There are 3 books in the Billionaires with a Heart series.
The Billionaires with a Heart series does not have a new book coming out soon. The latest book, Crushing on the Billiionaire (Book 3), was published in December 2018.
The first book in the Billionaires with a Heart series, At Odds With the Billionaire, was published in November 2018.
The Billionaires with a Heart series primarily falls into the General Fiction genre.