"I am afraid we are to blame for that, sir, though I give you my word of honor we had no idea any human being would spring the trap. You see, my chum here is devoted to getting flashlight pictures of wild animals and birds in their native haunts. To do that he has to place his camera at night, and with a bait coax the little creature to set the trap off. And it happened, sir, that you ran across the cord connected with the trigger of the flashlight gun."

"Is this the truth you are telling me, boy?" demanded the puzzled hermit.

"Will, do you happen to have that proof with you?" called out Frank. Upon hearing this, the other hastened up, though there was a satisfied smirk on his face, as though he had accomplished something daring.

As Frank believed he had heard a soft click just before this, he could give a pretty good guess as to what the other had been up to.

Upon the proof being produced Frank stepped forward and held it out to the old gentleman, who took it eagerly. He even smiled faintly as he saw himself in the act of falling, and with all the elements of sudden surprise and alarm connected with his action.

"At least this satisfies me that you had no intention of giving me such a bad fright. I can forgive you in part, because I, too, am interested in photography, which is indeed my only recreation nowadays besides reading. But you must not come here again. I do not allow intruders, and if you had chanced to be seen by one of my men the consequences might have been unpleasant for you."

"Then we will go away at once, sir," said Frank; "though we'll always be glad we met you, Mr. Dennison."

The recluse frowned again as though he remembered that he had a reason for not wishing to hold intercourse with others. And seeing he did not mean to continue the conversation any further Frank nodded to Will, after which they walked away.

When they looked back a minute later Mr. Dennison was still standing there as though in a deep study. Somehow he interested Frank very much indeed, for the boy realized that there must be some very good reason for his shunning his kind.

They had almost reached the hole in the fence, when, just as had happened on the preceding day, there came that strange cry. Will thought it might be the screech of a peacock, though he could not remember having seen such a fowl strutting about the lawn.