"Oh! I've picked up a bit of information in that direction," the newcomer told them, an announcement which of course caused Jack to look intensely interested.

He had often found himself repeating that sad message and picturing the suffering of the poor woman who, in dying, did not know what would be the fate of her twin children, thus rudely separated, the one to be carried away by a remorseless relative and the other cast adrift in the midst of the fighting zone.

And so when Tom hinted that fortune had allowed him to secure valuable information connected with the abduction of Helene Anstey Jack's interest leaped upward by bounds. The spirit of laughter passed, and he was now only alert for news that would perhaps stand them in good stead.

"Was it about that man, Von Berthold, Tom?" he demanded.

"No other," came the answer. "Nellie gave me the tip, and I made some inquiries of a prisoner she had picked out from among those who claimed to be Lorrainers and fighting for Germany against their wishes, because they were forced into it. She had dressed a wound for him, and had got to talking with him. I was able to treat him to some cigarettes, and also gave him a cake of chocolate on the sly; because that's really against orders, you know. But he promised to nibble it in secret, and not let any one see him."

"I'm really ashamed of you, Tom!" said Harry, shaking his forefinger in a threatening fashion, and pretending to scowl. "A fine example to set to other pilots in our unit, or any of the doughboys in fact. But then you'll claim you had a good object in doing it; and of course circumstances alter army rules, as well as ordinary cases. Go on, and talk some more."

"Well, from this prisoner I learned that General von Berthold's first name is really Anton, which you remember she used in telling of his carrying little Helene off."

"We'll call that point settled, then," affirmed Jack decisively. "This German officer whose brilliant work has often been mentioned in dispatches to the Paris newspapers, is Jeanne's uncle. What else did you pick up?"

"He's quartered right now in an old chateau on a height that overlooks this whole sector of country, though some miles beyond the Argonne forest," explained the one who was telling the story.

"For a short time only," grimly announced Harry, "because the doughboys have got the Boche on the run, and before long we'll see him skipping out for Sedan and the border. I suppose when this famous general does have to give up his fine chateau he'll send it sky-high with explosives, as they always do, so as to leave nothing that is French made to comfort their enemies."