“And perhaps—” her voice dropped as if in a prayer. “Perhaps we shall.”

Jeanne’s soul was like a day of clouds and sunshine, a change with every tick of the clock.

Next instant she had caught sight of a tall, narrow tower rising above a low building.

“The abandoned lighthouse!” she cried. “That is where our good friend the fisher boy, Swen, lives. He told me he had his home with his father and mother in that tower. What an odd home it must be! No corners in the rooms at all. Oh, I must see it and our good friend Swen!”

Next instant she sprang into a boat bumping at the side of the schooner, untied the rope, seized the oars and rowed away alone. Even as she did this there came over her again that sense of impending danger.

* * * * * * * *

Greenstone Ridge, like the backbone of a very lean horse, runs the entire length of Isle Royale. The crest of that ridge may be reached only by climbing a very steep slope. This climb is broken by narrow plateaus. When Florence and Greta had reached the first plateau they turned their backs upon that end of the island that was known to them and headed straight on into the great unknown.

They came at once upon a well-trodden moose trail. Hundreds of moose wander from end to end of this strange island. This trail made travel easy. Moss soft as carpet, bits of soft wood beaten into pulp, with here and there a stretch of black earth or gray rock, offered pleasant footing for their patiently plodding feet.

“We’ll stop at noon,” Florence said. “Have a cold lunch and a good rest. We’ll travel some more after that. When we’re tired we’ll find a big flat rock, build a fire, make hot chocolate, fry bacon, have a real feast. Then the tent and blankets. We’ll be living where no one has lived, explorers. Won’t it be grand?”

Greta had thought it might be. She did not feel quite sure. Pictures of her own safe bed, of a table spread with snowy linen and shining silver, floated before her eyes. “If mother could see me now!” she whispered.