"Thank you, sir. I am pretty much all in."

Rockwell drew a cup of coffee and took it to him, and the waiter gulped it down.

"Thank you, sir," he said again. "Now I can tell you. I owe a good deal to that young gentleman"--he indicated Merriam,--"and when I saw the trouble you were all in I decided to do what I could. Of course we knew Mr. Crockett was at the bottom of the thing, and I decided he was the most findable person in it. I figured that he wouldn't appear at his office and wouldn't go home, but that sooner or later he would show up at one of his clubs. You remember I asked you this morning what clubs he belonged to." This to Mayor Black.

The Mayor assented.

"You mentioned five. That was a pretty large order, but I got some of my pals who are taxicab drivers to help me, and between us we kept a pretty close watch on all of them. He didn't come near the one I was watching myself, and I didn't hear anything from the others till five o'clock. Then one of the boys sent word to me that he had entered the Grill Club on Monroe Street. I went right over and hung around there for nearly three hours. It was a quarter to eight when he came out. He took a taxi, and I followed in another. He drove to St. John's Hospital over on the West Side. I was right after him and followed him into the building. He doesn't know me, of course, and paid no attention to me. He spoke to the nurse at the desk and then stepped into a waiting room. The nurse looked hard at me, but I said, 'I'm with him,' and stepped back towards the door. She thought I was his man and took no further notice of me. Pretty soon Dr. Hobart came down. He didn't see me, but I saw him plainly. He looked pretty much worried--scared, I thought. He and Mr. Crockett talked for a while in the waiting room, but I couldn't hear anything they said. Then Mr. Crockett left, and Dr. Hobart went back upstairs. I could have spoken to him after Mr. Crockett had gone out, but I thought I had better not let them know that any one was on their trail--for fear they would move him again. Then I had an idea. I went up to the desk again. I said to the nurse: 'How is Mr. Merriam?' She looked at me. 'He's pretty sick,' she said, and turned away. I didn't see what more I could do, so I took my taxi back to the De Soto and went up to the Senator's suite and found Miss Wayward and Mrs. Norman, and Miss Wayward brought me here."

For a moment Rockwell seemed sunk in thought. Then he roused himself, glanced around the circle of faces, and spoke:

"First of all, Mr. Simpson, I want to say that you have done a very clever bit of work. We were about to engage a private detective to undertake what you have already accomplished. I think I can safely say that we will see that you are suitably rewarded."

"You can," said Mr. Wayward emphatically--which was satisfactory since he was the person present from whom any substantial monetary reward must come.

"Thank you, sir," said Simpson.

The Mayor broke in: