Books shelved as adult-western: Inland by Téa Obreht, The Revenant by Michael Punke, Bloody Summer by George G. by. Téa Obreht (Goodreads Author).
Western Series: Six Adult Western Novels - Kindle edition by Stephen Mertz, Robert J. Randisi, Wayne D. Dundee, Jackson Lowry, Michael Newton. Download it.
The Longarm books are a series of western novels featuring the character of Custis Long, who The Longarm series is a mainstay of the "adult western" genre which arose in the s. These books are distinguished from classical westerns.