"We fought the Staubbach in shifts…. And all through those months of autumn and winter there was no chance for us to get away. It is not cold under ground…. It was like a dark, thick dream. We tried to realise that war was going on, over our heads, up above us somewhere in daylight—where there was sun and where stars were…. It was like a thick dream, Recklow. The stars seemed very far…."
"You had passed as inmates of some German asylum?"
"We had killed two landwehr on the Staubbach. That was a year ago last August—" He looked at the sleeping girl beside him: "My little comrade and I undressed the swine and took their uniforms…. After a long while—privations had made us both light-headed I think—we saw a camp of the insane in the woods—a fresh relay from Mulhaus. We talked with their guards—being in Landwehr uniform it was easy. The insane were clothed like miners. Late that night we exchanged clothes with two poor, demented creatures who retained sufficient reason, however, to realise that our uniforms meant freedom…. They crept away into the forest. We remained…. And marched at dawn—straight into the jaws of the Great Secret!"
Recklow had remained at the telephone until dawn. And now Belfort was through with him and Verdun understood, and Paris had relayed to Headquarters and Headquarters had instructed John Recklow.
Before Recklow went to bed he parted his curtain and looked out at the misty dawn.
In the silvery dusk a cock-pheasant was crowing somewhere on a wheat-field's edge. A barnyard chanticleer replied. Clear and truculent rang out the challenge of the Gallic cock in the dawn, warning his wild neighbour to keep to the wilds. So the French trumpets challenge the shrill, barbaric fanfares of the Hun, warning him back into the dull and shadowy wilderness from whence he ventured.
Recklow was awake, dressed, and had breakfasted by eight o'clock.
McKay, in his little chamber on the right, still slept. Evelyn Erith, in the tiny room on the left, slept deeply.
So Recklow went out into his garden, opened the wooden door in the wall, seated himself, lighted his pipe, and watched the Belfort road.
About ten o'clock two American electricians came buzzing up on motor-cycles. Recklow got up and went to the door in the wall as they dismounted. After a short, whispered consultation they guided their machines into the garden, through a paved alley to a tiled shed. Then they went on duty, one taking the telephone in Recklow's private office, the other busying himself with the clutter of maps and papers. And Recklow went back to the door in the wall. About eleven an American motor ambulance drove up. A nurse carrying her luggage got out, and Recklow met her.
After another whispered consultation he picked up the nurse's luggage, led her into the house, and showed her all over it.
"I don't know," he said, "whether they are too badly done in to travel as far as Belfort. There'll be a Yankee regimental doctor here to-day or to-morrow. He'll know. So let 'em sleep. And you can give them the once-over when they wake, and then get busy in the kitchen."
The girl laughed and nodded.
"Be good to them," added Recklow. "They'll get crosses and legions enough but they've got to be well to enjoy them. So keep them in bed until the doctor comes. There are bathrobes and things in my room."
"I understand, sir."
"Right," said Recklow briefly. Then he went to his room, changed his clothes to knickerbockers, his shoes for heavier ones, picked up a rifle, a pair of field-glasses and a gas-mask, slung a satchel containing three days' rations over his powerful shoulders, and went out into the street.
Six Alpinists awaited him. They were peculiarly accoutred, every soldier carrying, beside rifle, haversack and blanket, a flat tank strapped on his back like a knapsack.
Their sergeant saluted; he and Recklow exchanged a few words in whispers. Then Recklow strode away down the Belfort road. And the oddly accoutred Alpinists followed him, their steel-shod soles ringing on the pavement.
Where the Swiss wire bars the frontier no sentinels paced that noon. This was odd. Stranger still, a gap had been cut in the wire.
And into this gap strode Recklow, and behind him trotted the nimble blue-devils, single file; and they and their leader took the ascending path which leads to the Calvary on Mount Terrible.
Standing that same afternoon on the rocks of that grim Calvary, with the weatherbeaten figure of Christ towering on the black cross above them, Recklow and his men gazed out across the tumbled mountains to where the White Shoulder of Thusis gleamed in the sun.
Through their glasses they could sweep the glacier to its terminal moraine. That was not very far away, and the "dust" from the Staubbach could be distinguished drifting out of the green ravine like a windy cloud of steam.
"Allons," said Recklow briefly.
They slept that night in their blankets so close to the Staubbach that its wet, silvery dust powdered them, at times, like snow.
At dawn they were afield, running everywhere over the rocks, searching hollows, probing chasms, creeping into ravines, and always following the torrent which dashed whitely through its limestone canon.
Perhaps the Alpine eagles saw them. But no Swiss patrol disturbed them. Perhaps there was fear somewhere in the Alpine Confederation—fear in high places.
Also it is possible that the bellowing bluster of the guns at Metz may have allayed that fear in high places; and that terror of the Hun was already becoming less deathly among the cantons of a race which had trembled under Boche blackmail for a hundred years. However, for whatever reason it might have been, no Swiss patrols bothered the blue devils and Mr. Recklow.
And they continued to swarm over the Alpine landscape at their own convenience; on the Calvary of Mount Terrible they erected a dwarf wireless station; a hundred men came from Delle with radio-impedimenta; six American airmen arrived; American planes circled over the northern border, driving off the squadrilla of Count von Dresslin.
And on the second night Recklow's men built fires and camped carelessly beside the brilliant warmth, while "mountain mutton" frizzled on pointed sticks and every blue-devil smacked his lips.
On the early morning of the third day Recklow discovered what he had been looking for. And an Alpinist signalled an airplane over Mount Terrible from the White Shoulder of Thusis. Two hours later a full battalion of Alpinists crossed Mount Terrible by the Neck of Woods and exchanged flag signals with Recklow's men. They had with them a great number of cylinders, coils of wire, and other curious-looking paraphernalia.
When they came up to the ravine where Recklow and his men were grouped they immediately became very busy with their cylinders, wires, hose-pipes, and other instruments.
It had been a beautiful ravine where Recklow now stood—was still as pretty and picturesque as a dry water-course can be with the bowlders bleaching in the sun and green things beginning to grow in what had been the bed of a rushing stream. For, just above this ravine, the water ended: the Staubbach poured its full, icy volume directly downward into the bowels of the earth with a hollow, thundering sound; the bed of the stream was bone-dry beyond. And now the blue-devils were unreeling wire and plumbing this chasm into which the Staubbach thundered. On the end of the wire was an electric bulb, lighted. Recklow watched the wire unreeling, foot after foot, rod after rod, plumbing the dark burrow of the Boche deep down under the earth.
And, when they were ready, guided by the wire, they lowered the curious hose-pipe, down, down, ever down, attaching reel after reel to the lengthening tube until Recklow checked them and turned to watch the men who stood feeding the wire into the roaring chasm.
Suddenly, as he watched, the flowing wire stopped, swayed violently sideways, then was jerked out of the men's hands.
"The Boche bites!" they shouted. Their officer, reading the measured wire, turned to Recklow and gave him the depth; the hose-pipe ran out sixty yards; then Recklow checked it and put on his gasmask as the whistle signal rang out along the mountain.
Now, everywhere, masked figures swarmed over the place; cylinders were laid, hose attached, other batteries of cylinders were ranged in line and connections laid ready for instant adjustment.
Recklow raised his right arm, then struck it downward violently. The gas from the first cylinder went whistling into the hose.
At the same time an unmasked figure on the cliff above began talking by American radiophone with three planes half a mile in the air above him. He spoke naturally, easily, into a transmitter to which no wires were attached.
He was still talking when Recklow arrived at his side from the ravine below, tore off his gas-mask, and put on a peculiar helmet. Then, taking the transmitter into his right hand: "Do you get them?" he demanded of his companion, an American lieutenant.
"No trouble, sir. No need to raise one's voice. They hear quite perfectly, and one hears them, sir."
Then Recklow spoke to the three airplanes circling like hawks in the sky overhead; and one by one the observers in each machine replied in English, their voices easily audible.
"I want Zell watched from the air," said Recklow. "The Boche have an underground tunnel beginning near Zell, continuing under Mount Terrible to the French frontier.
"I want the Zell end of the tunnel kept under observation.
"Send our planes in from Belfort, Toul, Nancy, and Verdun.
"And keep me informed whether railroad trains, camions, or cavalry come out. And whether indeed any living thing emerges from the end of the tunnel near Zell.
"Because we are gassing the tunnel from this ravine. And I think we've got the dirty vermin wholesale!"
At sundown a plane appeared overhead and talked to Recklow:
"One railroad train came out. But it was manned by dead men, I think, because it crashed into the rear masonry of the station and was smashed."
"Nothing else, living or dead, came out?"
"Nothing, sir. There is wild excitement at Zell. Troops at the tunnel's mouth wear gas-masks. We bombed them and raked them. The Boche planes took the air but two crashed and the rest turned east."