"Tell me about it."

"I can tell you nothing at present. My first object will be to establish the fact that Alphonse Donetti is in America, and that he wrote the note to you. I will communicate with you later."

The detective went straight to the Tombs. He was admitted to the cell of one of the burglars. He was under a new disguise and he played a great game for information. His object was to identify Alphonse Donetti with the burglars. He did not succeed, but by skillful maneuvering he got a hint that caused him to pay a visit to an outlying district on Long Island, where there is located quite a colony of Italians. It was a warm and pleasant afternoon; our hero was gotten up as Dudie Dunne, and he attracted considerable attention as a genuine chappie. Indeed, on the car when riding to his destination he was made the subject of considerable merriment by a number of men in the car. He paid no attention, but he marked one of the men pretty well. This latter individual was particularly insulting, and there was no occasion for his insults. Simply because our hero had done nothing and had a perfect right to dress as a chappie if he so elected, that fact did not warrant actual insult. As the car stopped and our hero alighted the man who had made himself conspicuous as an insulter said:

"Let's get off, fellers, and I'll give you an exhibition."

The men were under the influence of liquor and the whisky had made "Smart Alecs" of them, as it frequently does with men who have little brain and reason even when sober. The men all appeared to think it would be a good joke to see the exhibition and they left the car. Oscar had heard the man's invitation, and having made up his mind that it was an opportunity to teach one ruffian to mind his own business he took a course favorable for the exhibition, and started to go across an open lot; the men followed, and just as our hero arrived near a quagmire the man who was to give the exhibition ran forward and grasped Oscar.

The latter appeared to be terribly scared and exclaimed:

"Don't; let me alone; I have not harmed you."

"I think I know you."

"Oh, no, you don't know me—hee, hee, hee! I am a stranger around here. You are mistaken; you never saw me before."

"Yes, I have seen you before."