“Hard luck, old man,” Arthur and Frank said sympathetically, as they got into the small boat and pushed off.

Kenneth watched the boat as it skimmed the placid water, a dim shadow in the deepening gloom, and listened to the rhythm of the dipping oars and creaking rowlocks, with a sense of loneliness that he found hard to shake off. The boat finally disappeared in the darkness, and the sounds faded into the general murmur of the water. Soon a light showed on the beach and went swinging along, eclipsed at regular intervals by the legs of the carrier. The boys had lighted the lantern, and shouldering their guns were on their way to the turtles’ haunts.

Ransom wrote his log and finished some letters; then, taking some pillows on deck, was soon lulled to sleep by the soft wind and the gentle swing of the waves.

Loaded down with hatchets, guns, and revolvers, Frank and Arthur looked as if they were on a pirating expedition; they went prepared for whatever might turn up. Bears are fond of turtle eggs and coons dote on them; so there was a reasonable chance of the boys interrupting somebody’s feast.

Side by side they walked, talking in low tones; both felt the tingling excitement that goes with hunting adventures day or night.

Once, Frank caught sight of a dark something flopping in the water just beyond the tiny breakers, and, half wild with excitement, he up with his rifle and shot at it. Arthur raised the lantern, and they saw that it was a small shark caught in the shoal water.

“One on you, old man,” laughed Arthur. “Think it was a sea serpent?”

After walking an hour or more, they rounded the point that protected the harbor, and were soon treading the sand of the outer beach.

“This must be the place,” whispered Arthur. They walked more cautiously, and looked for the parallel trenches in the sand that they had been told marked the passage of the giant turtles.

The damp, salt air blew into their faces, and made the flame of the lantern flicker, and cast uncouth shadows on the sloping beach.