Blackstone Complete 10 Books Dark Romance Series

This complete box set contains 10 books of spicy billionaire romance, mystery and suspense with the Blackstone twins Maximillian and Jonas, and the woman of their dreams Alexandre Blackstone. 

1.Mr. Black 

2. Temptation in Black

3. Submission to Black

4. Black Tie Affair

5. Mourning Becomes Black

6. Fade To Black

7. Back to Black

8. Black Tide

9. Black Swan

10. Blackout