“He’s going down,” she whispered. It was true. Circling slowly, cautiously, Sparky nursed his disabled plane at last into a smooth glide that brought him swiftly down. “He’s out too far,” she groaned. “He’s afraid there’s just one more native child. “There!” she exclaimed. “He’s down!” She saw the big plane bump hard, then bump—bump again. It did not heel over, but went gliding straight on. “He made it!” she screamed aloud. “Oh! Glory!” Bright hopes sped through her mind. The defective motors would soon be repaired. Before the natives returned they would once again rise high above the jungle and speed away to rejoin their convoy. She had begun to feel dreadfully lonesome away from all that thundering flight. At Para, they would be united and then— Her thoughts broke off. Her lips parted in a scream that did not come. Of a sudden the ship down there on the ground, gliding forward, had whirled half about. Its right wing crumpled; it turned toward the black waters of the river. After gliding forward half the distance to those threatening waters, it came to a sudden halt, then crumpled into a heap. With lips parted she kept her eyes glued upon the plane. Would it be set on fire? A slow smoke rose, but no flames. A figure came tumbling from the plane. “One more!” she whispered. “Just one more!” The figure that had appeared remained motionless for a space of seconds. Then he leaped forward to re-enter the wreck. “One of them is hurt,” she called to Janet. “Keep circling.” It was true, for soon the single figure appeared once more, this time bearing a limp burden. “Janet,” Mary exclaimed as she resumed control of the plane, “we’re going down!” “This,” said Janet, “is a large plane. Larger than Sparky’s.” “And easier to control. This,” said Mary proudly, “is the Lone Star, the only plane of its kind in the world!” “It’s almost priceless,” Janet agreed.