But Tharon was busy at the Holding and El Rey stamped and whistled in his paddock. The mistress knew that she had set stern tides flowing in the Valley, that sooner or later they were due to sweep away the peace and quiet that pervaded the cottonwoods and the singing springs. She knew that Courtrey waited, but she made the most of that waiting. Conford and Billy and the rest of the riders made strong bolts for all the doors of the house, reinforced the fences that held the herds at night, put trick locks on all the gates. But the time came when the close retreat became irksome to the girl, and she went from room to room in an uneasiness that was foreign to her calm and happy nature. She read over and over the two or three old books that had been at the Holding since she could remember, made new covers for the tables in the living room, kept the hands of the Virgin full of fresh offerings. But these things staled. She began to long for the distances, the open spaces, the feel of the swooping stallion under her sailing down the wind. Courtrey or no Courtrey, she could not fight it down. So, on a golden day when all the boys were out with the herds and only the Indian _vaqueros_ left in charge by Conford were at the stables, she flung the big saddle with its silver studs and its sombre stain on El Rey, mounted and went out and away like the wind itself. Not since the day of the raid on Courtrey's stolen herds had she been on El Rey's back and the first long leap and drop of the great horse beneath her set the lights to sparkling in her eyes, the blood to burning in her golden cheeks. She lay low on his neck and let him run, and her heart leaped up with lightness as it ever did when she rode in these thundering bursts. [Illustration: IN FACT COURTREY, BURNING WITH THE NEW DESIRE THAT WAS BEGINNING TO OBSESS HIM, WAS WORKING OUT A NEW DESIGN] There was no other horse in Lost Valley like the great king! Neither Redbuck nor Golden nor Drumfire! Neither Sweetheart nor Westwind! No, nor any Ironwood Bay that came down from Courtrey's Stronghold, Bolt and Arrow not excepted. Tharon laughed and stroked the king's neck, thewed like steel beneath her hands. She had no fear of Courtrey and his hired killers. Sooner or later the issue would come, of course. Then she would kill the man as she had promised Jim Last, without a thought. Nay, she thought of Ellen, fragile white flower, of whom she had heard. A softening came about her young mouth at thought of her, a shadow flickered in her blue eyes for a moment. Then it was gone and she laughed, a whooping gale of joy, there alone in the green stretches between the earth and sky, with the note of El Rey's speed steadily rising in her ears. It beat in her very heart, that singing note. She loved the king as she loved nothing else on earth, save only the memory of her father.