His room was above the drawing-room, and he could hear Lady Ruth's clear, rather high voice mingling with the deep tones of a man's, in a confused, murmuring duet which after a few moments died away and was followed by the distant sound of a closing door. It was not difficult to deduce from these sounds that Lord Ashiel had arrived, and that the little party of three had gone in to dinner. It was half an hour more before Gimblet rose, and walked quietly over to the window. He drew the blind cautiously aside and looked out. Already the days were growing shorter, and the little house, embowered in trees, and shut in by a tall hill from the western sky, was nearly completely engulfed in darkness. Below him, on the right, he could just discern the top of the porch, and beyond it a faint glow of light rose from the window of the dining-room. It did not need a very remarkable degree of activity to clamber from the window to the porch, and so down to the ground. To Gimblet it was as easy as going downstairs. In two minutes he was stealing away under the trees in the direction of Inverashiel Castle. "The worst of this Highland air," he said to himself as he walked along, "is that it makes one so fearfully hungry, even here on the West Coast. I could have done very nicely with my dinner. But such is life. And it's lucky I am not entirely without provisions." So saying, he took a box of chocolates from his pocket and began to demolish the contents. CHAPTER XIII By the time he reached the castle, the night was dark indeed. He approached it by the path along the burn, and felt his way cautiously up the steep zigzags of the hill, and past the servants' quarters, where a dog barked and gave him an uneasy minute till he found that it was tied up, and that the noise which issued from a brilliantly lighted window--which he guessed to be the servants' hall--did not cease or diminish on account of it. There were no other lights to be seen, and he edged his way round to the front of the house, which loomed very black and mysterious against the liquid darkness of the moonless sky. A little wind had risen, and the sound of a million leaves rustling gently on the trees of the woods around was added to the distant murmur of the burn, so that the night seemed full of noises, and every bush alive and watching. Keeping on the grass, and with every precaution of silence, Gimblet crept along till he thought he was outside the drawing-room. It did not take him long to find the window he had left unlatched that afternoon, but it was an anxious moment till he made sure that no one had noticed it and that it was yet unfastened. If a careful housemaid had discovered it and shut it, he would have to begin housebreaking in earnest. Luckily it opened easily at his touch, and he lost no time in climbing in, though it was rather a tight squeeze through the narrow imitation Gothic mullions, and he was thankful there were no bars as in the library.