Above this the guns toll ceaselessly, shaking, as it seems, the very ground itself with a series of sullen "thuds", filling the atmosphere with great vibrations, drum-like echoes, and rolling clouds of smoke.
Jim Braid and Harry Urquhart stood side by side upon the parapet of the ancient, crumbling fort. As the gods of Olympus reviewed the struggles of the Greeks and the Trojans, so those two looked down upon the wide amphitheatre where the conflict was taking place, where men were marching shoulder to shoulder into the very jaws of death.
They could see both sides at once. They could see the Germans on the ridge, firing rapidly into the advancing British troops; they could see the British coming on and on, regardless of danger, heeding only the words of command shouted from line to line.
Far in rear, upon a hill-top, a heliograph blinked and flickered in the sun. There was the officer in command. Thence, by means of his signallers, he controlled the army at his feet, disposing his battalions as a player moves his chessmen on a board.
The two boys stood transfixed in bewilderment and admiration.
"Oh," cried Jim, "what wouldn't I give to be there!"
His heart was with his own countrymen, the thin, khaki lines that were driving straight forward with the tenacity of a pack of hounds that hold the fox in view.
From either side gun after gun spoke in quick succession, until it was as if the world was only thunder and flashes of fire and clouds of yellow smoke. As often as each gun was fired it was loaded and fired again. The noise of the batteries was as persistent as the barking of a chained, infuriated dog.
And then from everywhere, from out of the grass, from behind the rocks, from little undulations in the ground, arose thousands of small khaki figures.
Their ranks were undisturbed; they were even as the staves upon a sheet of music. Line after line extended from one side of the valley to the other, and, in the rear of all, the helio still blinked and glittered, there where the brains of the machine were working the destruction of prophets of "Frightfulness", champions of World Dominion.