Rusty Sabin a western story

Rusty Sabin, born to white parents, was brought up by the Cheyenne Indians who had given the young red-headed boy the name Red Hawk. His ability to heal the sick and make strange magic were widely honored throughout the tribe. But in his twenties, Red Hawk set out to take his place among white people. When Rusty and his stallion named White Horse were nearly at the frontier post of Fort Marsden, the river boat he was riding in was grounded, and a...