along. “We did a lot of digging. I’ll make you copies of what we have.”
“Oh, my. I’d be very grateful.”
“But now, Mr. Zhang: What do you know about a German named Ulrich? A soldier?”
“Ulrich? I don’t think I know that name. Who is he?”
“He’s mentioned in your mother’s diary. He protected Chen Kai-rong in jail. For that Major Ulrich was promised the Shanghai Moon.”
“Promised it? By Aunt Rosalie?”
“And your mother. We thought there might be a chance he’d actually gotten hold of it. But if Rosalie was wearing it years later, when the intruders came . . .”
Zhang Li just shook his head.
Another dead end, I thought, wondering if the disappointment I felt was anything like what Mr. Chen had felt over and over through the years.
“Tell me one more thing, though. Why did you ask Yaakov Corens not to speak about the Shanghai Moon?”
“Ah, Yaakov Corens.” A shadow of a smile. “I was younger then. I thought in America my cousin might abandon his fixation. Begin to live in the present and leave the past behind. But only if the past really was behind us. Though he didn’t know the name of the Shanghai Moon’s maker, I did, having heard Aunt Rosalie and Uncle Paul as they debated selling a bracelet in our rooms in Hongkew. Many of the Jewish refugees from Shanghai came to America, and for a jeweler to come to the diamond quarter in New York would be reasonable. My cousin knew that as well as I did. I was afraid finding Yaakov Corens would only inflame his obsession, so I searched for him in secret as soon as we arrived. As it turned out, he’d gone first to Australia and only recently come here himself.
“Yaakov Corens was a true gentleman, as I’ve said. He understood why I was asking and he readily agreed. To this day Lao-li doesn’t know who the maker was.”
“But it didn’t work. To help end Mr. Chen’s obsession.”
“No,” Zhang Li said sadly. “It did not.”
27
“You did that thing again,” I said to Bill as soon as we were back out on Mott Street.
“Smoked too much?”
“Cut it out! Sat off to the side and watched.”
“You realize, of course, that that’s why I smoke? Purely as tradecraft, a tool—”
“Oh, stop it! What did you think?”
If he’d given me another smart-aleck answer, I might have socked him. Luckily, he didn’t. “He’s hiding something.”
“Please don’t say that.”
“I’m wrong?”
“No.” I sighed. “I think you’re right. I had the same hunch, and I was hoping I was wrong.”
“Maybe we both are.”
“At the same time? That’s ridiculous.”
Bill shrugged.
“But what’s he hiding?” I asked. “Don’t tell me you think that whole sad story’s not true. I wouldn’t be able to stand it.”
“I think what he said was true. His voice, his body language . . . But there’s something anyway. Something he’s not saying. Something that’s also true.”
“So what are we supposed to do? Part of me wants to try it Joel’s way. Just go back up there and squeeze him until he gives it up.”
“And the other part of you says he’s an old Chinese man and you’ll get nowhere.”
“Right. So—” I broke off and dug out my phone, which was tinkling the Wonder Woman song. “Hi, Mary.”
“Where are you?”
“Who wants to know?”
“Lydia—”
“Mott Street. What’s up?”
“I’m at the precinct, with Wei De-xu. Can you come up?”
“That’s your Chinese cop?”
“Meet us in Interview One.”
“Why? I was about to—”
“Forthwith.”
That’s cop for “right now this minute.” Mary hardly ever talks cop to me.
“Your surveillance on Mr. Chen! It turned up Wong Pan?”
“No.”
“Then can’t I—”
“No. I’m taking De-xu to meet the captain, but we’ll be done by the time you get here.”
“You guys are on a first-name basis already? What will Peter think?”
“Girlfriend, he won’t care.” She clicked off, so that was that.
“Nuts,” I said to Bill, annoyed. “That was Mary inviting me to the precinct forthwith.” Generally I’d jump at a chance to stick my nose in police business, but Mr. Zhang’s hidden secret was on my front burner, and meeting a cop from Shanghai sounded like just a lot of politeness and more tea.
“ ‘Forthwith’ isn’t an invitation,” Bill said.
“Hey, she did say, ‘Can you?’ I didn’t ask if you could come, but since she’s the one who called you in the first place—”
“Thanks anyway. I have some things I could more profitably be doing.”
“Like what?”
“I’d like to try out these intruders on Professor Edwards, just in case there’s something in his sources about people breaking into the Chen villa.”
“You’re