"Why, no, sir," answered Jimmy. "The Germans didn't break in—it was only the big shell they sent over. But you must have met them if you came along the tunnel just now."
"Met who?" Lieutenant Morrison queried.
Jimmy explained, Roger putting in a word now and then. The officer shook his head.
"We met no one," he remarked. "It's queer, too, for there doesn't seem to be any side passage from this tunnel, though there may be some we don't know about. We didn't stop to look, as a matter of fact. As soon as I heard there were some of our boys in the smashed dugout I began to plan a rescue. Some one remembered this unused tunnel and dugout, just as you remembered it, Sergeant Blaise, and this was the only way we could get in to save you. But we met no one on our way."
"That's queer," declared Jimmy.
"It is," agreed Lieutenant Morrison. "This matter must be reported to headquarters. But now let's get out of here. No telling when this place may come down about our ears."
Iggy was feeling a little better, having had the weight off his injured foot for a while, and soon they were progressing along the tunnel toward the exit. This tunnel was wider, and on the way along it the four Khaki Boys, as well as the members of the relief party, looked for side openings or shafts.
"Here's one!" exclaimed the lieutenant. "Corporal White, you take a man and go along it and see if you can find any trace of the four mentioned by Sergeant Blaise. Be on the alert. Even two of the men being in American uniforms would not guarantee anything. But this is probably how they eluded us," he said to Jimmy, nodding to indicate the passage.
A little later the party emerged from the tunnel that led into the dugout, and they were welcomed by their comrades, many of whom had thought that Jimmy and his chums had been killed, or at least badly wounded when the big German shell smashed in the top of the shelter.
Iggy was taken to a dressing station, and later it was learned that he was not as badly hurt as was at first feared. He would be back in line again within a few days, it was said.