such a thing could influence your feelings and your physical condition so much."
Ned made no reply, but that night he ate supper with a much better appetite than he had shown in many days, bringing words of warm approval and encouragement from Mr. Austin.
An hour or two later, when cheerful good-nights had been exchanged, Ned withdrew to his own little room. He lay down upon his bed, but he was fully clothed and he had no intention of sleep. Instead the boy was transformed. For days he had been walking with a weak and lagging gait. Fever was in his veins. Sometimes he became dizzy, and the walls and floors of the prison swam before him. But now the spirit had taken command of the thin body. Weakness and dizziness were gone. Every vein was infused with strength. Hope was in command, and he no longer doubted that he would succeed.
He rose from the bed and went to the window. The city was silent and the night was dark. Floating clouds hid the moon and stars. The ranges and the city roofs themselves had sunk into the dusk. It seemed to him that all things favored the bold and persevering. And he had been persevering. No one would ever know how he had suffered, what terrific pangs had assailed him. He could not see now how he had done it, and he was quite sure that he could never go through such an ordeal again. The rack would be almost as welcome.
Ned did not know it, but a deep red flush had come into each pale cheek. He removed most of his clothes, and put his head forward between the iron bar and the window sill. The head went through and the shoulders followed. He drew back, breathing a deep and mighty breath of triumph. Yet he had known that it would be so. When he first tried the space he had been only a shade too large for it. Now his head and shoulders would go between, but with nothing to spare. A sheet of paper could not have been slipped in on either side. Yet it was enough. The triumph of self-denial was complete.
He had thought several times of telling Mr. Austin, but he finally decided not to do so. He might seek to interfere. He would put a thousand difficulties in the way, some real and some imaginary. It would save the feelings of both for him to go quietly, and, when Mr. Austin missed him, he would know why and how he had gone.
Ned stood at the window a little while longer, listening. He heard far away the faint rattle of a saber, probably some officer of Santa Anna who was going to a place outside a lattice, the sharp cry of a Mexican upbraiding his lazy mule, and the distant note of a woman singing an old Spanish song. It was as dark as ever, with the clouds rolling over the great valley of Tenochtitlan, which had seen so much of human passion and woe. Ned, brave and resolute as he was, shivered. He was oppressed by the night and the place. It seemed to him, for the moment, that the ghosts of stern Cortez, and of the Aztecs themselves were walking out there.
Then he did a characteristic thing. Folding his arms in front of him he grasped his own elbows and shook himself fiercely. The effort of will and body banished the shapes and illusions, and he went to work with firm hands.
He tore the coverings from his bed into strips, and knotted them together stoutly, trying each knot by tying the strip to the bar, and pulling on it with all his strength. He made his rope at least thirty feet long and then gave it a final test, knot by knot. He judged that it was now near midnight and the skies were still very dark. Inside of a half hour he would be gone—to what? He was seized with an intense yearning to wake up Mr. Austin and tell him good-by. The Texan leader had been so good to him, he would worry so much about him that it was almost heartless to slip away in this manner. But he checked the impulse again, and went swiftly ahead with his work.
He kept on nothing but his underclothing and trousers. The rest he made up into a small package which he tied upon his back. He was sorry that he did not have any weapon. He had been deprived of even his pocket-knife, but he did have a few dollars of Spanish coinage, which he stowed carefully in his trousers pocket. All the while his energy endured despite his wasted form. Hope made a bridge for his weakness.
He let the line out of the window, and his delicate sense told him when it struck against the ground. Six or eight feet were left in his hand, and he tied the end firmly to the bar, knotting it again and again. Then he slipped through the opening and the passage was so close that his ears scraped as they went by. He hung for a few moments on the outside, his feet on the stone sill and his hands clasping the iron bar. He felt sheer and absolute terror. The spires of the cathedral were invisible and only a few far lights showed dimly. It seemed to him that he was suspended over a bottomless pit, and he shivered from head to foot.
But he recalled his courage. Such a black night was best suited to his task. The shivering ceased. Hope ruled once more. He knelt on the stone sill, and, grasping his crude rope with both hands, let himself down from the window. It required almost superhuman exertion to keep himself from dropping sheer away, and the rope burned his palms. But he held on, knowing that he must hold, and the stone wall felt cold to him, as he lay against it, and slid slowly down.
Perhaps his strength, which was more of the mind than of the body, partly gave way under such a severe strain, but he felt pains shooting through his arms, shoulders and chest. His most vivid recollections of the descent were the coldness of the wall against which he lay and the far tinkle of a mandolin which came to him with annoying distinctness. The frequent knots where he had tied the strips together were a help, and whenever he came to one he let his hands rest upon it a moment or two lest he slide down too rapidly.
He had been descending, it seemed to him, fully an hour, and he must have come down a mile, when he heard the rattle of a saber. It was so distinct and so near that it could not be imagination. He looked in the direction of the sound and saw two dark figures in the street. As he stared the two figures shaped themselves into two Mexican officers. Truth, not fancy, told him also that they were not moving. They had seen him escaping and they would come for him! He pressed his body hard against the stone wall, and with his hands resting upon one of the knots clung desperately to the rope. He was hanging in an alley, and the men were on the street at the mouth of it six or seven yards away. They were talking and it must be about him!
He saw them create a light in some manner, and his hands almost slipped from the rope. Then joy flooded back. They were merely lighting cigarettes, and, with a few more words to each other, they walked on. Ned slid slowly down, but when he came to the last knot his strength gave way and he fell. It seemed to him that he was plunging an immeasurable distance through depths of space. Then he struck and with the force of the blow consciousness left him.
When he revived he found himself lying upon a rough stone pavement and it was still dark. He saw above a narrow cleft of somber sky, and something cold and trailing lay across his face. He shivered with repulsion, snatched at it to throw it off, and found that it was his rope. Then he felt of himself cautiously and fearfully, but found that no bones were broken. Nor was he bruised to any degree and now he knew that he could not have fallen more than two or three feet. Perhaps he had struck first upon the little pack which he had fastened upon his back. It reminded him that he was shoeless and coatless and undoing the pack he reclothed himself fully.
He was quite sure that he had not lain there more than a quarter of an hour. Nothing had happened while he was unconscious. It was a dark little alley in the rear of the prison, and the buildings on the other side that abutted upon it were windowless. He walked cautiously to the mouth of the alley, and looked up and down the street. He saw no one, and, pulling his cap down over his eyes, he started instinctively toward the north, because it was to the far north that he wished to go. He was fully aware that he faced great dangers, almost impossibilities. Practically nothing was in his favor, save that he spoke excellent Spanish and also Mexican versions of it.
He went for several hundred yards along the rough and narrow street, and he began to shiver again. Now it was from cold, which often grows intense at night in the great valley of Mexico. Nor was his wasted frame fitted to withstand it. He was assailed also by a fierce hunger. He had carried self-denial to the utmost limit, and nature was crying out against him in a voice that must be heard.
He resolved to risk all and obtain food. Another hundred yards and he saw crouched in an angle of the street an old woman who offered tortillas and frijoles for sale. He went a little nearer, but apprehension almost overcame him. It might be difficult for him to pass for a Mexican and she would give the alarm. But he went yet nearer and