“Well, in case we don’t come back we can’t help him in his search, as we promised.”

“If we don’t come back our friends will know it, and they can tell the professor if he inquires for us,” said Jerry grimly. “Let it go at that. If we get back we’ll be here ourselves in case the professor ever gets this far to the front. If we don’t get back—well, he’ll have to get some one else to help him. Come on!” 99

The last word was given, the final preparations had been made. Then silently, like shadows of the night, the figures crept out of the trench in the darkness and advanced toward the German lines.

The American barbed wire had been cut in places to let the party through. To pass the German barrier they would have to do their own cutting, and they were provided with tools for this purpose.

Silently they went down the lane of wire, now and then passing grim sentries to whom the password was given. And then, coming to the gap in the wire, Ned, Bob and Jerry, with the others, passed through. Each member of the party carried an automatic pistol and several hand grenades. These were small, hollow containers, of cast-iron, loaded with a powerful explosive, which was set off after a certain trigger or spring or firing pin (according to the type used) was released by the thrower. The explosive blew the grenade to bits, and it was scored, or crisscrossed, by deep indentations so that the iron would break up into small pieces like shrapnel. The grenades could be carried in a pouch or in the pocket, and were harmless as long as the detonating device was not disturbed.

Silently the lieutenant led his men forward. Jerry Hopkins, the only noncommissioned officer in the squad, marched next, as in the event of the 100 lieutenant being killed the command would fall to him.

No talking was permitted, and each man knew what he was to do, so no orders were necessary. On and on they went, and presently they found themselves traveling over the battle-scarred and shell-pitted territory of No Man’s Land. They had got close to the German barbed wire when suddenly, as though their movements had been watched, several star shells were sent up by the Huns.

Instantly every man in the party fell flat on his face and did not move. It was the only thing to do. They resembled, as nearly as they might, the dead which lay all about them on the desolate field.

And some of the dead had been there a long time, as it was impossible for either side to bury them, though occasionally, at night, parties went out to bring in those in whom it was hoped a spark of life still remained.

Jerry found that he had thrown himself down close beside a dead Hun. He wanted desperately to move, for his position was grimly unpleasant, but he did not dare. This was not the most glorious side of war, but it was vitally necessary.