"Oh, that!" Perry shrugged. "Why, we went straight for the jetty and didn't have any trouble at all finding it. But then we've got a navigator on our boat. So long!"

Perry discovered that rowing was raising a blister on each palm and that his arms were getting decidedly tired. The trouble with a dingey, he decided, was that while it might do excellently as a bathtub, it was certainly never meant for rowing. The oars were so short that the best strokes he was capable of sent the boat ahead scarcely more than three or four feet, and, being almost as broad as it was long, the tender constantly showed a tendency to go any way but straight ahead. While he had been aboard the Follow Me the fog had again taken on its amber hue and now was unmistakably thinning out. But it was still thick enough to hide objects thirty feet away and Perry couldn't for the life of him be certain that he was sending his craft toward the beach. To be sure he had started out in the general direction of the shore, as indicated by Cas, but there was always the possibility that he was rowing stronger with one oar than the other. He strove to curb that tendency and fancied he was succeeding, but when, after being afloat a good quarter of an hour, he still failed to see land or hear the break of waves on the beach he was both puzzled and annoyed. The sun pierced the mist hotly and he was soon panting and perspiring. He heartily wished that he had never agreed to accompany Han on the search for eggs. Presently he rested on his oars, and as he did so he heard voices quite close. He called.

"Hello, there! Where's the beach?"

"Here," was the answer.

He rowed on and in another minute land came abruptly out of the fog. Two blurred forms resolved themselves into men as Perry beached the dingey and tiredly dropped the oars. The men came toward him and proved, on nearer acquaintance, to be middle-aged and apparently natives. "Quite a fog," drawled one of them. "What boat you from, sir?"

"The Adventurer." Perry viewed the immediate foreground with misgiving. The beach looked more abrupt than he recalled it. "What beach is this?" he inquired.

"Well, I don't know as it's got any name exactly. What beach was you lookin' for?"

"The beach between Vineyard Haven and—and some other place."

"Oh, West Chop? Why, that's across the harbour, son. This is Eastville, this side."

Perry groaned. He had rowed in a half-circle then. Unless Cas had directed him wrong. Presently the true explanation came to him. The tide had turned between the time the Follow Me's crowd had gone ashore and the time that Perry had reached that boat, and Cas had not allowed for the fact that the cruiser had swung around! "Well," he said wearily, "I guess I've got to row across again."