"Pinnacle western."

"He was born in the Going Snake District of the Cherokee Nation - and forged a destiny as bold as his name. John Henry Sixkiller was a fearless as they come. He fought in the 2nd Cherokee Mounted Rifles, his father's regiment during the Civil War. Served with the Longhorse Police in Indian territory upholding the law among five tribes in a time of violence and change. But now, Sixkiller faces his greatest challenge yet. As a U.S. marshal, he must take on the most notorious outlaws the west has ever seen. Horse thieves who kill without conscience. Train robbers who terrorize the railways. And one ruthless enemy whose bloody reign of fear would bring Sixkiller to the ultimate showdown" -- back cover.