He rode slowly on, letting his figure sway negligently, and he did not look back again at the group on the hill, where the officer was watching him. But he looked from side to side, fearing that horsemen in blue might appear galloping across the fields. It was a supreme test of nerve and will. More than once he felt an almost irresistible temptation to lash his horse and gallop for the wood as hard as he could. That wood seemed wonderfully deep and dark, fit to hide any fugitive. But it had acquired an extraordinary habit of moving further and further away. He had to exert his will so hard that his hand fairly trembled on his bridle rein. Yet he remained master of himself, and went on sitting the saddle in the slouchy attitude that he had adopted when he knew himself to be observed. The wood was only three or four hundred yards away, when far to his left he saw several horsemen appear on a slope, and he was quite sure that their uniforms were blue. The distance to the wood was now so short that the temptation to gallop was powerful, but he still resisted. Pride, too, helped him and he did not increase the pace of his horse a particle. He saw the dark, cool shadow very near now, and he thought he heard one of the new horsemen on his left shout to him. But he would not look around. Preserving appearances to the last, he rode into the forest, and its heavy shadows enveloped him. He stopped a moment under the trees and wiped the perspiration from his forehead. He was also seized with a violent fit of trembling, but it was over in a half minute, and then turning his horse from the path he rode into the densest part of the forest. Harry felt an immense relief. He knew that he might be followed, but he did not consider it probable. It was more than likely that he passed for some countryman riding homeward. Martial law had not yet covered all the hills with a network of iron rules. So he rode on boldly, and he noticed with satisfaction that the forest seemed to be extensive and dense. Night, heavy with clouds, was coming, too, and soon he would be so well hidden that only chance would enable an enemy to find him. In a half hour he stopped and took his bearings as best he could. It seemed to be a wild bit of country. He judged that it was ground cropped too much in early times, and left to grow into wilderness again. He was not likely to find anything in it save a hut or two of charcoal burners. It was a lonely region, very desolate now, with the night birds calling. The clouds grew heavier and he would have been glad of shelter, but he put down the wish, recalling to himself with a sort of fierceness that he was a soldier and must scorn such things. Moreover, it behooved him to make most of his journey in the night, and this forest, which ran almost to Washington, seemed to be provided for his approach.