“No, sorry.”

“Or a portrait of yourself stashed away somewhere, like Dorian Gray?”

“No. You designed this blackout exhibit?” he asked, to change the subject.

“Yes, the entire Blitz exhibition, actually,” and he was afraid she’d offer to give him a tour, but she said, “I’d show you round, but I have a meeting at the British Museum. I’m doing an intelligence-war exhibit for them in August, which you’d be interested in, about Fortitude South and the deception campaign—” She stopped, looking embarrassed all over again. “No, you wouldn’t. I am so sorry. I keep forgetting you’re not Connor. You look exactly like him.”

“I’m sure it will be a very interesting exhibit. I’ll certainly come,” he lied. He couldn’t run the risk of running into her again. Ann had been a very bright girl. He might not be able to fool her twice.

“You’re very kind,” she said. “I hope my idiotic behavior won’t influence your review of the Blitz exhibit.”

“It won’t.”

“Good. Again, I am sorry,” she apologized, and hurried off before he could say anything, which was probably just as well—though he wished there was some way he could thank her for having given him the clue he’d spent the five previous years looking for. And for producing this exhibit so he could, hopefully, find the next one.

Which he needed to get on with. But he stood there in the dark for several minutes, looking at nothing, remembering those long months spent in the reading room searching for some clue as to where Michael Davies and Merope were, for some hope that Polly wasn’t dead. Ann had talked to him, asked him about his research, commiserated with him over the clumsy microfilm readers and the faulty heaters. She’d brought him sandwiches and contraband cups of tea and cheered him up, especially after he’d found the notice of an unidentified man who’d been killed by an HE on September 10, the day Mr. Dunworthy had attempted to go through to.

That had been a black day, and Ann, seeing him sitting there, staring blindly at the microfilm screen, had insisted he come out with her for supper and “a stiff drink” and then had held his head when he vomited in the pub’s loo. I couldn’t have done it without you, he called silently after her.

And you still haven’t done it, he thought. You still haven’t found Polly, or anyone who knew her, and it’s already half past ten. And Cynthia Camberley and the rest were probably already halfway through the exhibit by now.

He hurried into the next room. There were sandbags piled along the walls, a door with an air-raid shelter symbol on it, and next to it a mannequin in an ARP helmet and coveralls holding a stirrup pump. The muffled sounds of sirens and bombs came from inside the shut door. The other three walls of the room were lined with display cases. Camberley was looking at one filled with ration books and wartime recipes. “Do you remember those dreadful powdered eggs?” she was asking the woman in the flowered hat.