Their hopes of a good, quiet night suffered no blight, for nothing happened to disturb their sleep, and morning found them eager to go on.

They fully expected reaching Beaufort before long now, when the mysterious little packet could be delivered to the party to whom it was addressed, if they were fortunate enough to find him. Young Spence did not seem to be sure that this Van Arsdale Spence still lived near Beaufort, as he evidently once had done; but still Jack had hopes of succeeding, since they seemed to carry such luck along with them.

It was eight o'clock when they got started. As usual, George detained them, finding occasion to do some more little necessary tinkering with that miserable engine of his, that was forever getting out of order.

Cove Sound lay shimmering in the sunlight as the three little boats left the friendly beach of Cedar Island, and once more cut a passage through the water, with their prows turned southward.

It was a beautiful morning.

"I only hope," Jack had said at starting, "that it is a good omen, and that we will be able to get on the track of the party without too much delay."

And so they started on the last leg that was to take them to Beaufort.

CHAPTER XVIII.

A SIGNAL OF DISTRESS.