I drove the twenty-odd miles back to town and ate lunch. While I ate I felt more and more silly over the whole deal. You just don't find people the way I was going about it. You meet interesting characters like Earl and Dr. Verringer, but you don't meet the man you are looking for. You waste tires, gasoline, words, and nervous energy in a game with no pay-off. You're not even betting table limit four ways on Black 28. With three names that started with V. I had as much chance of paging my man as I had of breaking Nick the Greek in a crap game. Anyway the first one is always wrong, a dead end, a promising lead that blows up in your face with no music. But he shouldn't have said Slade instead of Wade. He was an intelligent man. He wouldn't forget that easy, and if he did he would just forget. Maybe, and maybe not. It had not been a long acquaintance. Over my coffee I thought about Drs. Vukanich and Varley. Yes or no? They would kill most of the afternoon. By then I could call the Wade mansion in Idle Valley and be told the head of the household had returned to his domicile and all was gleaming bright for the time being. Dr. Vukanich was easy. He was only half a dozen blocks down the line. But Dr. Varley was away to hell and gone in the Altadena hills, a long, hot, boring drive. Yes or no? The final answer was yes. For three good reasons. One was that you can never know too much about the shadow line and the people who walk it. The second was that anything I could add to the file Peters had got out for me was just that much thanks and goodwill. The third reason was that I didn't have anything else to do. I paid my check, left my car where it was, and walked the north side of the street to the Stockwell Building. It was an antique with a cigar counter in the entrance and a manually operated elevator that lurched and hated to level off. The corridor of the sixth floor was narrow and the doors had frosted glass panels. It was older and much dirtier than my own building. It was loaded with doctors, dentists, Christian Science practitioners not doing too good, the kind of lawyers you hope the other fellow has, the kind of doctors and dentists who just scrape along. Not too skillful, not too clean, not too much on the ball, three dollars and please pay the nurse; tired, discouraged men who know just exactly where they stand, what kind of patients they can get and how much money they can be squeezed into paying. Please Do Not Ask For Credit. Doctor is In, Doctor is Out. That's a pretty shaky molar you have there, Mrs. Kazinski. Now if you want this new acrylic filling, every bit as good as a gold inlay, I can do it for you for $14. Novocain will be two dollars extra, if you wish it. Doctor is In, Doctor is Out. That will be Three Dollars. Please Pay the Nurse. In a building like that there will always be a few guys making real money, but they don't look it. They fit into the shabby background, which is protective coloring for them. Shyster lawyers who are partners in a bail-bond racket on the side (only about two per cent of all forfeited bail bonds are ever collected). Abortionists posing as anything you like that explains their furnishings. Dope pushers posing as urologists, dermatologists, or any branch of medicine in which the treatment can be frequent, and the regular use of local anesthetics is normal. Dr. Lester Vukanich had a small and ill-furnished waiting room in which there were a dozen people, all uncomfortable. They looked like anybody else. They had no signs on them. Anyway you can't tell a doper well under control from a vegetarian bookkeeper. I had to wait three quarters of an hour. The patients went in through two doors. An active ear, nose, and throat man can handle four sufferers at once, if he has enough room. Finally I got in. I got to sit in a brown leather chair beside a table covered with a white towel on which was a set of tools. A sterilizing cabinet bubbled against the wall. Dr. Vukanich came in briskly with his white smock and his round mirror strapped to his forehead. He sat down in front of me on a stool. "A sinus headache, is it? Very severe?" He looked at a folder the nurse had given him. I said it was awful. Blinding. Especially when I first got up in the morning. He nodded sagely. "Characteristic," he said, and fitted a glass cap over a thing that looked like a fountain pen. He pushed it into my mouth. "Close the lips but not the teeth, please." While he said it he reached out and switched off the light. There was no window. A ventilating fan purred somewhere. Dr. Vukanich withdrew his glass tube and put the lights back up. He looked at me carefully. "No congestion at all, Mr. Marlowe. If you have a headache, it is not from a sinus condition. I'd hazard a guess that you never had sinu............