There are 2 books in the Marrying a Millionaire series.
The Marrying a Millionaire series does not have a new book coming out soon. The latest book, Secret Millionaire for the Surrogate (Book 2), was published in January 2019.
The first book in the Marrying a Millionaire series, Best Man for the Wedding Planner, was published in December 2018.
The Marrying a Millionaire series primarily falls into the Contemporary Category Romance genre.