White Indians — J.T. Edson

Morton Lewis was part Indian … which meant that the only way the land-grabbers could take his ranch from him was to kill him … and the killing had to seem to be legal …
But Mort's grandfather was a Comanche war chief, and if a Comanche brave should be killed, those savage warriors would ride to avenge him and in so doing trigger off an uprising that could ravage the State of Texas …
Two young men rode to avert the trouble. One was the Rio Hondo gun wizard, Dusty Fog. The other was, like Mort, part Comanche. Mostly he was known as the Ysabel Kid. But there were some who called him a White Indian …