Long Ride To Laramie (book 4): The Stone Skull: Volume 4 - Tapa blanda

Amos thought the days of slavery were over. Little did he know that not all slaves were black and not all slaves had worked on plantations. He could handle gunfights and outlaws but both he and Riley were soon to find out that happiness often rides a horse and not all horses come from Wyoming. The west was changing quickly and Amos's family ties were changing just as fast. There was one thing that hadn't changed. Marshall Sam Hanely had found Big Nose George Parrott and he needed Amos, Jacob and Riley to help bring him in. They were headed to Montana to hunt down one of the most dangerous gangs of cutthroats that had ever crossed Wyoming. A brutal twist would leave just one man standing.