Whenever he got to thinking of Tom a queer feeling came over him. It made him uneasy, though he could not explain why that should be so; and from time to time he took himself to task for being worried.

"Of course Tom got back safe and sound," he would muse. "He's too clever a pilot to make a bad job of such a business. And yet, if he doesn't come to-night I'll be terribly anxious. Oh, forget all that! will you, Jack Parmly? Think of something pleasant now. For instance, that it's nearly high noon, and most folks lunch then."

He had just calmed down again, when he had a sudden chill. Men were working in a field about three hundred yards away, for he could hear them calling to one another in German.

Suddenly there came a series of snappy barks. Jack looking around was horrified to discover a small dog. It was a dachschund, long of body, and with crooked, bandy legs. It was standing before the hidden boy and evidently bent on telling everybody by his barks that some suspicious person was hiding in the bushes.

It was a crisis that made Jack's blood run cold!


CHAPTER XXV
BACK TO SAFETY–CONCLUSION

Jack hardly knew what to do. He made threatening gestures at the dog, but they, of course, only added to the trouble, for the animal renewed his barking more briskly than ever.

Then Jack had an inspiration, such as sometimes comes when all seems lost. If the dog continued his barking, sooner or later one of the men working in the field not far off would have his curiosity aroused, and come to ascertain what sort of wild animal the dog had treed.

Jack unfastened his package of food. Since stern tactics had no effect he meant to try to make friends with the dachschund. Dogs are always more or less hungry, he argued; and this must be especially true at that time in every part of Germany, Alsace-Lorraine not excepted, since the pinch of two-and-a-half years of war had made terrible inroads on all kinds of food.