Bertrand Saton leaned against the stone coping of the bridge, and looked downwards, as though watching the seagulls circling round and round, waiting for their usual feast of scraps. The gulls, however, were only his excuse. He stood there, looking hard at the gray, muddy water beneath, trying to make up his mind to this final and inevitable act of despair. He had walked the last hundred yards almost eagerly. He had told himself that he was absolutely and entirely prepared for death. Yet the first sight of that gray, cold-looking river, had chilled him. He felt a new and unaccountable reluctance to quit the world which certainly seemed to have made up its mind that it had no need of him. His thoughts rushed backwards. "Swim out to sea on a sunny day," he repeated to himself slowly. Yes, but this! It was a different thing, this! The longer he looked below, the more he shrank from such a death!He stood upright with a little shiver, and began-it was not for the first time that day-a searching investigation into the contents of his pocket. The result was uninspiring. There was not an article there which would have fetched the price of a dose of poison. Then his fingers strayed into a breast-pocket which he seldom used, and brought out a letter, unopened, all grimy, and showing signs of having been there for some considerable time. He held it between his fingers, doubtful at first from where it had come. Then suddenly he remembered. He remembered the runaway horses in the Bois, and the strange-looking old woman who had sat in the carriage with grim, drawn lips and pallid face. He remembered the dash into the roadway, the brief, maddening race by the side of the horses, his clutch at the reins, the sense of being dragged along the dusty road. It was, perhaps, the one physically courageous action of his life. The horses were stopped, and the woman's life was saved. He looked at the letter in his hand."Why not?" he asked himself softly.He hesitated, and glanced downward once more toward the river. The sight seemed to decide him. He turned his weary footsteps again westward.Walking with visible effort, and resting whenever he had a chance, he reached at last the Oxford Street end of Bond Street. Holding the letter in his hand, he made his way, slowly and more painfully than ever, down the right-hand side. People stared at him a little curiously. He was a strange figure, passing through the crowds of well-dressed, sauntering men and women. He was unnaturally thin-the pallor of his cheeks and the gleam in his eyes spoke of starvation. His clothes had been well-cut, but they were almost in rags. His cap had cost him a few pence at a second-hand store.He made his way toward his destination, looking neither to the right nor to the left. The days had gone when he found it interesting to study the faces of the passers-by, looking out always for adventures, amusing himself with shrewd speculations as to the character and occupation of those who seemed worthy of notice. This was his last quest now-the quest of life or death.He stopped in front of a certain number, and comparing it with the tattered envelope which he held in his hand, finally entered. The lift-boy, who was lounging in the little hall, looked at him in surprise."I want to find Madame Helga," the young man said shortly. "This is number 38, isn't it?"The boy looked at him doubtfully, and led the way to the lift."Third floor," he said. "I'll take you up."