“Yes, and its cargo is really priceless,” Mary might have added, but did not for that was her military secret, hers and Sparky’s. The C.O. had told just that to her before they took off. “I am putting it on your plane,” the C.O. had said, “because your Lone Star is the fastest, strongest, most dependable transport plane we have in our outfit. And I have given the plane to you because other than two pilots that cannot be spared, you are the only one who knows her and can take her safely through.” This, she realized, had been high praise. Hers was a grave responsibility, but Sparky, her good pal, was down there. Was he the one who had been injured? She had no way of knowing. “I’m going down,” she repeated softly. CHAPTER II SAVAGES AND THE NIGHT CHAPTER II SAVAGES AND THE NIGHT As the big plane circled, drifting slowly down, Mary leaned over to say in a deep, impressive voice: “Janet, if we crash, and there’s a spark of life in you, get out quick and run, crawl, anything. Get away fast.” “Who wouldn’t?” Janet stared. “If the ship gets on fire the gas tanks will explode and—” “It’s worse than that,” Mary confided. “This ship is mined.” “Mined!” Janet stared. “It certainly is! And by our own people. This is one ship our enemies will never take apart piece by piece, nor its cargo either. In case of a crash, it will be torn to ribbons.” “That—why, that’s terrible,” Janet’s voice was husky. “Not as bad as it seems,” was the slow reply. “Only fire will set off the explosives. Bumping won’t do it. There’s a fuse, too. I know right where it is. No, they’ll never get the Lone Star or her cargo. And there’s nothing they’d like half as much to do. But they won’t get her. Never! Never. “And now,” she breathed.