“You are?”

“Yes.” Wolfe suddenly was peevish. “Haven’t I sat here for five hours, submerged in your pandemonium? Haven’t you all the facts that I have, and many more besides? Haven’t you a thousand men to command — indeed, twenty thousand — and I one? One little fact strikes me as apparently it has not struck you, and in my forlorn desperation I decided to test my interpretation of it. For that test I need help, and I ask Mr. Chisholm to provide it, and—”

“We’ll be glad to help,” Skinner cut in. “Which fact, and how do you interpret it?”

“No, sir.” Wolfe was positive. “It is my one slender chance to earn a fee. I intend—”

“We may not know this fact.”

“Certainly you do. I have stated it explicitly during this conversation, but I won’t point at it for you. If I did you’d spoil it for me, and, slender as it is, I intend to test it. I am not beset with the urgency of murder, as you are, but I’m in a fix. I don’t need a motive strong enough to incite a man to murder, merely one to persuade him to drug some bottled drinks — mildly, far from lethally. A thousand dollars? Twenty thousand? That would be only a fraction of the possible winnings on a World Series game — and no tax to pay. The requisitions of the income tax have added greatly to the attractions of mercenary crime. As for opportunity, anyone at all could have slipped in here late this morning, before others had arrived, with drugged bottles of that drink and put them in the cooler — and earned a fortune. Those twenty men you let go, Mr. Hennessy — of how many of them can you say positively that they did not drug the drinks?”

The inspector was scowling at him. “I can say that I don’t think any of them killed Ferrone.”

“Ah, but I’m not after the murderer; that’s your job.” Wolfe upturned a palm. “You see why I am driven to a forlorn finesse. It is my only hope of avoiding a laborious and possibly fruitless—”

What interrupted him was the entry of a man through the door to the locker room. District Attorney Megalech was as masterful as they come, although bald as a door-knob. He strode across and told Skinner and Hennessy he wanted to speak with them, took an elbow of each, and steered them to and through the door to Kinney’s office. Chisholm, uninvited, wheeled and followed them.

Wolfe reached for a sandwich and took a healthy bite. I arose, brushed off crumbs, shook my pants legs down, and stood looking down at him. I asked, “How good is this fact you’re saving up?”