Faith and a fast gun

the long version

Joshua Dillard, the ex-Pinkerton detective, on a sentimental journey to a mission graveyard in Texas, had ridden into trouble. Guns blazed around the headstones as he intervened to save a girl called Faith from the clutches of Lyte Grumman and his gunhawks. Grumman, a cattle baron, believed that a rigged poker game had lost him a thousand head of longhorns. Now he was intent on recouping his loss, whatever it took - and Joshua's Colt Peacemaker was hopelessly outnumbered ...