Voice note one was fifty-one seconds long and consisted mostly of breathing.

Dez played it on the tram down from Crest Road at ten to eight on Thursday night, with the phone held against her good ear and a stranger's briefcase pressed into her hip. Ngozi Obi-Novak did not so much record messages as release them, like a woman letting steam out of a pan.

"Adaeze. It is your mother. I have a letter. It says I am a guarantor. I am a guarantor of what? I have guaranteed nothing in my life but your school uniform. Call me."

Voice note two, ninety seconds, arrived while the first was still playing.

"I have called the number on the letter. A girl answered. She said it was a *matter for the management*. I said, I have been a matter for management since nineteen eighty-nine, young lady, and I still have my own teeth. Call me. Eat something."

Three, four and five came in a clump somewhere between Terrace Seven and Terrace Eight, and were a unit of grievance about the girl, the number, the ink on the paper, and a cousin in Enugu who had once guaranteed a goat. Six was twenty seconds of silence in which Dez could hear a sewing machine and a kettle and, under both, her mother talking to somebody who was not there.

Seven said, in a voice she had not expected: "Adaeze. Please come. I think a man has been here."

She was off the tram at Eleven before the doors had finished opening.

Ngozi's flat was on the second floor of an old Terrace block with a green-painted stairwell and a cat on every landing. Dez had grown up in it. She knew the creak of the fourth stair and the lemon polish on the banister and the way the door stuck at the top when the weather was wet, and she took the stairs two at a time, listening to the bond in her chest as if it might have an opinion.

It had none. There was no bond with her mother. She had not covered Ngozi in the sense that mattered, had never stood between her and anything, and in the long ugly stretch of the last year it had occurred to her that this was a kind of failure too.

The door opened before she knocked.

"You are thin," Ngozi said.

"I'm six foot."

"You are thin for six foot. Come."

She was a small woman, sixty-two, in a quilted housecoat and a headtie with a pin cushion strapped to her wrist, and she had the particular rigid dignity of a person who has been frightened and refused to be. Behind her the front room was exactly as it had always been: the old Singer on its iron treadle, the dress forms in their tissue paper, the long cutting table covered in a cloth patterned with red birds. A basin of water on the sideboard, a candle burning for Marek in front of his photograph. On the stove, something that made Dez's stomach turn over with longing.

"Sit," said Ngozi, pointing. "Eat. Then I will tell you about the man."

"Mama. Tell me first."

"Eat."

She ate. There was no point in resisting; it was a weather system. A bowl of ofe onugbu, the bitter-leaf soup thick and dark and slow, with a fist of pounded yam at its side. Dez ate with her left hand on her knee, where Ngozi could not see it tremble. It was a strange thing about her mother's food, that it was the only meal in her life that tasted of the exact opposite of a freeze.

"The letter," Ngozi said. She laid it down by the bowl, flattened it with the heel of her hand. "I have shown it to Mrs Adeyinka downstairs. She says it is a threat. I said, it is a threat dressed as a letter. A leopard in a church hat."

"The tenants' advocate says it's a bluff."

"Everything is a bluff until it is not." She sat across from her, hands folded. "Adaeze, who are these people in your flat?"

So Dez told her. Not all of it. A girl who had been working a gate on the Cableway and a grandmother who had lost her home; the fire; the nowhere to go. She said it plainly, a log entry, and her mother listened without moving, the pin cushion on her wrist rising and falling with her breath.

"The one in the wheelchair," Ngozi said. "She is a widow."

"Yes."

"With a grandchild."

"Yes."

"In a flat with two bedrooms, the cook, you, and a ghost." She sniffed. "You are all on top of each other like cassava in a basket. This is not a way for a person to live. You will bring them here."

Dez put down her spoon. "Mama."

"I have the box room and your father's study. I have not opened that door since March. There is a bed in it, there is a window. It would do for the grandmother. The girl can sleep with me in the big bed, like a sister, and I will teach her to turn a hem. The cook may stay where he is and eat our leftovers." She made a small gesture, as if signing a document. "It is decided."

"You can't just —"

"Adaeze. I am sixty-two years old. I have buried a husband. I have fed three hundred women at their sons' weddings. I will feed two more." She leaned forward and her face, in the lamplight, was suddenly very sharp. "And if some man in an office is sending paper to my door, I would like very much for the people he is hunting to be in my kitchen when he comes."

That was the moment that something in Dez's chest unclenched, and, a second later, clenched again harder.

"Mama," she said carefully. "You said in the note that a man had been here."

"Ah."

"Which man?"

Ngozi did not answer straight away. She looked at the candle. She looked at the photograph of Marek Novak, big and sandy and laughing in a borrowed suit at somebody's wedding, with a glass of something in his hand.

"Tuesday," she said at last. "Tuesday, in the afternoon. A knock. A tall man. Very thin, very upright, in a grey coat. He had a beautiful voice, Adaeze. He said, 'Mrs Obi-Novak, I'm so sorry to disturb you.' He said he was a consultant for the, what is it, the Authority's insurer. Doing a welfare check on the families of the staff."

"Welfare check."

"He knew who you were. He knew the video. He said how sorry he was. He said you had been treated *unfairly by the public.*" Her lip curled. "I gave him tea. I am a fool. A man says unfairly, and I give him tea."

A cold, quiet feeling started in Dez's hands and went up her wrists.

"What was his name?"

"Oyelaran." She said it carefully, the way one handles a hot dish. "Mr Oyelaran. He left a card, I have it. It said *Risk Consultant.* No firm. I said, that is a strange card, and he said, yes, I am a strange sort of consultant."

"What did he ask you?"

"About you. How you were as a child. If you were strong. If you had accidents." She frowned. "He asked about the roller derby. I said, she was a blocker, she broke her wrist twice and her collarbone once and never missed a game. He liked that. He said, *yes, I imagine she mends.*"

The flat was very quiet. The Singer's treadle gave a small tick as the building shifted.

"Mama. What exactly did he say?"

"I told you. 'I imagine she mends.'" Ngozi's eyes had narrowed. "And then, at the door, with his coat on, he said a strange thing. He said, and I thought this was an odd question, he said: 'Mrs Obi-Novak, in all the years you have known your daughter, has she ever recovered from an injury faster than you expected? Faster than anyone should?'"

Dez did not move. It was as if every muscle in her body had agreed, simultaneously, to hold still.

"And what did you say?"

"I said, no." Ngozi's chin went up. "I said, no, she heals as slow as her father, which is to say like a mule. I said it was an impertinent question and he should go away." She paused. "But then I thought about it. After. And I remembered something."

"What?"

"Last Saturday. Bao's soup, the burnt hand. You told me you had burned it on a pot." Ngozi looked at her across the soup with the whole force of a woman who had once spotted a crooked seam from the far side of a ballroom. "I looked at your hand, Adaeze, I looked at it for two seconds on the stairs. There was no mark. You had burned it on the Sunday and it was gone by the Saturday. What did you do?"

There was a version of this conversation where Dez said, *Mama, I'll explain.* There was another where she said nothing. Neither was available. Ngozi was looking at her the way she had looked at her at nine years old, with a shoebox of stolen sweets, and the look had never lost its edge.

"I can't tell you yet," Dez said.

"Is it dangerous?"

"Yes."

"Is it a sin?"

"No."

"Is it something to do with the man?"

"I think," Dez said slowly, "it's something the man wants."

Ngozi was silent for a long time. The candle moved. Somewhere in the stairwell a cat complained. Then she reached across the table and took Dez's left hand in both of hers, the pin cushion cold against Dez's wrist, and turned it over, and ran a thumb across the palm where the burn had been.

"Your father," she said, "used to say a good seamstress never asks what is under the cloth. She asks only if it will hold."

"Will it?"

"I do not know. But I will not ask you again. And you will bring the grandmother and the girl on Saturday, and the cook, and a pot." She let go. "And Adaeze, *eat*. You are a river that has forgotten how to be water."

It was the nearest her mother had come in thirty-one years to saying she was proud of her. Dez knew it, and Ngozi knew it, and neither of them said anything at all.

After a while Ngozi got up and rummaged in a drawer, and put on the table a small white card. It was good heavy stock, cream, with a single line of black ink.

C. OYELARAN. RISK CONSULTANT.

Below it, in the same hand that had signed a release on ward four, a number, and a note, in a slanting, courteous script.

*If your daughter ever needs someone to talk to who understands.*