From the far distance came the muffled roar of guns, sometimes silenced, as it were, by the nearer staccato rattle of machine-guns, and then from perhaps five hundred yards away was heard the sharp report of anti-aircraft weapons.

"And it do yer good," said Nobby, hidden well behind the masonry, staring up into the sky, "it do yer good to see them boys up there fightin' their aeroplanes same as ships is fought at sea. Gee! as our one and only Larry says, if they ain't cleared the road already! There's not a bloomin' German left on it, which says somethin' for aeroplanes and more for British machine-guns, lettin' alone the young chaps as works 'em. If only some of 'em could see us down 'ere and drop to the ground to take us off! I wouldn't be scared, give you my word, though I'd rather go through any sort of battle in the front line than go up in an aeroplane. They don't look safe, and they ain't, that's my belief, though to see them boys of ours a-goin' off in 'em you'd think it was just a joy ride. S'welp me! 'Ere, what's happenin'?"

Bill, standing close beside him, gripped his arm.

"Get down!" he said; "they're coming this way. Our machine-guns have driven them from the road, and they are looking for shelter. This is an awkward business."

"Awkward! It's—it's—rotten!" said Nobby.

"Yep," they heard the inevitable lisp from Larry. "Gee! it is real awkward that! Them German chaps don't like your British machine-guns firing down on 'em, and I don't wonder; but that didn't ought to make 'em want to come poachin' here on our shelter. We ain't got no use for 'em! See here, Bill, it's likely to show us up."

Necks were craned round odd corners, eyes peered out across the broken ground towards the road, and fixed themselves upon numbers of crawling figures—the figures of German infantry who a little while before had been marching full of confidence along the Albert road. But those swirling aeroplanes which had drawn the admiring glances of Bill and his friends had swooped down upon them, and, as we have described, they had cleared the road in little time, but for the men who lay killed or wounded upon it, and now had shot off towards Bapaume, bombing and machine-gunning other troops behind. But they might return at any instant, and, with that in mind, the Germans, swept from the road, were seeking the closest cover. Some of them had been attracted by the ruins where Bill and his party hid, and were coming rapidly towards them.

"And there's quite a whole heap of 'em," said Nobby.

"Ah!" he heard Bill exclaim. "If it was a matter of a dozen, or even two, we might take 'em one by one as they crawled in, and——"

"And do 'em in," whispered Nobby. "Here, let me get down to that place there for which they are making. I'll do 'em in, 'struth I will!"