In these first weeks one hope was always before his eyes. In every new house which he entered, at every turn of the roads, which began to be familiar to him, he hoped to see the maiden who had followed him upon the beach. He dreamed of her by night; he not only hoped, he expected to see her each day. It was of course conceivable that she might have returned to some other island of the group; but Caius did not believe this, because he felt convinced she must be under the protection of his friends; and also, since he had arrived the weather had been such that it would have been an event known to all the fishermen if another party had made a journey along the sands. When the snow came the sands were impassable. As soon as the ice on the bay would bear, there would be coming and going, no doubt; but until then Caius had the restful security that she was near him, and that it could not be many days before he saw her. The only flaw in his conclusion was that the fact did not bear it out; he did not see her.

At length it became clear that the maiden was hiding herself. Caius ceased to hope that he would meet her by chance, because he knew he would already have done so if it were not willed otherwise. Then his mind grew restless again, and impatient; he could not even imagine where she could lie hidden, or what possible reason there could be for a life of uncomfortable concealment.

Caius had not allowed either O'Shea or Madame Le Maître to suspect that in his stumble he had involuntarily seen his companion on the midnight journey. He did not think that the sea-maid herself knew that he had seen her there. He might have been tempted now to believe that the vision was some bright illusion, if its reality had not been proved by the fact that Madame Le Maître knew that he had a companion, and that O'Shea had staked much that he should not take that long moonlight walk by her side.

Since the day on which he had become sure that the sea-maid had such close and real connection with human beings that he met every day, he had ceased to have those strange and uncomfortable ideas about her, which, in half his moods, relegated her into the region of freaks practised upon mortals by the denizens of the unseen, or, still farther, into the region of dreams that have no reality. However, now that she had retired again into hiding, this assurance of his was small comfort.

He would have resolutely inquired of Madame Le Maître who it was who had been sent to warn him of danger if need be upon the beach, but that the lady was not one to allow herself willingly to be questioned, and in exciting her displeasure he might lose the only chance of gaining what he sought. Then, too, with the thought of accosting the lady upon this subject there always arose in his mind the remembrance of the brief minute in which, to his own confounding, he had seen the face of the sea-maid in the lady's own face, and a phantom doubt came to him as to whether she were not herself the sea-maid, disfigured and made aged by the wrappings she wore. He did not, however, believe this. He had every reason to refuse the belief; and if he had had no other, this woman's character was enough, it appeared to him, to give the lie to the thought. A more intelligent view concerning that fleeting likeness was that the two women were nearly related to one another, the younger in charge of the elder; and that the younger, who had for some purpose or prank played about in the waters near his home, must have lived in some house there, must have means of communication with the place, and must have acquainted Madame Le Maître with his position when the need of a physician arose. What was so dissatisfying to him was that all this was the merest conjecture, that the lady whom he loved was a person whom he had been obliged to invent in order to explain the appearances that had so charmed him. He had not a shadow of proof of her existence.

The ice became strong, and bridged over the bay that lay within the crescent of islands. All the islands, with their dunes, were covered with snow; the gales which had beaten up the surf lessened in force; and on the long snow-covered beaches there was only a fringe of white breakers upon the edge of a sea that was almost calm.

The first visitor of any importance who came across the bay was the English clergyman. Nearly all the people on Cloud Island were Protestants, in so far as they had any religion. They were not a pious people, but it seemed that this priest had been exceedingly faithful to them in their trouble, and when he had been obliged to close the church for fear of the contagion, had visited them regularly, except in those few weeks between the seasons when the road by the beach had been almost impassable.

Caius was first aware of the advent of this welcome visitor by a great thumping at his door one morning before he had started on his daily round. On opening it, he saw a hardy little man in a fur coat, who held out his hand to him in enthusiastic greeting.

"Well, now, this is what I call being a good boy—a very good boy—to come here to look after these poor folk."

Caius disclaimed the virtue which he did not feel.