"Listen!" exclaimed Tom. "Doesn't it strike you that there's talking going on outside now?"
"You're right," agreed the other, almost immediately. "I do believe those Hun officers are making a move at last. Now there's going to be some fun let loose when they find that both cars are shy on gas."
"That may be," muttered Tom. "But I wish they'd chosen to hang on for just another half hour. I'd ask nothing better. Helene, how are you getting on, child?"
"I am almost ready, m'sieu," came back in a childish voice that quite thrilled Jack's heart. "I have only to slip my shoes on now and then I shall be ready."
Jack followed his chum over to the window, for by this time the entire rope had been secured from the cot. Tom tested its strength as well as he was able, and found reason to believe it was stanch enough to bear a double burden if necessary.
Loud talking now came from in front of the chateau. Evidently the general had gone out to see his guests off. The chauffeurs could be heard cranking their cars desperately, sounds which gave Jack considerable delight. Apparently their ill success had already begun to arouse suspicions in the minds of the two drivers that something was amiss, for the cranking suddenly ceased, and the watchers from the upper window of the chateau could see feeble lights moving about.
These they knew were matches held by the soldiers while they looked over the motors of their cars. After darkness had come again loud cries arose to tell that the alarming discovery had been made that tanks which the chauffeurs swore had contained a fair amount of petrol at the time they drew up before the chateau, were now most mysteriously empty!
The officers chimed in with expletives that came splutteringly from their lips, so that altogether it was a scene of confusion and excitement which was taking place in front of the old building. One particularly rasping voice Jack fancied must belong to the general himself. He pitied those two wretched chauffeurs, who would be apt to feel the displeasure of their superiors in some way altogether unpleasant.
What the outcome of the affair might be Jack had no idea, nor did he care a particle. All he asked was to be given a chance to make off with Helene while the row was in progress. Once they reached the waiting plane, he felt they could snap their fingers at not only General von Berthold but the entire Hun army as well.
Jack wondered whether this sudden outbreak, and the change in conditions in front of the chateau, would make any difference with Tom. Fortunately that tree afforded partial shelter, and besides, those on the road had but meagre means for striking a light, so it seemed reasonably safe for them to proceed.