Philo Gubb entered his office and placed on his cutting-table the express package he had found leaning against his door. With his trimming-knife he cut the cord that bound the package. It contained, he knew, the new disguise for which he had sent twenty-five dollars to the Rising Sun Detective Agency’s Supply Bureau, and he was eager to examine his purchase, which, in the catalogue, was known as “No. 34. French Count, with beard and wig complete. List, $40.00. Special price to our graduates, $25.00, express paid.”

Mr. Gubb wore a face more solemn than usual, for he had just had bad news. He had hidden his distrust of Mr. Medderbrook, the father of his beloved Syrilla, and had carried that gentleman the one hundred dollars he had earned by aiding in the capture of the river pirates, but he had found Mr. Medderbrook close to tears.

“Read this, Gubb,” Mr. Medderbrook said; and that he was deeply affected was shown by the fact that he did not ask Mr. Gubb to pay any part of the cost of the telegram from Syrilla which had, this time, come “Collect.” The telegram read:—

Scared crazy. Resumed vegetables and all kinds of food, eating steadily all day and night, but have lost twenty-five pounds more. Now weigh only one hundred and twenty-five and going down rapidly. If worse goes to worst, love to Gubby.

It is not surprising that Mr. Gubb sighed as he lifted the exaggeratedly thin-waisted frock coat from the package, but there came a tap on the door and he hastily covered the coat with the wrapping paper and turned to the door.

“Enter in,” he said. And the door opened cautiously and a short, ruddy-faced man entered, peering into the room first and then closing the door behind him as cautiously as he had opened it.

“Are you this here detective feller?” he asked bluntly.

“I am Mister P. Gubb, deteckating and paper-hanging done, to command at your service,” admitted Mr. Gubb. “Won’t you take a seat onto a chair?”

“Depends,” said Mr. Gubb’s visitor, keeping his hand on the doorknob. “I’ll put it to you like this: Say some guy stole something from me, and I was willing to pay you for finding out who stole it and for getting it back—you’d take a job like that and say nothing about it to anybody, wouldn’t you?”

“Most certainly sure,” agreed Mr. Gubb.