Robert B. Parker's Someone to Watch Over Me

The Spenser and Mattie Sullivan Thriller Series - "Taking on Billionaire Money Manager Running a Network of Underaged Girls for his Rich and Powerful Clients" Get ready to be on the edge of your seat with this gripping thriller series featuring legendary Boston PI Spenser and his young protégé Mattie Sullivan.

In their latest adventure, they take on a billionaire money manager running a network of underaged girls for his rich and powerful clients.

With ties to dozens of other girls from working-class families and an eccentric billionaire with a mansion on Commonwealth Avenue, this mystery man's wealth, power, and connections extend far beyond Massachusetts.

As Spenser and Mattie dig deeper, they uncover a massive sex-trafficking ring that takes them from Boston to Boca Raton to the Bahamas, crossing paths with local toughs, a highly trained security company, and an old enemy of Spenser's - the Gray Man.

Don't miss out on this heart-pumping, action-packed series that will keep you guessing until the very end.