"It certainly is, and you may as well save your breath and not mention it again. I am tired out and don't want any more of such talk."

"Well, see here—" broke in Hiram.

"I won't listen to any more. Shut up."

With the words Dawson went over to a hammock at a little distance, spread his coat over it, and lay down to rest. It was not five minutes before his captives could hear him snoring loudly.

Hiram had been watching his every movement in an intense way. Now he leaned over towards Dave. His eyes were snapping with excitement and there was a broad smile on his face, as he whispered into the ear of the young aviator one word. It was:

"Hurrah!"

CHAPTER XXV

CAUGHT CONCLUSION

"Hurrah!" was the word that Hiram Dobbs spoke exultantly, and Dave looked at him in profound surprise.

Hiram had lifted himself up from the seat. Now he went through some movements that almost startled the puzzled young aviator.