There are 4 books in the Billionaire's Bet series.
The Billionaire's Bet series does not have a new book coming out soon. The latest book, The Billionaire's Bet #4 (Book 4), was published in November 2013.
The first book in the Billionaire's Bet series, A Seductive Deal, was published in September 2013.
The Billionaire's Bet series primarily falls into the General Fiction genre.