The moon was almost obscured behind some darkly drifting cloud. A thin weak light filtered down into the half-seen obscurity of the valley below. Once again the snow was beginning to fall, gently. The air was taut, brittle, in the intensity of its coldness, an Arctic chill that bit to the bone. The icy wind that gusted through the room could have come off the polar ice-cap.
They were on the east side of the castle, Smith realised, the side remote from the cable-car header station. The base of the volcanic plug was shrouded in a gloom so deep that it was impossible to be sure whether or not the guards and Dobermans were patrolling down there: and, for the purposes of present survival, it didn't really matter. Smith withdrew from the window, pulled the nylon from the kit-bag, tied one end securely to the metal leg of the radio table, threw the remainder of the rope out into the night then, with his left hand, thoroughly scuffed and rubbed away the frozen encrusted snow on both the window-sill and for two or three feet beneath it: it would, he thought, have to be a hypercritical eye that didn't immediately register the impression that there had been fairly heavy and recent traffic over the sill. He wondered, vaguely, whether the rope reached as far as the ground and dismissed the thought as soon as it had occurred to him: again, it didn't really matter.
He crossed the room to where Schaffer lay spread-eagled in the doorway. The key was in the lock on the inside of the door and the lock, he observed with satisfaction, was on the same massive scale as everything else in the Schloss Adler. He said to Schaffer: “Time to close the door.”
“Let's wait till they show face again then discourage them some more,” Schaffer suggested. “It's been a couple of minutes since the last lad peeked his head round the corner there. Another peek, another salvo from Schaffer and it might give us another couple of minutes' grace—enough time to make it feasible for us to have shinned down that little rope there and made our getaway.”
“I should have thought of that.” An icy snow-laden gust of wind blew across the room, from open window through open door, and Smith shivered. “My God, it's bitter!”
“Loss of blood,” Schaffer said briefly, then added, unsympathetically: “And all that brandy you guzzled back there. When it comes to opening pores—”
He broke off and lay very still, lowering his head a fraction to sight along the barrel of his Schmeisser. He said softly: “Give me your torch, boss.”
“What is it?” Smith whispered. He handed Schaffer the torch.
“Discretion,” Schaffer murmured. He switched on the torch and placed it on the floor, pushing it as far away from himself as he could. “I reckon if I were in their place I'd be discreet, too. There's a stick poking round the corner of the passage and the stick has a mirror tied to it. Only, they haven't got it angled right.”
Smith peered cautiously round the door jamb, just in time to see stick and suspended mirror being withdrawn from sight, presumably to make adjustments. A few seconds later and the stick appeared again, this time with the mirror angled at more or less forty-five degrees. Mirror and stick disintegrated under the flatly staccato hammering of Schaffer's machine-pistol. Schaffer stood up, took careful aim at the single overhead light illuminating the passage and fired one shot. Now the sole light in the passage came from the torch on the floor, the light from which would not only effectively conceal from the Germans at the far end of the passage what was going on at the radio room door but, indeed, make it very difficult to decide whether or not the door itself was open or shut.
Smith and Schaffer moved back into the radio room, soundlessly closed the door behind them and as soundlessly turned the key in the lock. Schaffer used the leverage of his Schmeisser to bend the key so that it remained firmly jammed in the wards of the lock.
They waited. At least two minutes passed, then they heard the sound of excited voices at the far end of the passage followed almost at once by the sound of heavy boots pounding down the passage. They moved away from the door, passed inside the radio spares room, leaving just a sufficient crack in the doorway to allow a faint backwash of light to filter through. Smith said softly: “Mary, you and Mr. Jones for Thomas there. A gun in each temple.” He took Christiansen for himself, forced him to kneel and ground his gun into the back of his neck. Schaffer backed Carraciola against a wall, the muzzle of his Schmeisser pressed hard against his teeth. At the other end of the machine-pistol Schaffer smiled pleasantly, his teeth a pale gleam in the near darkness. The stillness inside the little room was complete.