"Yes, she did. So did Francis Lee, superintendent of the Mica Quarry Company at Port-of-Waves. So have a dozen men who work in the quarry. Oh, you needn't laugh, young man. It's an old story here, and anybody can tell you about the harbor-master."

"The harbor-master!" I exclaimed.

"Yes, that slate-colored thing with gills, that looks like a man—and—by Heaven! is a man—that's the harbor-master. Ask any quarryman at Port-of-Waves what it is that comes purring around their boats at the wharf and unties painters and changes the mooring of every cat-boat in the cove at night! Ask Francis Lee what it was he saw running and leaping up and down the shoal at sunset last Friday! Ask anybody along the coast what sort of a thing moves about the cliffs like a man and slides over them into the sea like an otter—"

"I saw it do that!" I burst out.

"Oh, did you? Well, what was it?"

Something kept me silent, although a dozen explanations flew to my lips.

After a pause, Halyard said: "You saw the harbor-master, that's what you saw!"

I looked at him without a word.

"Don't mistake me," he said, pettishly; "I don't think that the harbor-master is a spirit or a sprite or a hobgoblin, or any sort of damned rot. Neither do I believe it to be an optical illusion."

"What do you think it is?" I asked.