"Come on then, please, sir; the going is better close to the shore line; and that's the way I came up."

With that he started, the others trailing along in his wake. And Max chuckled to himself more than a few times while thus drawing nearer and nearer to the camp, where a great surprise awaited his chums.

[CHAPTER XVI.]

THE LAST CAMP FIRE ON CATAMOUNT ISLAND.

"Hello! In camp, there, ahoy! Show a head!"

That was the way Max shouted, as he broke into the circle of light cast by the camp fire, none too good just then, on account of lack of attention.

Instantly several heads appeared in view, two at each tent flap, to be exact.

"It's Max, all right!" shouted Steve.

"And, say, what's this he's gone and brought back with him, fellers?" cried Bandy-legs, staring in surprise at the two men, with their gray uniforms and brass buttons of authority.

The four boys now came creeping forth. And when he saw that all of them were fully dressed, Max knew that sleep could hardly have visited the camp during his long absence.