This was especially the case when Rod mentioned that they had actually been invited into the presence of King Albert, who had thanked them personally.

“It is all very interesting, young M’sieu,” said the commandant, when Rod paused for breath; “but naturally we would be better pleased if you could show us some proof that these wonderful things have come your way. So grave an accusation may not be brushed aside, you understand, with a wave of the hand. And I am sure you will only too gladly oblige us in this case.”

He smiled when saying this; so too did the younger officers, for they could not believe that the boy was carrying anything with him calculated to substantiate his remarkable story.

Judge then of their amazement when Rod coolly produced certain documents which he kept wrapped in oilskin, located in a deep pocket of his coat.

“Be kind enough, my Colonel,” Rod said composedly, “to observe that not only is this paper signed by the gallant king of the Belgians, but that indeed he himself wrote every word it contains. And I have still other proofs to show you in turn, if you would still be convinced that our story is every word of it true.”

There was a tense silence; several pairs of eyes were glued on that document which Rod meant to have framed if ever he were lucky enough to get it safely home with him. It would be a badge of honor to which he and his chums might proudly point when speaking of their remarkable adventures in the Land of the Great War.

The manner of the colonel had changed when finally he looked up. Admiration spoke in the glance of his sparkling eyes. Here, then, were brave American boys who had indeed done something worthy of commendation by one whose name was already on the lips of every loyal Frenchman; because the stubborn defense of his native soil by King Albert and his little army had caused the delay in the plans of the German host that really saved Paris from capture.

“It is only right that I should beg your pardon, young M’sieu,” he hastened to say, with deep feeling his voice; “there is no mistaking the meaning of this recommendation, which rings true. You are the friends of Belgium, and also of France. There is little that you could ask within my power to grant that I would refuse you. And if you will do me the honor to shake hands with me I shall be proud to press the palm that King Albert has held.”

Well, the thing had not been so hard to accomplish after all. Still Rod realized that the Secret Agent of the French Government must have sold himself to Jules for a price, knowing at the time he was going to put the lives of innocent boys in peril; and Rod did not feel positively safe yet.

The man, however, saw that, so far as he was concerned, he had put his foot in a hole and had better beat a hasty retreat while there was yet time.