“Cormoran, we didn’t want to tell you this, but Dad’s got cancer.”

Oh, for fuck’s sake.

Strike leaned forwards momentarily and rested his forehead on the steering wheel of his car, before he sat up again.

“Prostate,” Al continued. “They reckon they’ve caught it early. But we thought you should know, because this party isn’t just about celebrating the band’s anniversary, and the new album. It’s about giving him something to look forward to.”

There was a silence.

“We thought you should know,” Al repeated.

Why should I fucking know? thought Strike, eyes on the closed door of Elinor Dean’s house. He had no relationship with Rokeby. Did Al expect him to weep, to rush to Rokeby’s side, to express compassion or pity? Rokeby was a multimillionaire. Doubtless he’d enjoy the very best treatment. The memory of Joan’s lily urn bobbing away on the sea recurred as Strike said,

“OK, well, I don’t really know how to respond to that. I’m sure it’s a bugger for everyone who cares about him.”

Another long silence followed.

“We thought this might make a difference,” said Al quietly.

“To what?”

“To your attitude.”

“As long as they’ve caught it early, he’ll be fine,” said Strike bracingly. “Probably live to father another couple of kids he never sees.”

“Jesus Christ!” said Al, really angry now. “You might not give a shit, but he happens to be my dad—”

“I give a shit about people who’ve ever given a shit about me,” said Strike, “and keep your fucking voice down, those are my employees you’re airing my private business in front of.”

“That’s your priority?”

Strike thought of Charlotte who, according to the papers, remained in hospital, and of Lucy, who was agitating to know whether Strike would be able to take the weekend off, to join Ted at her house in Bromley for the weekend. He thought of the clients in the Shifty case, who were hinting they’d terminate payment in a week’s time unless the agency found out what hold Shifty had on his boss. He thought of Margot Bamborough, and the rapidly vanishing year they’d been allotted to find out what had happened to her. Inexplicably, he thought of Robin, and the fact that he’d forgotten that today was her mediation session with Matthew.

“I’ve got a life,” said Strike, keeping a curb on his temper only by exercising maximum self-control, “which is hard and complicated, just like everyone else’s. Rokeby’s got a wife and half a dozen kids and I’m at maximum capacity for people who need me. I’m not coming to his fucking party, I’m not interested in hearing from him, I don’t want a relationship with him. I don’t know how much clearer I can make this, Al, but I’m—”

The line went dead. Without regretting anything he’d said, but nevertheless breathing heavily, Strike threw his mobile onto the passenger seat, lit a cigarette and watched Elinor Dean’s front door for another fifteen minutes until, on a sudden whim, he snatched up the phone from beside him again, and called Barclay.

“What are you doing right now?”

“Filin’ my expenses,” said the Scot laconically. “That casino cost ye a fortune.”

“Is my brother still there?”

“No, he left.”

“Good. I need you to come and take over in Stoke Newington.”

“I havenae got my car wi’ me.”

“OK, well, fuck it, then,” said Strike angrily.

“I’m sorry, Strike,” said Barclay, “but I’m s’posed tae have this afternoon off—”

“No, I’m sorry,” said Strike, closing his eyes. He had the same sensation of a wire tightening around his forehead that he’d experienced in St. Mawes. “Getting frustrated. Enjoy your afternoon off. Seriously,” he added, in case Barclay thought he was being sarcastic.

Having hung up on Barclay, Strike rang Robin.

“How did mediation go?”

“Fine,” said Robin, though she sounded strangely flat. “We’ve settled.”

“Great!”

“Yeah. It’s a relief.”

“Did you say you’re going to Betty Fuller’s?”

“Yes, I was just about to head into the Tube.”

“Remind me where she lives?”

“Sheltered housing on Sans Walk in Clerkenwell.”

“OK, I’ll meet you there,” said Strike.

“Really? I’m fine to—”

“I know, but I want to be there,” Strike cut across her.

He pulled away from Elinor Dean’s house knowing that he’d just been abrasive toward his two favorite colleagues. If he was going to vent his temper, it could at least have been at Pat and Morris’s expense.

Twenty minutes later, Strike entered Clerkenwell via Percival Street. To his right were the nondescript red-brick flats where Janice Beattie and Steve Douthwaite had once lived, and he wondered yet again what had become of Margot’s one-time patient, whose whereabouts, in spite of his and Robin’s best efforts, remained unknown.

Sans Walk was a narrow pedestrianized one-way street. Strike parked his BMW as close to it as possible. The day was surprisingly warm, in spite of a good amount of cloud. As he approached Sans Walk, he saw Robin waiting for him at the entrance.

“Hi,” she said. “It’s up the other end, that red-brick modern building with the circular tower thing on top.”

“Great,” said Strike, as they set off together. “Sorry for earlier, I—”

“No, it’s fine,” said Robin, “I know we really need results soon.”

But Strike thought he detected a slight coolness.

“Al pissed me off,” he explained. “So I might’ve been a bit—”

“Cormoran, it’s fine,” repeated Robin, but with a smile that reassured Strike.

“Great news about the mediation,” he said.

“Yes,” said Robin, though she didn’t look particularly pleased. “So, what d’you think’s the best tack to take with Betty Fuller?”

“Be honest and direct about who we are and what we’re investigating,” said Strike, “and then play it by ear, I think. And hope to Christ she’s not demented…”

Priory House was a modern, multi-level building with a shared garden at the back. As they approached the front doors, a middle-aged couple came out; they had the relieved look of people who’d just done their duty, and, smiling at Strike and Robin, they held open the door to let them walk inside.

“Thanks very much,” said Robin, smiling at them, and as the couple walked on, she heard the woman say,

“At least she remembered who we are, this time…”

Had it not been for the mobility scooters, the place would have resembled a hall of residence, with its hardy dark gray carpet underfoot, its bulletin board bristling with pamphlets and a depressing smell of communal cooking hanging in the air.

“She’s on the ground floor,” said Robin, pointing toward a corridor. “I checked the names on the buzzer.”

They passed a number of identical pine doors until they reached the one with “Elizabeth Fuller” printed on a card in a metal holder. Through the wood came the muffled sounds of voices. Just as it had been when he’d visited Janice Beattie, the TV was turned up very high inside. Strike rapped hard on the door.