“There, he’s thinking of Sallie again,” remarked Josh.

“But we haven’t seen a sign of the Mermaid,” remarked George; “and I reckon she’s left here for the Soo region ahead of us. But Herb, find some way to fasten the little rascal up for tonight, so he can’t do any mischief. If his owner comes for him in the morning we’ll give him a scare.”

Herb managed to do this, although Nick declared he would be afraid to take a wink of sleep for fear of being choked, or something else as dreadful. All the same when his time came to give up sentry duty, no one heard so much as a “peep” from Nick again until daylight arrived.

It was arranged on the following morning that they should explore the island, in order to see its wonders and beauties, in two detachments, each consisting of three. Jack learned that bicycles could be hired close by, and mounted on these he and Herb and Josh made the grand rounds, allowing nothing to escape them.

Then after lunch the others took wheel and carried out the same programme, even to visiting the old blockhouse on the hill, and viewing the charming marine spectacle from the top of the little bluff.

As they gathered around late in the afternoon to compare notes, and discuss the various matters that interested them, Jack noted first of all that the shrewd little monkey, which had been dubbed Jocko, was still aboard the Comfort.

Nobody had shown up to inquire about him. Nick was for going ashore and spreading the news of the find far and wide; but the others refused to allow him. They really believed that Jocko had been sent aboard by his master to steal; and that this party was afraid to claim him now.

“If we have to take him along he’ll give us lots of fun,” remarked Jack.

“Yes, Buster is only thinking that there’d be one more mouth to feed, and that might cut his share of the rations down a peg,” asserted Josh.

“Now that’s where you wrong me,” declared the fat boy, solemnly. “If you insist on hearing what I was thinking about, I’ll tell you. Suppose we should get stormbound somewhere up on the twisting St. Mary’s river, or on the biggest fresh water lake in the world—why, you see we could always turn to Jocko, and make a good meal. I remember reading that monkeys were just prime.”