“We’ll come to that part of it later,” responded Mr. Mainwaring. “I shouldn’t be surprised,” he added with a twinkle in his eyes, “if it could all be arranged satisfactorily. You see, I’m not going to take you lads down there to idle. Far from it. Idleness is the worst thing for boys or men. I’ve work for you to do. As I told you, this young scamp Jared, who is really more fool than knave, has skipped out for the Isthmus. That I have found out as you know. With him went Alverado and Estrada, the latter having suddenly resigned his diplomatic post at Washington. A third party went also, who I more than suspect is the keen-faced young man you told me you had seen in Jared’s company at the barn, at the ball game, and also on the evening Jared took his abrupt departure.

“Now, of course, they are on the qui vive on the Isthmus for this precious outfit who, undoubtedly, mean mischief of some sort. Just what it is I am not prepared to say, but I can tell you that I have a shrewd suspicion. Now you boys have plenty of pluck, resource and enterprise—don’t turn red, I’m not in the habit of flattering anybody and I mean it. You are the only people that I know of that have actually seen Alverado and who would be able to pick out this miserable, misled Jared.”

“You want us to do detective work!” gasped Tubby in an awe-struck tone.

Mr. Mainwaring laughed and threw up his hands.

“Heaven save the mark! I suspect you of reading dime novels, Master Tubby. No, there is nothing Old-Sleuth-like about what I would want you to do; nothing very thrilling or exciting about it. I’d simply want you to accompany me and maybe point out the men you have seen plotting together, for the benefit of the Isthmian police; so you see there is no danger, no glamour, no promise of adventure about it; only a hum-drum trip, but one that I am sure will prove full of interest.”

Had Mr. Mainwaring possessed a prophetic eye he might not have spoken exactly as recorded above. But not being blessed with such an organ he, of course, had no means of knowing into what danger and adventure the Boy Scouts were destined to be thrust while on the Isthmus.

“Oh, but we’d like to go!” sighed Rob.

“It’s like a beautiful dream,” struck in Merritt with a far-away look in his eyes.

“I suppose that there’s plenty to eat down that way?” asked Tubby rather suspiciously.

The tension was relieved by a hearty laugh from them all.