CHAPTER XXXV.

A CAVE IN MULL.

Of love not a single word had so far been said between these two. It was a high sense of courtesy that on his part had driven him to exercise this severe self-restraint; he would not invite her to be his guest, and then take advantage of the various opportunities offered to plague her with the vehemence and passionate yearning of his heart. For during all those long winter months he had gradually learned, from the correspondence which he so carefully studied, that she rather disliked protestation; and when he hinted that he thought her letters to him were somewhat cold, she only answered with a playful humor; and when he tried to press her to some declaration about her leaving the stage or about the time of their marriage, she evaded the point with an extreme cleverness which was so good-natured and friendly that he could scarcely complain. Occasionally there were references in these letters that awakened in his breast a tumult of jealous suspicions and fears; but then again he consoled himself by looking forward to the time when she should be released from all those environments that he hated and dreaded. He would have no more fear when he could take her hand and look into her eyes.

And now that Miss Gertrude White was actually in Castle Dare—now that he could walk with her along the lonely mountain-slopes and show her the wonders of the Western seas and the islands—what was it that still occasioned that vague unrest? His nervous anxiety that she should be pleased with all she saw? or a certain critical coldness in her glance? or the consciousness that he was only entertaining a passing visitor—a beautiful bird that had alighted on his hand, and that the next moment would be winging its flight away into the silvery South?

"You are becoming a capital sailor," he said to her one day, with a proud light on his face. "You have no fear at all of the sea now."

He and she and the cousin Janet—Mr. White had some letters to answer, and had stayed at home—were in the stern of the gig, and they were being rowed along the coast below the giant cliffs of Gribun. Certainly if Miss White had confessed to being a little nervous, she might have been excused. It was a beautiful, fresh, breezy, summer day; but the heavy Atlantic swell, that slowly raised and lowered the boat as the men rowed along, passed gently and smoothly on, and then went booming and roaring and crashing over the sharp black rocks that were quite close at hand.

"I think I would soon get over my fear of the sea," she said, gently.

Indeed, it was not that that was most likely to impress her on this bright day—it was the awful loneliness and desolation of the scene around her. All along the summit of the great cliffs lay heavy banks of cloud that moved and wreathed themselves together, with mysterious patches of darkness here and there that suggested the entrance into far valleys in the unseen mountains behind. And if the outer surface of these precipitous cliffs was brightened by sunlight, and if there was a sprinkling of grass on the ledges, every few minutes they passed the yawning archway of a huge cavern, around which the sea was roaring with a muffled and thunderous noise. He thought she would be interested in the extraordinary number and variety of the sea-birds about—the solemn cormorants sitting on the ledges, the rock-pigeons shooting out from the caves, the sea-pyots whirring along the rocks like lightning-flashes of color, the lordly osprey, with his great wings outstretched and motionless, sailing slowly in the far blue overhead. And no doubt she looked at all these things with a forced interest; and she herself now could name the distant islands out in the tossing Atlantic; and she had in a great measure got accustomed to the amphibious life at Dare. But as she listened to the booming of the waves around those awful recesses; and as she saw the jagged and angry rocks suddenly appear through the liquid mass of the falling sea: and as she looked abroad on the unknown distances of that troubled ocean, and thought of the life on those remote and lonely islands, the spirit of a summer holiday forsook her altogether, and she was silent.

"And you will have no fear of the beast when you go into Mackinnon's cave," said Janet Macleod to her, with a friendly smile, "because no one has ever heard of it again. Do you know, it was a strange thing? They saw in the sand the footprint of an animal that is not known to any one about here; even Keith himself did not know what it was—"

"I think it was a wild-cat," said he.