Silence—nearly, but not quite. A sound so small as to be almost lost in the echoes of the clamor, an impact upon the air like the tapping of the wings of an insect against one’s ear-drum, a persistent staccato note which no other noise could still, borne with curious distinctness upon some aërial current of the fog bank.

And yet this tiny sound had a strange effect upon the desolate scene, for in a moment, as if they had been sown with dragon’s teeth, the sand dunes suddenly vomited forth armed men who ran hither and thither, their hands to their ears, peering aloft as though trying to pierce the mystery of the skies.

“The blighter! It’s ’im agayn.”

’Im! ’Oo’s ’im, I’d like to arsk?”

“Stow yer jaw, cawn’t yer ’ear? Ole Yaller-belly, agayn.”

The sounds were now clearly audible and to the south a series of rapid detonations shivered the air.

“There goes ‘Johnny look in the air.’ Cawn’t get ’im, though. ’Strewth! ’E’s a cool one—’e is!”

A hoarse order rang out from the trenches behind them—and the men ran for cover. The fog lifted a little and a shaft of light touched the leaden gray of the sea like the sheen on a dirty gun-barrel. The nearer high-angle guns were speaking now—fruitlessly, for the sounds seemed to come from directly overhead. The fog lifted again and a shaft of pale sunlight shot across the line of entrenchments.

“There ’e is, not wastin’ no time—’e ayn’t.”