consisted partly of ancient trees and shrubbery, climbing the gentle slope of Nanos until it reached the bald rock which showed no trace of vegetation.

My first attempts at collection were rewarded by an astonishing result. I found upon the leaves of an oak a caterpillar entirely unknown to me. When I examined it more closely, it recalled to me the description which I had seen of the Saturnia cæcigena. My dearest wish was fulfilled.

Only a naturalist can form an idea of my joyful emotion, my delight, and the passion for collecting which this first specimen aroused in me. I forgot everything: the beauty of the landscape, to which I now paid no attention; the difficulty of finding my way in the forest without a guide, the danger of treading upon one of the poisonous reptiles native to the Karst range--in short, I wandered about animated only by the desire to procure more specimens of this rare and beautiful insect, and the more I found, the more the desire increased. I never noticed that hours had passed, that the refreshing morning had given place to an intensely hot noon, and that the exertion of climbing and searching had caused the perspiration to stream from my forehead. But at last my sixty years asserted their right. I began to be tired and to feel very thirsty, as the sound of church bells ascended from the valley. I looked at my watch; twelve o'clock! More than six hours had I passed in unbroken labour, and surely a man of sixty had the right to be a little tired and to think of home, especially since all my boxes were well filled.

I found myself in a dense forest at a considerable height above the little Church of St. Nikolas, but whether to the right or to the left of it I could not say, since I had walked along searching here and there, without a thought of the direction in which I was going. I might have informed myself as to this if I could have obtained a view of the valley, but the tall undergrowth made this impossible. There was nothing for it but to walk in the direction of Luttach, keeping to the right, down the mountain, and endeavouring to avoid any precipices, hoping thus to find the path in a roundabout way.

If it were not so oppressively hot! The oaks, covered with the early foliage of spring, hardly afforded any depth of shade. They could not protect me from the burning rays of the midday sun. The thirst which tormented me grew more intense with every minute, and almost intolerable. I longed for one swallow of water. Surely I could not be far from some cottage. Fortunately, in the morning the Captain had taught me the most important word in the Slavonic tongue, woda, "water." This word formed my entire Slavonic vocabulary, but it would suffice to inform any Slav of my need.

I strode on sturdily, keeping to the right down the mountain, and by good fortune encountered no precipice. After a little more than a quarter of an hour, I struck a footpath which wound about gently in the direction of Luttach. I pursued it, and I had proceeded but a few steps when in a little turn of the way I perceived a solitary pedestrian coming towards me. I immediately recognized the young man about whom there had been so lively a discussion in the Golden Grapevine, Franz Schorn. He was ascending the mountain path slowly, with eyes fixed gloomily on the ground. He did not see me until, when I was scarcely thirty steps from him, he suddenly raised his head as if listening. Then he started violently upon perceiving me. For a moment he seemed undetermined as to what he should do. He paused, regarded me darkly, then turned away, without a greeting, and in a moment more had vanished in the thick undergrowth of the forest.

A very strange fellow! He need not have considered himself so strictly bound by his promise not to press his friendship upon me. He need not have grudged me a kindly greeting and a word or two. I should have liked to ask him about the nearest cottage where I could perhaps get a drink of water, but there was no help for it; I could not run after him and must find my way for myself.

I pursued the footpath further. To my joy I soon found myself in the neighbourhood of a house, but as I approached it my joy turned to disappointment. All the windows--not only those of the ground floor, but those of the first story--were provided with strong iron bars, and I made sure that I had reached the Lonely House, whose possessor, old Pollenz, according to all that I had heard of him, could hardly be expected to show any civility to a hated German. Should I ask him for a drink of water? It would not be pleasant to be rudely refused so modest a request. If I had not been tortured with thirst, I would rather have continued upon my path to Luttach instead of asking any favour of the old usurer; but he could at most only return me a surly "No," so I determined to try it. On reaching the house, contrary to my expectation I found the front door wide open, although Mizka had told me that old Pollenz almost always kept it locked and would not open it until continued knocking had removed all suspicion of thieves.

Uncertain whether or not to enter, I stood before the open door; it looked into a spacious hall running through the entire house, ending in another door which probably led into the courtyard. That I confronted the Lonely House was made certain by the huge iron bolts with which the door towards the courtyard was secured. A steep staircase leading to the upper story led from one side of the hall. Opposite the staircase was a door; and two other doors, one to the right, one to the left of the entrance, led into the inner rooms of the house; they were all closed.

I entered and knocked modestly at the door on my left. No reply; no "Come in." I listened; there was not a sound to be heard; an uncanny stillness reigned throughout the house. I knocked again, more loudly, and then, after a pause, more loudly still for the third time. The sound of my knocking was so loud that it surely must have been heard within, but it met with no response. I waited in vain.

A strange and uncomfortable sensation overcame me. I dreaded the Lonely House, where everything seemed dead. What folly! An old man should have more sense. I was ashamed of this strange and disagreeable sensation and turned towards the door on the right of the entrance. Perhaps my knock here might have a better result. No longer as modestly as before, I knocked loudly, and the door, which happened to be only ajar, opened slowly of itself. I cast one look into a spacious room, and staggered back, overcome by intense horror.

There, almost in the centre of the apartment, a motionless figure lay upon the floor in a pool of blood, which had stained the white boards dark red. Such horror, such intense dread, seized me that my first thought was of flight as swift as my feet could carry me from this terrible sight; but the next moment I was ashamed of such cowardly fear. Perhaps the unfortunate man who lay there in his blood still lived. Perhaps I might help him. I overcame the paralyzing terror and entered the room.

All that I saw there only increased my horror. No mortal help could avail the unfortunate man whose stiffened corpse lay before me. He had either killed himself, or had been horribly murdered. His throat was cut, and from the gaping wound dark drops of blood were still trickling. The pale, bloodless, distorted countenance was that of a dead man.

Had there been a murder here! Had the old man's foreboding, always dwelling upon burglars and murderers, been fulfilled! Perhaps the murderer was still in the house. The horrible crime could not have been committed for long, for the blood had not yet congealed; some drops were still trickling from the wound.

Horror seized me afresh. I looked timidly about me. It seemed to me the murderer might be near. Hastily I drew from my