The morning rides continued. To the girl, who loved the open, it was glorious fun. Those mad gallops along the roads, the smell of earth and sea, the tingle in the blood, were the second best moments of the day. The first? She invariably blushed when she considered what these first best moments were. He was a brave young man, good to look at, witty, and always cheerful. Why shouldn't she like him? Even Jones liked him--Jones, who didn't seem to like anybody. It did not matter whether he was wise or not; a worldly point of view was farthest from her youthful thoughts. It was her own affair; her own heart. Five days later, as she and the riding master were cantering along the road, enjoying every bit of it, they heard the beat of hoofs behind. They drew up and turned. A rider was approaching them at a run. It was the head groom. The man stopped his horse in a cloud of dust. "Sir, the stables are on fire." "Fire?" All the riding master's savings were invested in the stables. The fact that he had solemnly promised never to leave Florence alone, and that he had accepted a generous bonus slipped from his mind at the thought of fire, a terrible word to any horseman. He wheeled and started off at breakneck speed, his head groom clattering behind him. Florence naturally wondered which of two courses to pursue: follow them, when she would be perfectly helpless to aid them, or continue the ride and save at least one horse from the terror of seeing flames. She chose the latter. But she did not ride with the earlier zest. She felt depressed. She loved horses, and the thought of them dying in those wooden stables was horrifying. The fire, however, proved to be incipient. But it was plainly incendiary. Some one had set fire to the stables with a purpose in view. Norton recognized this fact almost as soon as the firemen. He had come this morning with the idea of surprising Florence. He was going out on horseback to join her. His spine grew suddenly cold. A trap! She had been left alone on the road! He ran over to the garage, secured a car, and went humming out toward the river road. A trap, and only by the sheerest luck had he turned up in time. Meantime Florence was walking her mount slowly. For once the scenery passed unobserved. She was deeply engrossed with thoughts, some of which were happy and some of which were sad. If only her father could be with her she would be the happiest girl alive. She was brought out of her revery by the sight of a man staggering along the road ahead of her. Finally he plunged upon his face in the road. Like the tender-hearted girl she was, she stopped, dismounted, and ran to the fallen man to give him aid. She suddenly found her wrists clasped in two hands like iron. The man rose to his feet, smiling evilly. She struggled wildly but futilely.