This was enough for the enemy—for the time being, at least. They drew off and the occupants of the shack had time for a breathing spell and an opportunity to reload their weapons.

"They'll be back in a few minutes," declared Colonel Anderson. "Their officers will not let them give up as long as we are here."

"Well, we'll be ready for them," said Chester grimly.

"So we will, Chester," declared Hal. He turned to Uncle John. "Well, what do you think of this kind of a life, sir?" he asked.

Uncle John smiled faintly.

"It's not so bad," he replied. "It's a little strange to me, but you notice I have been able to fire a gun. I guess I'll get used to it in time."

"You are a brave and cool-headed man, sir," declared Colonel Anderson. "I do not believe I was half so cool my first time under fire."

"If you really knew how scared I was, you wouldn't say that," was Uncle
John's reply.

A hail from outside interrupted further talk.

"What do you suppose they want now?" asked Hal.