This is the continuing tale of Cinderella BDSM erotica between a submissive woman and her Alpha Male Billionaire Master This Box Set contains books 7-10 of the 'Bought by the Billionaire' series. Book 7 - The Master's Sin Book 8 - The Master's Heart Book 9 - The Master's Rage Book 10 - The Master's Revenge Approx Total 22,000 words