"We will tell you all about it. Come upstairs, where we can sit down in comfort and talk. Perhaps we may ask you to assist us in finding the thief," said Miss Elting.

The boys followed the girls to the upper deck, and after they had seated themselves Miss Elting related what had happened. "Now, boys," she concluded, "have you the remotest idea as to who could have taken the boat?"

For a moment George stared at the guardian in silence, then he said gravely, "Perhaps you think, Miss Elting, that one of us sneaked over here last night. I'll admit that we did play pirates, and got the worst of it, but none of our fellows left camp after we got back from that pirate trip. There is something strange about this, and it looks to me as though you had a really malicious enemy."

"That is what I think," replied Harriet. "You know, of course, of our previous experiences. Some one is seeking to drive us away. To me it is the work of a man who for some reason is our enemy. I thought we had given him the slip, but he has found us again."

"I will tell you what to do, ladies," spoke up George after pondering the subject briefly. "You had better run your boat right up on the shore at one end of our camp, where we can keep our eyes on you. When you wish to move we will move with you. In that way you will have no further trouble."

"You boys wouldn't be of any help to us," interrupted Jane.

"Why not?" demanded Larry Goheen, bristling.

"Because you sleep too well."

"I don't believe I should dare to spend a night on that island," said Harriet Burrell, regarding the shores of the Island of Delight with troubled eyes.

"Why not?" repeated Larry.