"John Horton Slaughter fought on the blood-soaked battlefields of the Civil War. He drove thundering cattle across a dangerous frontier, and faced the deadliest outlaws as a Texas Ranger. Now, bestselling authors William and J.A. Johnstone tell the story of this towering historical figure-the man who tamed Tombstone, Arizona. A HERO AS BIG AND TOUGH AS TEXAS Enticed by the richest poker tournament the West has ever seen, a horde of cheating and ruthless...