“Go—go—quick—you’ll be killed, Barney!” shrieked Valancy, trying to push him away.

Barney dropped on his knees, ghost-white, frantically tearing at her shoe-lace. The knot defied his trembling fingers. He snatched a knife from his pocket and slashed at it. Valancy still strove blindly to push him away. Her mind was full of the hideous thought that Barney was going to be killed. She had no thought for her own danger.

“Barney—go—go—for God’s sake—go!”

“Never!” muttered Barney between his set teeth. He gave one mad wrench at the lace. As the train thundered around the curve he sprang up and caught Valancy—dragging her clear, leaving the shoe behind her. The wind from the train as it swept by turned to icy cold the streaming perspiration on his face.

“Thank God!” he breathed.

For a moment they stood stupidly staring at each other, two white, shaken, wild-eyed creatures. Then they stumbled over to the little seat at the end of the station-house and dropped on it. Barney buried his face in his hands and said not a word. Valancy sat, staring straight ahead of her with unseeing eyes at the great pine woods, the stumps of the clearing, the long, gleaming rails. There was only one thought in her dazed mind—a thought that seemed to burn it as a shaving of fire might burn her body.

Dr. Trent had told her over a year ago that she had a serious form of heart-disease—that any excitement might be fatal.

If that were so, why was she not dead now? This very minute? She had just experienced as much and as terrible excitement as most people experience in a lifetime, crowded into that endless thirty seconds. Yet she had not died of it. She was not an iota the worse for it. A little wobbly at the knees, as any one would have been; a quicker heart-beat, as any one would have; nothing more.

Why!

Was it possible Dr. Trent had made a mistake?