How he knew he could not have told, yet he did know that someone had entered his room, sat on his benches, and walked over his floor. He was surest around the case. Nothing was disturbed, yet it seemed to Freckles that he could see where prying fingers had tried the lock. He stepped behind the case, carefully examining the ground all around it, and close beside the tree to which it was nailed he found a deep, fresh footprint in the spongy soil--a long, narrow print, that was never made by the foot of Wessner. His heart tugged in his breast as he mentally measured the print, but he did not linger, for now the feeling arose that he was being watched. It seemed to him that he could feel the eyes of some intruder at his back. He knew he was examining things too closely: if anyone were watching, he did not want him to know that he felt it. He took the most open way, and carried water for his flowers and moss as usual; but he put himself into no position in which he was fully exposed, and his hand was close his revolver constantly. Growing restive at last under the strain, he plunged boldly into the swamp and searched minutely all around his room, but he could not discover the least thing to give him further cause for alarm. He unlocked his case, took out his wheel, and for the remainder of the day he rode and watched as he never had before. Several times he locked the wheel and crossed the swamp on foot, zigzagging to cover all the space possible. Every rod he traveled he used the caution that sprang from knowledge of danger and the direction from which it probably would come. Several times he thought of sending for McLean, but for his life he could not make up his mind to do it with nothing more tangible than one footprint to justify him. He waited until he was sure Duncan would be at home, if he were coming for the night, before he went to supper. The first thing he saw as he crossed the swale was the big bays in the yard. There had been no one passing that day, and Duncan readily agreed to watch until Freckles rode to town. He told Duncan of the footprint, and urged him to guard closely. Duncan said he might rest easy, and filling his pipe and taking a good revolver, the big man went to the Limberlost. Freckles made himself clean and neat, and raced to town, but it was night and the stars were shining before he reached the home of the Bird Woman. From afar he could see that the house was ablaze with lights. The lawn and veranda were strung with fancy lanterns and alive with people. He thought his errand important, so to turn back never occurred to Freckles. This was all the time or opportunity he would have. He must see the Bird Woman, and see her at once. He leaned his wheel inside the fence and walked up the broad front entrance. As he neared the steps, he saw that the place was swarming with young people, and the Angel, with an excuse to a group that surrounded her, came hurrying to him.