Trouble Rides a Fast Horse — J.R. Roberts

Rufus King has made a lot of enemies -- and he deserves them all. Now, three of them are on his trail ready to dish out their own brand of frontier justice. Clint Adams is after King because King bushwhacked the Gunsmith and wounded his horse, Duke. But the Gunsmith is not alone as he joins up with a Chinese master of the martial arts and a black gunman on a dangerous trail of revenge...