His eyes still closed, he listened to the voice. It was very low, scarcely more than a murmur, yet it was thrillingly sweet. It might not be a human voice, after all, just the distant note of a bird in the forest, or the murmur of a brave little stream, or a summer wind among green leaves.
He moved a little and became conscious that he was not going back into that winter region of dusk. His soul instead was steadily moving toward the light. The beat of his heart grew normal, and then memory in a full tide rushed upon him. He saw the great cavalry battle with all its red turmoil, the savage swing of von Boehlen's saber and himself drifting out into the darkness.
He opened his eyes, the battle vanished, and he saw himself lying upon a low, wooden platform. His head rested upon a small pillow, a blanket was under him, and another above him. Turning slowly he saw other men wrapped in blankets like himself on the platform in a row that stretched far to right and left. Above was a low roof, but both sides of the structure were open.
He understood it all in a moment. He had come back to a world of battle and wounds, and he was one of the wounded. But he listened for the soft, musical note which he believed now, in his imaginative state, had drawn him from the mid-region between life and death.
The stalwart figure of a woman in a somber dress with a red cross sewed upon it passed between him and the light, but he knew that it was not she who had been singing. He closed his eyes in disappointment, but reopened them. A man wearing a white jacket and radiating an atmosphere of drugs now walked before him. He must be a surgeon. At home, surgeons wore white jackets. Beyond doubt he was one and maybe he was going to stop at John's cot to treat some terrible wound of which he was not yet conscious. He shivered a little, but the man passed on, and his heart beat its relief.
Then a soldier took his place in the bar of light. He was a short, thick man in a ridiculous, long blue coat, and equally ridiculous, baggy, red trousers. An obscure cap was cocked in an obscure manner over his ears, and his face was covered with a beard, black, thick and untrimmed. He carried a rifle over his shoulder and nobody could mistake him for anything but a Frenchman. Then he was not a prisoner again, but was in French hands. That, at least, was a consolation.