"Fellows, I've an idea!" cried Sammy, looking at his chums.

"What, another?" asked Bob.

"Yes," went on Sammy, with a grin. "This is a fine chance for us. Christmas vacation starts next week. Why can't we go to Pine Island on the ice-boat, camp there a few days with Mr. Jessup, and have Jed come back for us—that is if he will?" and he looked at the former bully.

"Of course we'll come for you!" he exclaimed. "We'd do anything for you boys. We'll take you to Pine Island any time you say!"

"Then it's all settled!" spoke Sammy, though it was far from that. "We'll go camping with Mr. Jessup, and—we'll find out the secret of the old hermit," he added in a whisper to his chums.


CHAPTER VII AT CAMP MYSTERY

"Sammy, do you really think we can do it?"