There are 2 books in the Billionaires of London series.
The Billionaires of London series does not have a new book coming out soon. The latest book, Holiday with the Best Man (Book 2), was published in April 2016.
The first book in the Billionaires of London series, Billionaire, Boss...Bridegroom?, was published in March 2016.
The Billionaires of London series primarily falls into the Contemporary Category Romance genre.