I tried not to think about Jenny after she had died. If I called to mind that photograph, panic almost closed my throat. Before I saw the files, the killer had been a lurking menace, something abstract and almost unreal. But there was nothing abstract about Zoe’s sweet face, or about Jenny’s grotesque corpse, and now there was a stirring, tentative part of me that was starting to feel personal hatred toward him: an intimate, purposeful feeling. I sat at the kitchen table and held on to that feeling, let it take clearer shape in my mind. He wasn’t a cloud, a shadow, something dreadful in the air I breathed. He was a man who had killed two young women and wanted to kill me. Him against me.

I found an unopened letter informing me on the outside of the envelope that I had already won a prize and I started to make notes on the back of it. What did I know? He had killed Zoe in mid-July, Jenny in early August. As Grace put it, he was “escalating.” A locket of Jenny’s, missing for weeks, had been discovered in Zoe’s flat, a photograph of Zoe had been found among Clive’s possessions, but those were the only things that had been found to connect the two women. The only link-weak and, as it turned out, meaningless-between me and Jenny was Morris. I thought of the other people who had been interviewed: Fred, of course, though never as a suspect since he had been cleared before the murder was even done; Clive; the real estate agent, Guy; a businessman called Nick Shale; a previous boyfriend of Zoe’s back from traveling round the world; Jenny’s crew of architects and builders and gardeners and cleaners. Now Morris. All the police had achieved, it seemed to me, was to eliminate the obvious suspects.

I sipped my cooling coffee. Where did that leave me? It left me sitting at my kitchen table, pathetically trying to be my own detective, watching men out the window, thinking: him, or him, or anyone at all. I was banging my head against the same wall the police had been banging their heads on for weeks.

I went into my bedroom and found the scrap of paper on which I’d written the names and addresses I’d filched from the files Stadler had shown me. I stared at them, until the writing blurred. Then, for lack of any better idea, I took a deep breath and picked up the telephone.

“Good morning, Clarke’s. Can I help you?” A woman’s voice, ringing with fake enthusiasm.

“I heard you’re selling a flat in Holloway Road. I wondered if I could have a look at it.”

“Hold on, please,” she said, and I sat for a couple of minutes listening to Bach played on a child’s miniature electric organ.

A male voice announced its presence on the line with a discreet cough.

“Guy here. Can I help you?”

I repeated my request.

“Great,” he said. “Superbly located. Extremely convenient for Holloway Road.”

“Can I see it today?”

“Definitely. How about this afternoon?”

“Is the owner there?”

“I’ll show you round myself.”

Lucky me.

I rang another number from my scrap of paper next. I don’t really know why. Perhaps because of all the people in the files, she was the only one who had sounded sad.

“Hello?”

How do you begin? I decided to be direct.

“I’m Nadia Blake. You don’t know me. I wanted to talk to you about Zoe.” There was a silence on the other end of the phone. I couldn’t even hear her breathing. “Sorry,” I said. “I didn’t want to upset you.”

“Who are you? Are you a journalist?”

“No. I’m like her. I mean I’ve been getting letters from the man who killed her.”

“Oh, God. I’m sorry. Nadia, you say?”

“That’s right.”

“Can I do anything?”

“I thought we might meet.”

“Yes, of course. I’m still on holiday. I’m a teacher.”

“How about at her flat, then, at two?”

“Her flat?”

“I’m being shown round.”

“Why?”

“I wanted to see it.”

“Are you sure?” She sounded doubtful. Maybe she thought I was mad.

“I just wanted to find out about Zoe.”

“I’ll be there. This is weird. You’ve no idea.”

I had four hours before the appointment. A different woman police officer was here today. Bernice. I told her I wanted to go and visit a flat on Holloway Road just before two, and she didn’t even blink, just nodded impassively and made a mark in the notebook she carried around with her. Perhaps she didn’t know Zoe’s old address, or perhaps everybody was just getting bored waiting for something to happen. Then I had a long bath, washed my hair, soaked in the sudsy water until the skin on my fingers and toes softened and shriveled. I painted my toenails and put on a dress I’d hardly ever worn. I’d been saving it up for a special occasion, some glamorous party where I’d meet my next Mr. Right, but it seemed stupid to wait for that now. I might as well wear it for Zoe’s flat, for Louise and Guy. It was a lovely pale turquoise, tight-fitting with short sleeves and a scoop neck. I put on a necklace, some small earrings, a pair of sandals. I looked fresh and smart, as if I was about to go out to a summer party, drink champagne in some green garden. If only. I put on some lipstick to complete the picture.

At midday, Bernice came in and told me that two young men were here to see me. I peered out the hall window and saw Josh standing fidgeting at the doorway. Beside him stood someone with dark tousled hair, wearing a black cloth jacket. He was holding a packet of cigarettes in one hand and a bunch of flowers in the other and smiling at the doorway I was going to appear in.

When, for a couple of elated hours, I had thought Morris was the killer, the face I had remembered had been a murderer’s face: cunning, his eyes dead, like shark’s eyes. Now I saw that he was boyish and handsome. He looked rather endearing as he arranged his smile for me, and held up his paper-wrapped bouquet.

“Come in, both of you.”

Josh muttered something and stumbled in, tripping over his undone laces. Morris held out the flowers.

“It should be me giving you flowers, to apologize for my suspicions,” I said. “But thanks; they’re lovely.” On an impulse I stretched up and kissed him on his cheek. Bernice closed the door behind us like a jailer.

“I hope you don’t mind me turning up like this,” said Morris, watching me as I filled a jug with water and stuck the flowers in.

“Hack thought we should all get together,” added Josh.

He was doing his restless prowl around the living room again, picking things up and putting them down, running his hands over objects.

“Sit down, Josh. You’re making me nervous. It’s good to see you both. It feels a bit odd.”

“What?”

“Come on, look at us.” I started to giggle wretchedly, and Josh, out of nervous politeness, joined in. Morris stared at us both, frowning.

“How can you laugh,” he asked when I’d stopped my hysterical chuckling, “when there’s someone out there who wants to kill you?”

“You should have seen me this morning. Or yesterday, when I discovered it wasn’t you after all. I hope you won’t take it the wrong way when I tell you that I really, really wanted it to be you.”

“Hope’s a cruel thing,” said Morris, nodding his head gravely.

I looked at Josh with concern.

“Are you all right?”

“Yeah, fine.”

He didn’t look fine at all; he looked dreadful, with a pallor that was almost green and bloodshot eyes. I stood up and steered him over to the sofa, pushed him back into its cushions.

“When did you last have something to eat?”

“I’m not hungry.”

“I’m going to make you something to eat. Pasta maybe, if I’ve got any. Do you want some?” I asked Morris.

“I’ll help you,” he said. “Just rest there,” he said to Josh, giving him a small slap on his shoulder. “Gather your strength.”

Josh lolled back and closed his eyes. A pale smile spread over his face.

Morris chopped tomatoes. I found half a bag of pasta spirals. I poured them into a pan with a clatter and put the kettle on.