As the boys got down flat on the ground, Pierre Deschaud pulled a forked stick some two feet long from under his shirt. Then, crouching down, he hooked the bottom wire of the fence in the fork part and lifted it upward as high as he could.

"Now, one at a time worm your way under," came his strained whisper. "Keep as close to the ground as you can. Now, go ahead."

Dave hesitated a fraction of a second, and then started to inch his body forward. He did so by digging his fists and his toes into the ground and shoving. He kept his face so close to the ground that his nose was rubbing along it. Inch by inch he crawled forward, with air locked in his lungs and his heart hammering against his ribs. Just a few inches above him was sudden and terrible death. If Pierre Deschaud's strength should fail! Or if the forked stick should break and the deadly wire sap downward! Or if—

"There, you are through!" he heard Pierre Deschaud's whisper. "Now, turn around and grasp your friend's outstretched hands and pull him under."

Trembling like a leaf, and his body dripping from nervous tension, Dave got up on his hands and knees and swiveled around. Freddy's head and shoulders were already under the wire, and his hands were outstretched. Dave bent down and grabbed them and slowly pulled his pal through to safety. The instant Freddy's feet were clear of the wire, Pierre Deschaud removed the forked stick and let the straining wire snap back into place.

"And now you have only to hide in that grass and wait until it is almost dawn," they heard him whisper through the wire. "Always just before the dawn they start up all their engines to remove the chill of the night. The nearest plane cannot be more than seventy yards from where you are, now. Wait until the mechanics have started the planes and walked away to let them warm up. Then dash for the nearest plane. The swift fighters are hangared on this side of the field, so you need not worry about having to steal a huge bomber. And so, I leave you now."

The old man's voice faltered for a moment; then he got control of his emotions.

"May God fly with you, my brave friends," he whispered. "It rests with you, now. I must return to my boat and get back across the river before it is light."

"I wish you could go with us, sir," Dave whispered.

"No, although I thank you for the kind thought," Pierre Deschaud whispered. "However, my place is here in Belgium. Here I must stay until I die, fighting as best I can for the liberation of my country. And so, farewell, my courageous friends. May God fly with you!"