The lad’s eyes brightened. He was worn out with the heat, and too weary to speak. He laid his little hand in his father’s, and they went down to the river. Marowitz walked down a long pier, crowded with people, and peered into the face of every man he saw. They were all peaceful workingmen, oppressed by the heat, and seeking rest, and none among them had marked ears. The cool breeze acted like a tonic upon little Boots. In a few minutes he had joined a group of children who were running out and screaming shrilly at play, and presently his merry voice could plainly be distinguished above all the rest. Marowitz seated himself on the string-piece at the end of the pier, and leaned his head against a post in grateful, contented repose. His mind went ruefully over his week’s work. “He cannot be in this neighbourhood,” he thought, “else I would have found some trace of him. I have left nothing undone. I have worked hard and faithfully on this assignment. But luck is against me. To-morrow I will have to report—failure.” It was a depressing thought. He had had his chance and had failed. Promotion—the rosy dawn of fame—became dimmer and dimmer. Now suddenly rose a scream of terror, followed instantly by a loud splash. Then a hubbub of voices and cries. Then, out of the black water, a wild cry, “Papa! Papa!” Even before the people began to run toward him Marowitz realised that Boots had fallen into the river. A swift, sharp pang of dread, of horrible fear, shot through him. He saw the white, upturned face floating by—sprang swiftly, blindly into the water. And not until the splash, when the shock of the cold water struck him, at the very moment when he felt the arms of little Boots envelop him, and felt the strong current sweeping them along—not until then did Marowitz remember that he could not swim a stroke. “Help! Help!” he cried, at the top of his voice. But the lights of the pier had already begun to fade. The cries of the people were rapidly dying out into a low hum. It was ebb tide, swift and relentless as death. A twist in the current carried them in toward another pier—deserted—and dark—save for a faint gleam of light that shone through an aperture below the string-piece and threw a dancing trail of dim brightness upon the water. “Help! Help!” cried Marowitz, in despair. He heard an answering cry. The faint light had suddenly been cut off; the opening through which it had shone had suddenly been enlarged; Marowitz saw the figure of a man emerge. “Help! For God’s sake!” he cried.