"Look, Jan!"

"Where?" she asked.

"Over there," and her brother pointed to the island. "Do you see that blue light?"

"On the island, do you mean? Yes, I see it. Maybe somebody's there with a lantern."

"Nobody lives on Star Island. Besides, who'd have a blue lantern?"

Jan did not answer.

It was now quite dark, and down in the lake, where there was a patch of black which was Star Island, could be seen a flickering blue glow, that seemed to stand still and then move about.

"Maybe it's lightning bugs," suggested Jan.

"Huh! Fireflies are sort of white," exclaimed Ted. "I never saw a light like that before."

"Me, either, Ted! Hurry up home. Giddap, Nicknack!" and Jan threw at the goat a pine cone, one of several she had picked up and put in the wagon when they were taking a rest in the woods that afternoon.