* * * * * "The enemy's out!" said Captain Farrell. "And not just where they were expected--they're raising fourteen kinds of hell. The ships have been ordered in. I'm hooked up with the radio room now. They're less than a hundred miles ahead. Of course we won't mix in on it, but I thought it best to have my men standing by." He pressed a little lever on his switchboard and spoke into the mouthpiece of his head-set. "Pilot room? Our two passengers, Colonel Culver and Mr. Smith, are coming forward. Let them see whatever they can of the show." He gave the two a quick smile and a nod and waved them forward with the binoculars in his free hand. "It will be 'lights out' after you get there. We'll be flying dark except for wing and tail lights up on top. The enemy's movements are uncertain; perhaps he can see us anyway, but we won't advertise ourselves to him." The ship's bow was a blunt, rounded nose of glass, cut by cross bars of aluminum alloy. That deeper central portion of the big flying wing was carried ten feet forward; it was but one of many details that Smithy had looked at with interest when he had seen the ship waiting for them on the field. * * * * * The pilot room was dark when they entered. Only the glow from the instrument panel showed the two men who were seated behind the wheel controls. One of them turned and nodded a welcome. "Can't offer you gentlemen seats," he said, "but if you'll stand right here behind us you can see the whole works." He did not wait for a reply, but turned back toward the black night ahead. Smithy glanced past him at the lighted instruments and found the altimeter. Twelve thousand--yes, there was nasty country hereabouts. Then he, too, stared out into the dark at the sky sprinkled with stars, at the vague blur of an unlighted world far below, and off at either side and behind them the quivering lines of cold light where starlight was reflected dimly from the spinning propellers. Other wing lights winked out as he watched, and he knew that from that moment on, they were invisible from below--invisible to human eyes at least--that they were sweeping on through the darkness like some gargantuan night bird pursuing its prey. "Flares ahead, sir," one of the pilots had spoken into the mouthpiece of his telephone, spoken lightly, reporting back to Captain Farrell. The words whipped Smithy's head about, and he, too, saw on a distant horizon, the beginning of a white glare. They were fighting there--two hundred planes roaring downward, one formation following another. In his mind he was seeing it so plainly. The white blaze of light dead ahead grew broader. It had not been as far distant as he had first thought, and the scene that he had pictured came swiftly to reality. * * * * *