Western Police

Sheriff Walt Longmire is enjoying a celebratory beer after a weapons certification at the Wyoming Law Enforcement Academy when a younger sheriff confronts him with a photograph of 25 armed men standing in front of a Challenger steam locomotive. It takes him back to when, fresh from the battlefields of Vietnam, then-deputy Walt accompanied his mentor Lucian to the annual Wyoming Sheriff's Association junket held on the excursion train known as the Western Star, which ran the length of Wyoming from Cheyenne to Evanston and back.

Rocco Sharp fears he’s placed Mercy McCoy in peril. The undercover agent has convinced the cult leader’s daughter to get him into the Shining Light’s compound. With five days to thwart a violent plot, Rocco’s feelings for Mercy put his assignment at risk. As the connection between them deepens, Rocco knows he’ll have to be the one to tell Mercy who he really is. Otherwise, they’ll never have a chance beyond this critical mission.

The first time the Donovan twins, Lucas and Jamie, saw a Canadian Northwest Mounted Police officer, they knew that's what they wanted to be when they grew up. Years later, Lucas Donovan, now a member of the force, is on a mission to bring a ruthless serial killer to justice. For years, Jack Emerson has eluded capture in the vast Canadian wilderness, but now Donovan has vowed that nothing on earth will stop him from seeing this man caught and punished. The oath is both personal and professional, since one of the men Emerson killed was Constable Jamie Donovan, Lucas' twin brother.