They were not unwilling. It was an unusual sort of a lark, but so long as Mr. Carleton was enjoying it and was ready to pay the bills, they were satisfied.

So they sat on the veranda for several hours, enjoying the music of the orchestra in the parlour and watching the dancing through the windows. Then, when Mr. Carleton had bade them good night and had gone up to his room, they followed shortly, Tom and Bob occupying one room together and Harvey and Henry Burns, likewise, one adjoining.

“Jack,” said Henry Burns, suddenly, pausing in the act of divesting himself of his blue yachting-shirt, “hang it! but I’ve forgotten to lock the cabin.”

“Oh, let it go,” said Harvey, who was already in bed and was drowsy with the sea air and good feeding.

“No, I don’t like to,” said Henry Burns. “There’s a lot of boats lying close by; and you know how easy it is for one of those fishermen to slip aboard, and sail out at four o’clock in the morning, with one of our new lines and that compass that cost more than we could afford to pay just now; and there’s a lot of things that we couldn’t afford to lose just at this time. No, I’m going to run down and lock up.”

“It’s a good half-mile,” muttered Harvey. “Better take the chance and let it go.”

“Yes, but you wouldn’t say so if you had forgotten it,” said Henry Burns. “I’m to blame. And if you don’t see me again, why, you’ll know I’ve stayed aboard.”

Henry Burns said this last half in fun, as he departed. As for Harvey, it mattered naught to him whether Henry Burns returned or stayed away. He was asleep before his comrade had closed the hotel door behind him.

If it had chanced that Mr. Carleton, too, being a man of shrewd observation, had noticed the omission on the part of Henry Burns, who was the last one overboard, to slip the padlock that made the hatch and doors of the companionway fast, he had not seen fit to mention the fact. Instead, he had been most talkative as they rowed away, pointing out various objects of interest up in the town.

And now that the yachtsmen had retired for the night and Mr. Carleton had withdrawn to his room, it is just barely possible that he may have recalled that fact. At all events, he did not make ready to retire, but sat for a half-hour smoking. Then he arose, turned down the light, and went quietly down the stairs.