"I will, sir!" said Malcolm promptly.

"And I," added Selwyn.

"Me too," chorused M'Turk and M'Kane.

"And, by gum, how about me?" enquired a lusty voice, as Riflemen Joliffe, bleeding profusely from the head, sat up and vainly attempted to regain his feet.

The other New Zealanders had forgotten Grouser Joliffe, or rather they had put him out of their minds until the clearing-up job was completed. One and all had taken it for granted that the rifleman had paid the penalty for his rashness, and had been shot dead on the spot. Had they known that he was only wounded they would have rushed to his aid, but, thinking otherwise, they had no intention of attending to the dead until the wounded were cared for and the position properly consolidated.

It was Joliffe's steel helmet that had saved him. The German's bullet, fired at a range of ten yards, had struck the upper part of the rim and deflected upwards, completely penetrating the head-dress, while the wearer escaped with a scalp wound, rendering him unconscious for a quarter of an hour.

"Another day, Joliffe!" sang out Captain Nicholson. "See to him, you fellows. Now then, Carr, keep close behind me. M'Turk, M'Kane, and Selwyn at three paces interval."

With a revolver in his right hand, and an electric torch in his left, the Captain, bending low, began the descent of the steep flight of steps leading to the dug-out. By this time the noxious vapours had exhausted themselves, although there was still sufficient smoke to dim the rays of the torch.

Rifle and bayonet at the ready, Malcolm followed his officer, his ears on the alert to catch the first sound that might denote the presence of other Hun cave-dwellers.

As he descended, Malcolm found that the smoke was dispersing under the influence of a steady draught of warm air. The tunnel was heavily timbered--top, sides, and floor. Along one side ran a couple of insulated wires, one of which belonged to an electric alarm-bell. The other was for internal lighting, but every incandescent bulb had been shattered under the terrific concussion of the great Messines mine. In places the massive planks were bulging ominously; so much so that Captain Nicholson hesitated more than once.