Well, that was praise enough to make every fellow glow with satisfaction, and feel glad to know he wore the khaki that had won the sincere respect of this daring voyager of the skies.

"I hope you're not very badly hurt, Mr. Anderson?" Paul ventured, as he knelt at the side of the other.

"I don't believe it's serious, but all the same I'm pretty much crippled after all I've gone through with on this ill-fated trip. But I'm willing to exert myself to the limit in order to get out of this terrible swamp. You can't make a start any too soon to please me."

Paul drew a long breath. If it had been so difficult for active boys, used to balancing, and doing all sorts of stunts, to cross on those treacherous little hummock paths, how in the wide world were they ever going to get a wounded man out of this place?

He only hoped Mr. Anderson would prove to be the possessor of tenacious will power, as well as a reserve fund of strength; he would certainly have good need of both before he struck solid ground again, once the return journey was begun.

"Well, while my chums are getting their breath after our little jaunt, suppose you let me look at any cuts you've got, Mr. Anderson," he suggested, first of all, in a business-like way that quite charmed the aeronaut.

"What, you don't mean to tell me that you are something of a doctor as well as a leader of scouts?" he remarked, with evident pleasure, as he started to roll up one of the legs of his trousers, so as to expose his bruised ankle.

"I know just a little about medicine, enough to make the other fellows want me to take charge whenever they get hurt. Let me introduce my friends, sir."

And accordingly Paul mentioned his own name, and then in turn that of Andy, Babe, Jotham, Seth and Fritz; also stating that there were two more in the patrol whom they had left stranded about half way out of the swamp, to be picked up again on the return journey.

The pleased aeronaut shook hands heartily with each boy. He was experiencing a delightful revulsion of feeling, for all of a sudden the darkness had given way to broad daylight.