He fitted it into place and the boat fairly flew over the water under his skilful strokes. Yet he seemed to be working very little. "Watch that oar," said the shipper. And after a moment, "Watch my wrist."

Alec soon caught the trick of twisting the oar with each stroke, and with a little practice found himself able to propel the boat fairly well. He sculled the craft to the captain's pier and collected his shells. Then he asked the shippers at adjoining piers for their shells, guaranteeing their removal each evening if he could have the shells. Still awkward in the handling of his boat, Alec was slow in finishing his task. When he started for his dumping-ground, the tide had turned and was against him. It was all he could do to force the heavy boat against the swift current.

"I see two improvements I need to make right away," said Alec to himself. "I need lights and I need power. I can buy the lights at once. And when I get a little more money saved, I'll get one of these portable motors to hang over the stern. Then I can work faster and easier."

As soon as he had emptied his shells and made his boat fast, Alec walked over to Port Norris, the nearest town, where he found an acetylene lamp that would answer his purpose. He bought it and some carbide and walked back to Bivalve. He went to his boat, and decided how he would mount the light. Then he started for the Bertha B. But first he paused to look at the little pile of shells he had thrown on the shore. There were only a few bushels and the heap seemed very small indeed.

"I suppose there aren't more than thirty cents' worth altogether," said Alec to himself, "but never mind. Great oaks from little acorns grow. Nobody knows how big this shell pile will become, or what will come of the venture. But one thing's sure. I started at the bottom, and I haven't gotten far yet, but I've climbed one rung of the ladder, anyhow. I'm more than a mere deck-hand. I'm a shell merchant, now," and Alec laughed heartily at the joke. "How long will it be before I'm an oyster merchant?"


CHAPTER XIII AN UNLOOKED-FOR FRIEND

Much sooner than he had ever dreamed would be the case, Alec had an opportunity to become an oyster merchant. But it was a sort of oyster business very different from any he had thought of. It was no trouble at all for Alec to secure the shells of additional shippers, for by this time Alec was favorably known to almost everybody at Bivalve. The story of his rescue of Hawley had drawn attention to him. And his modest demeanor, his cheerful way, and his general spirit of helpfulness, attracted every one who met him.