It wasn't endorsed. He was gone before I could toss a nod at him. I settled down to wait. How was it going, I wondered. Had I passed up any advantages? Would it have been better to postpone my last threat for more stubbornness if he had it in him? How could I force him to act quick? And after all, did this third-rater have the authority or the guts to undertake a thing like this with his boss gone? What Wolfe wanted was quick action; of course I knew he no more expected a bet than I expected him to give me the ten grand for my birthday; he was after an autopsy and that needle. I could see now how he had guessed the needle, but how he had ever connected it with Carlo Maffei in the first place-I stopped myself to switch back to the immediate job. If this Derwin laid down and played dead on me, where would I go next? Between four and six I would have to use my own judgment; I wouldn't dare to interrupt Wolfe with a phone call while he was upstairs with the damn plants. It was now two-fifty. Derwin had been gone ten minutes. I began to feel silly. What if he left me sitting there holding my fingers all afternoon, and him with the check? If I let a third-rate brief-shark do that to me I'd never be able to look Wolfe in his big fat face again. I should never have let him out of my sight, certainly not without getting the check back. I jumped out of my chair and crossed the room, but at the door I calmed down and took it easy; softly I turned the knob and pulled and stuck my head out. There was a dinky hall leading to the outer office, and I could hear the girl on the telephone.
"No, operator, person-to-person. No one but Mr. Anderson will do."
I waited till she had hung up, then I went on out and over to her desk. "Would it be much bother to tell me where Mr. Derwin has gone to?"
She seemed interested in me; she took a good look. But she answered straight enough. "He's in Mr. Anderson's room telephoning."
"You wouldn't lie to me just for practice?"
"I don't need any practice, thanks."
"All right. If you don't mind, I'll try one of these chairs. It was awful in there all alone."