There are 6 books in the Trail of the Gunfighter series.
The Trail of the Gunfighter series does not have a new book coming out soon. The latest book, Train to Durango (Book 6), was published in September 1998.
The first book in the Trail of the Gunfighter series, The Dawn of Fury, was published in December 1995.
The Trail of the Gunfighter series primarily falls into the Western and Historical genres.