A Thing Immortal by Barry K Gregory

SPFBO9

Someday the mountain man will kill her and then she'll be free. That's what the girl without a name believes. Right up until the day the old gunfighter with eyes the color of wildflowers and skin as white as his long, scraggly hair comes riding up on a painted horse. Riding right past the wards carved into the trees and all the way to the door of the mountain man's shack... An immortal gunslinger, a wolf made of shadows, a manhunter cursed by a ghost, a warrior who flies on stolen wings, and a mysterious girl without a name, battle ancient gods and monsters from the void in an American West that never was.