There are 3 books in the Modern Mail-Order Bride series.
The Modern Mail-Order Bride series does not have a new book coming out soon. The latest book, The Mountain Man's North Star (Book 3), was published in January 2019.
The first book in the Modern Mail-Order Bride series, The Mountain Man's Muse, was published in June 2018.
The Modern Mail-Order Bride series primarily falls into the Contemporary Romance and Romantic Suspense genres.