Inspector Wei looked up with interest. “Can do here?”

“No,” Mary answered, still glaring at me.

Wei shook her head ruefully. “In China, can’t do also.”

“But as it happens, Lydia,” Mary went on, “Captain Mentzinger is more laid back about your part in this than I am, maybe because if you get killed he’s not the one who’ll have to explain it to your mother. And you have to thank Inspector Wei, too. She pointed out to the captain that, though we had a firefight on Canal Street that resulted in costly property damage and a citizen injured, said citizen was attempting to procure stolen goods at the time of the incident, which, not your presence, was the precipitating factor. Also that we’ve apprehended an internationally sought homicide suspect.”

“Plus suspect in theft from Chinese people,” Inspector Wei added. “So NYPD has gratitude of Shanghai Police Bureau, also government of People’s Republic.”

“And,” Mary finished, “we also took up seven armed gangbangers as a result of your information.”

I was impressed that Mary could produce such an abundance of cop jargon, but this wasn’t the time to mention it.

“Also, Captain Mentzinger wants something from you. So he’d rather I didn’t keep you on ice for the rest of your life.”

“What does he want?”

“We’ll get to that. First, I’m going to ask questions, and you’re going to answer as though you were a good, cooperative PI.” I sat in cooperative PI silence. “One: You did think C. D. Zhang knew who Wong Pan was when you went charging in there, right? The way Bill says?”

“Bill did. I thought maybe.” I didn’t like this shift that made Bill the good guy and me the bad guy in Mary’s eyes.

“And it had occurred to you the White Eagles might be after the Shanghai Moon.”

“Maybe. Possibly. But I thought that’s why they were all gathering near Bright Hopes. I had no idea Fishface Deng knew about the noodle shop! I mean, how did he?” I asked that even though a theory on it was one of the things I’d come up with sitting here in silent meditation.

But if I thought I was going to slip in a question and get Mary to answer it, I was mistaken. A glare, and she said, “It didn’t occur to you just to keep an eye on the place and wait for us? Never mind, that would be only if you’d wanted to help us take up Wong Pan. But that wasn’t it. You wanted to see what was going on. Right?”

“Oh, Mary, of course I did! All right, that was bad judgment. But after all this, to actually see the Shanghai Moon-”

I stopped as Mary reached into her pocket and pulled out a Ziploc holding a cardboard box. “Go ahead. This is what it was all about? Open it.” She tossed it over.

The box was the worse for wear, probably from things like when I landed on Fishface, and it was dusty with fingerprint powder. Despite my new theory, my heart pounded as I lifted the top and pulled off cotton batting. On more batting, stuffed in tight so it wouldn’t roll around, lay a big green cat’s-eye marble.

I sat back heavily against my chair. “Damn.”

“Damn? That’s all you have to say?”

“It’s a marble.”

“That’s right. Not some romantic mysterious lost gem. A piece of glass.”

“Wong Pan never had the Shanghai Moon.”

Mary looked to Inspector Wei, who shook her head. “After you tell story from Attorney Fairchild, Shanghai Police Bureau investigates carved box. Have two expert try. Take to hospital so can make X-ray. Box doesn’t has secret compartment.”

A tide of futility and failure washed over me. Oh, Rosalie, Kai-rong! I’m so sorry!

“Lydia?” Mary’s tone gave me a chill. “You know, you don’t seem surprised. What are you holding back? Girlfriend, I swear-”

“I only just figured it out,” I said wearily. “While you kept me sitting here for an hour. Girlfriend.” I looked from one cop to the other. “Did you find out how the White Eagles knew about the meeting in the noodle shop? Or how Wong Pan knew who Fishface was? No, stop, don’t tell me you’re the one who asks the questions. This”-I pointed at the marble-“confirms what I was thinking. The whole thing was a sting.”

“Go back,” Mary ordered. “Wong Pan knew Fishface?”

“He called him ‘Deng dai lo.’ Not just his name, his title. How would anyone from outside Chinatown know that, let alone some guy from Shanghai? Unless they’d met. And a marble? Wong Pan can’t have expected C. D. Zhang not to look in the box. He didn’t care. The box was showmanship. It wasn’t supposed to be opened. Wong Pan hired the White Eagles to knock the meeting over.”

Neither cop said anything. That made me suddenly crabby. My best friend keeps me on ice for an hour and then doesn’t buy my theory? “This was the big score. Not some jewelry store stickup. This was the gig that was going to launch their soldier-of-fortune careers. The big score had a client. Wong Pan was the client. Ask him. Or ask Fishface.”

Mary said, “I talked to Fishface. He says any story about clients is bogus. Everything the White Eagles have ever done was his own idea. Not that they’ve ever done anything, a friendly little social club like them. But if they ever had done anything, it would have been his idea.”

“What does he say his social club was doing in New Day Noodle waving guns around?”

“Funny, I asked him that. He said they smelled smoke and went in to help, and what guns?”

“What do you mean, what guns? They were all carrying, every one of them.”

“That’s what you say. As soon as they saw how trapped they were, it was raining guns on Canal Street. Not one White Eagle was found with a weapon.”

“But-! Oh, never mind. This was a sting. And Wong Pan was the client.”

“You really think so?”

“Fishface didn’t think this up. It’s way above his pay grade. There has to be a client.”

“Agreed. I mean, you think it was Wong Pan?”

“As opposed to who? Whom? What?”

“Wait here.” As though I had a choice. Mary got up and left. Inspector Wei went with her, and I thought I might be in for another meditation session, but she came back a minute later with two mugs. “Terrible.” She handed me one. “Worse than Shanghai police station. How is possible make such bad tea?”

“They say the coffee’s worse.”

Wei nodded, considering that. “In China, not many private investigators. Only study mens for wives, for divorcing. Not useful to police, like you, like Investigator Smith.”

“Useful? Are you kidding? Do you see how furious Mary is?”

“Detective Kee your friend, wants you not get hurt, Investigator Smith also. But your informations, valuable to her, for case, for career.”

“You think?”

“Behind furiousness, eyes full of pride, having smart, brave friend like you. You can’t see?”

I sure couldn’t. While I was wondering whether there was any truth in that or if it was just a case of cultural misinterpretation, Mary came back. She held a briefcase I recognized, having watched it swing from C. D. Zhang’s hand down the length of Canal. Dropping it on the table, she repeated herself. “Go ahead. Open it.”

I did. It was stuffed tight with a month’s worth of Tsingtao Daily. “Wow. What?” I looked up. “I don’t get it.”

I could see the cop and the friend warring in Mary. Actually, not: Both obviously wanted to tell me “Hah!” and send me away not getting it. But the cop, who had a case to crack, grabbed the lead. “Right now we’re thinking C.D. Zhang stole the cash. Not that anyone’s admitting there was any cash, so we don’t know how much, but Bill says the Shanghai Moon would be worth at least a million.”

“That’s what we were told. But C. D. Zhang, stealing it? That’s nuts.”

“That doesn’t make it wrong. People have ripped off relatives for a lot less.”

I thought of C. D. Zhang’s eyes glittering as he warned me, The Shanghai Moon’s a quicksand, tread carefully. And something else: Fishface Deng smiling at C. D. over the back-room table. I’d thought that was a red-envelope familiarity, but it could, I supposed, have meant something else. “You’re saying C. D. Zhang steals the money, then fakes getting robbed by the White Eagles? But what about the newspaper? Why substitute if he wasn’t really being robbed?”