Wolfe considered. “It seems a little — uh — hazy.”

“Yeah, that’s why I came to you. I went to a place I go to when I want to think, and I went all over it. I saw it was a swell case if I handled it right. The car was a Caddy, a dark gray fifty-two Caddy. The man looked mean, but he looked like dough, he looked like he might have two or three more Caddies. The woman did too. She wasn’t as old as my mother, but I guess I can’t go by that because my mother has done a lot of hard work, and I bet she never did work. She had a scratch on her face, on her left cheek, and her face was all twisted saying that to me, ‘Help, get a cop’; but, thinking it over, I decided she was a good-looker. She had big gold spiders for earrings, spiders with their legs stretched out. Pure gold.”

Wolfe grunted.

“Okay,” Pete conceded, “they looked like gold. They wasn’t brass. Anyhow, the whole layout said dough, and what I was thinking went like this: I got a case with people with dough, and how do I handle it so I’ll get some? There might be up to fifty dollars in it if I handle it right. If he kills her I can identify him and get the reward. I can tell what she said to me and how he jabbed the gun in her—”

“You didn’t see a gun.”

“That’s a detail. If he didn’t kill her, if he just made her do something or tell him something or give him something, I can go and put it up to him, either he comes across with fifty bucks, or maybe a hundred, or I hang it on him.”

“That would be blackmail.”

“Okay.” Pete brushed cookie crumbs from his fingers onto the tray. “That’s why I decided I had to see you after I thought it over. I saw I couldn’t handle it alone and I’d have to cut you in, but you understand it’s my case. Maybe you think I was a sap to tell you that license number before we made a deal, but I don’t. If you get onto him and corner him and try to cross me and hog it, I’ll still have to identify him, so it will be up to me. If blackmail’s out, you can figure it so it’s not blackmail. What do you say we split fifty-fifty?”

“I’ll tell you, Pete.” Wolfe pushed his chair back and got his bulk comfortably settled in a new position. “If we are to join hands on your case I think I should tell you a few things about the science and art of detection. Mr. Goodwin will of course take it down, and when he types it he will make a copy for you. But first he’ll make a phone call. Archie, you have that license number. Call Mr. Cramer’s office and give them that number. Say that you have information that that car, or its owner or operator, may have been involved in a violation of a law in this city in the past two hours, and suggest a routine check. Do not be more definite. Say that our information is unverified and inquiry should be discreet.”

“Hey,” Pete demanded, “who’s Mr. Cramer? A cop?”