And pausing for no reply, my strange companion suddenly thrust a mask into my hand and darted from the circle of trees that surrounded us.

For a moment I stood dumbfounded at the position in which my recklessness had placed me. All the folly, the impertinence even, of the proceeding upon which I had entered, was revealed to me in its true colors, and I mentally inquired what could have induced me to thus hamper myself with the details of a mystery so entirely removed from the serious matter I had in charge. Resolved to abandon the affair, I made a hasty attempt to disengage myself from the domino in which I had been so unceremoniously enveloped. But invisible hands seemed to restrain me. A vivid remembrance of the tone in which these final instructions had been uttered returned to my mind, and while I recognized the voice as that of Hartley Benson, I also recognized the almost saturnine intensity of expression which had once before imbued his words with a significance both forcible and surprising. The secret, if a purely family one, was of no ordinary nature; and at the thought I felt my old interest revive. All the excuses with which I had hitherto silenced my conscience recurred to me with fresh force, and mechanically donning my mask, I prepared to follow out my guide's instructions to the last detail.

The window to which I had been directed stood wide open. Through it came the murmur of music and the hum of gay voices. Visions of a motley crowd decked in grotesque costumes passed constantly before my eyes. Sight and sound combined to allure me. Hurrying to the window, I stepped carelessly in.

A low guttural "Hugh!" at once greeted me. It was from a mask in full Indian costume, whom I saw leaning with a warrior's well-known dignity against the embrasure of the window by which I had entered. Giving him a scrutinizing glance, I came to the conclusion he was a young and not inelegant man; and impelled by a reasonable curiosity as to how I looked myself, I cast my eyes down upon my own person. I found my appearance sufficiently striking. The domino, in which I was wrapped was of a brilliant yellow hue, covered here and there with black figures representing all sorts of fantastic creatures, from hobgoblins of a terrible type, to merry Kate Greenaway silhouettes. "Humph!" thought I, "it seems I am not destined to glide unnoticed amid the crowd."

The first person who approached me was a gay little shepherdess.

"Ah, ha!" was the sportive exclamation with which she greeted me. "Here is one of my wandering sheep!" And with a laugh, she endeavored to hook me to her side by means of her silver crook.

But this blithesome puppet possessed no interest for me. So with a growl and a bound I assured her I was nothing more than a wolf in sheep's clothing, and would eat her up if she did not run away; at which she gayly laughed and vanished, and for a moment I was left alone. But only for a moment. A masked lady, whom I had previously observed standing upright and solitary in a distant corner of the room, now approached, and taking me by the arm, led me eagerly to one side.

"Oh, Joe!" she whispered, "is it you? How glad I am to have you here, and how I hope we are going to be happy at last!"

Fearing to address a person seemingly so well acquainted with the young man whose place I had usurped, I merely pressed, with most perfidious duplicity, the little hand that was so confidingly clasped in mine. It seemed to satisfy her, for she launched at once into ardent speech.

"Oh, Joe, I have been so anxious to have you with us once again! Hartley is a good brother, but he is not my old playmate. Then father will be so much happier if you only succeed in making him forget the past."