Outlaws of the West #17

A lawman posing as a stranger infiltrates a gang to gather information about the dangerous outlaw Billy Sickles, who is being hunted by U.S. Marshal Frank Callin across Oklahoma territory. The undercover deputy befriends the gang members in a saloon and learns details about Sickles' whereabouts, but his cover is blown when one gang member recognizes him as a lawman. The story reveals a connection to the marshal's past as Callin pursues Sickles, with the narrative following the pursuit across the badlands and into Kansas, culminating in a confrontation involving twins and family secrets related to the marshal's personal history.