"I tell you, it was a girl in the sea; and more than that—she was half a fish."

The mind of Caius was now entirely scornful.

"You don't believe me," said the old man, nudging him again.

But Caius was polite.

"Well, now"—good-humouredly—"what did you see?"

"I'll tell you jist what I saw." (The old man's excitement was growing.) "You understand that from the top here you can see across the bay, and across to the island and out to sea; but you can't see the shore under the rocky point where it turns round the farm there into the bay, and you can't see the other shore of the island for the bushes on it."

"In other words, you can see everything that's before your eyes, but you can't see round a corner."

The old man had some perception that Caius was humorous. "You believe me that far," he said, with a weak, excited cackle of a laugh. "Well, don't go for to repeat what I'm going to tell you further, for I'll not have my old woman frightened, and I'll not have Jim Hogan and the fellows he gets round him belabouring the thing with stones."

"Heaven forbid!" A gleam of amusement flitted through the mind of Caius at the thought of the sidelight this threw on Jim's character. For Jim was not incapable of casting stones at even so rare a curiosity as a mermaid.

"Now," said the old man, and he laughed again his weak, wheezy laugh, "if you told me, I'd not believe it; but I saw it as sure as I stand here, and if this was my dying hour, sir, I'd say the same. The first time it was one morning that I got up very early—I don't jist remember the reason, but it was before sun-up, and I was walking along here, and the tide was out, and between me and the island I saw what I thought was a person swimming in the water, and I thought to myself, 'It's queer, for there's no one about these parts that has a liking for the water.' But when I was younger, at Pictou once, I saw the fine folks ducking themselves in flannel sarks, at what they called a 'bathing-place,' so the first thing I thought of was that it was something like that. And then I stood here, jist about where you are now, and the woman in the water she saw me—"