lines. And whether he was alive now, though wounded, or was another
victim of the Hun machine guns, could not be told.

"Harry's sister couldn't have come at a worse time," remarked Tom,
as he rejoined Jack, having carried the unconscious girl to the same
hospital where Du Boise lay wounded.

"I should say not!" agreed Jack. "Do you really suppose she's
Harry's sister?"

"I don't see Any reason to doubt it. She said so, didn't she?"

"Oh, yes, of course. I was just wondering. Say, it's going to be
tough when she wakes up and realizes what's happened."

"You bet it is! This has been a tough day all around, and if it
wasn't for the good news that our boys are in France I'd feel pretty
rocky. But now we've got all the more incentive to get busy!"
exclaimed Tom.

"What do you mean?"

"I mean get our machines in fighting trim. I'm going out and get a
few Germans to make up for what they did to Harry."

"You're right! I'm with you! But what about what's her name--I
mean Harry's sister?"

"I didn't hear her name. Some of the Red Cross nurses are looking
after her. They promised to let me know when she came to. We can