If that dealer had had a soul above trotting-wagons, my story would never have been written; but all was fish that came to his net, and this thoroughbred racer, this beautiful creature who had never worn harness in her life, must be shown to a purchaser who was seeking something to drive. She was always quick to decide, and her actions followed close on the heels of her thought. She did not complicate matters by waiting for the gentleman to get into the wagon, but then and there--on the instant--kicked it to kindlings. This ended the story. She had been shown at a high figure, and was subsequently sold for a song,--he could tell me no more. She had passed to the lower sphere of equine life and usefulness,--he _had_ heard of a fish-wagon, but he knew nothing about it. What he did know was, that the dealer was a dreadful jockey, and that it would never do to ask him. Now, here was something to live for,--a sort of princess in disgrace, whom it would be an honor to rescue, and my horse-hunting acquired a new interest. By easy stages, I cultivated the friendship of the youth who, in those days, did the morning's sweeping-out at the Bull's Head Hotel. He had grown up in the alluring shades of the horse-market, and his daily communion from childhood had been with that "noble animal." To him horses were the individuals of the world,--men their necessary attendants, and of only attendant importance. Of course he knew of this black she-devil; and he thought that "a hoss that could trot like she could on the halter" must be crazy not to go in harness. However, he thought she had got her deserts now, for he had seen her, only a few weeks before, "a draggin' clams for a feller in the Tenth Avener." Here was a clew at last,--clams and the Tenth Avenue. For several days the scent grew cold. The people of the Licensed Vender part of this street seemed to have little interest in their neighbors' horses; but I found one man, an Irish grocer, who had been bred a stable-boy to the Marquis of Waterford, and who did know of a "poor old screw of a black mare" that had a good head, and might be the one I was looking for; but, if she was, he thought I might as well give it up, for she was all broken down, and would never be good for anything again.