child who used to know my sister.” Andrew's voice remained quiet. “A child I remember giving a paper crown to Celia. Her name was Nell.”

Nuler swallowed. “Lots of children were called Nell.”

“She had a scar near her eyebrow.”

“I have one too.”

“Then please tell me why you haven't wanted me to recognize you.”

She looked at his desk and understood that he could easily have searched her apartment or her father's records overnight. Instead, he had waited for her to arrive. That restraint unsettled her more than a threat would have.

“Because the people who remember that place don't live long,” she said.

Andrew's expression closed. He drew out a chair but did not insist she take it. “Tell me about them.”

“I didn't come here to investigate your family.”

“Why did you come?”

“My father's medical bills. I told you.”

“Both things can be true.”

Nuler almost smiled at the echo of his earlier question. Then she pulled the second photograph from her bag and placed it beside his.

“Somebody left this at my apartment last night.”

Andrew read the message. He moved toward the door, stopped, and faced her again. “Is your father safe?”

“As safe as anyone can be when strangers know his address.”

“Let me send protection.”

“No.”

“Nuler—”

“He has already spent his life being watched. You put armed men at his front door and he'll think they're coming to finish something.”

Andrew looked at her for a long moment. “Then tell me what protection he would accept.”

“A different apartment. A nurse he chooses. No one who answers to Declan.”

“You believe Declan is involved?”

“I believe he knows more than he says.”

Andrew did not argue. Instead, he pushed the two photographs together until their edges aligned. They were printed from the same negative. The red circle had been added later.

“Celia and I were at Saint Brigid's because my mother volunteered there,” he said. “She funded a kitchen and two bedrooms. I delivered groceries on Fridays and hated every minute of it, until Celia threatened to tell Mom I'd been rude to the children.”

“You were rude,” Nuler said before she could stop herself.

He looked up sharply.

“You kept telling us to move away from the stairwell because you were carrying boxes,” she explained. “Celia called you Captain Complaining.”

For the first time since she met him as an adult, Andrew laughed. It came out broken and brief, almost unbelieving.

“She did call me that.”

Nuler touched the edge of the photograph. She could remember Celia's cardigan, the smell of lemon cookies, the way she tied double knots in every shoe because she was convinced single knots were a government conspiracy. She could remember a small hand pressing a paper crown into her hair.

What she could not explain was the night of the fire.

“Why did they say nine people died?” she asked.

“Because that was the count the fire marshal gave us.”

“You saw nine bodies?”

Andrew's face lost its brief warmth. “No. The building collapsed on the eastern side. We were given reports and certificates. They wouldn't let us identify Celia.”

Nuler closed her eyes. Behind them she saw the blue door, a brass plate with a four, and a man in an expensive dark coat carrying something heavy down the corridor. She smelled wet wool beneath smoke.

“I remember two children coming out,” she said. “I don't know who the second one was.”

Andrew leaned forward. “Did you see Celia?”

“I remember her shouting for me to run. After that—nothing clear.”

Andrew paced once behind his desk. “My mother blamed herself for years. She believed she'd ignored complaints about the building. She died eight months later.”

“I'm sorry.”

“Everybody says that. Nobody has ever told me why the records disappeared.”

“What records?”

“The inspection report, the list of children moved that week, the photographs from the day of the fire. Half the file was supposedly lost in a courthouse flood that never happened.”

Nuler saw something new in his face: not the threat of a man who controlled warehouses, but the raw confusion of a brother whose grief had depended on paperwork he had never trusted.

“Did your father find anything?” he asked.

“He worked maintenance there. On the night of the fire he brought me home with burns on his hands. Afterward we changed apartments and he told me not to mention the house. I thought he was ashamed he couldn't save everyone.”

“What's his name?”

“Thomas Turner.”

Andrew opened a drawer and removed an old leather-bound address book. He turned several pages, stopped at a line, and stared. Under a heading marked SAINT BRIGID'S CONTACTS was an entry for T. TURNER — MAINTENANCE, followed by an address in Queens.

Next to it, written in his mother's precise blue handwriting, were four words: IF ANYTHING HAPPENS, LISTEN.

Nuler sat down without being asked.

Andrew turned the book around so she could see. “My mother trusted your father enough to leave me this warning.”

Nuler could barely hear him. She was remembering the last Christmas before the fire, when Thomas had pulled a little girl into his lap and promised that grown-ups did not get to decide which children were worth saving.

“There's something else,” Andrew said. “Declan's father, Garrett Hayes, held the maintenance contract at Saint Brigid's. His firm was responsible for the emergency doors.”

The room seemed to tilt. Nuler pictured the blue door again and a hand testing its handle from the wrong side.

“Declan would have been twenty-two,” she whispered.

“Twenty-one.”

“Old enough to drive a van.”

Andrew's phone vibrated. Marcus was calling from the security office. Andrew answered, listened, and his jaw tightened.

“Stay where you are,” he said.

Nuler rose. “What is it?”

Marcus's voice was audible through the speaker. “We found a duplicate service key in Declan's locker. More importantly, the midnight entry log shows someone attempted to access the north camera system using your mother's old credentials.”

“My mother has been dead for nineteen years,” Andrew said.

“Then someone has kept her password alive.”

Nuler stood beside the desk, staring at the address book. A thin strip of paper protruded from the binding near the spine. She touched it and felt the edge of something folded.

She eased it free. It was a little blue ticket from a municipal storage facility, dated two days after the fire. A number had been written on the back: B-4.

Thomas's unfinished word suddenly made sense.

Nuler held the ticket where Andrew could see it.

“My father wasn't trying to write ‘blue door,’” she said. “He was giving me the location of something.”