Dirty Bargain (Micheli Mafia 3)

When Prende Rama's father, Argon, dies under mysterious circumstances all signs point towards Florence's rising power--the Michelis. She looking for answers. . . and it leads her to the undeniably handsome youngest Micheli brother, Marchello.
Marchello Micheli serves as yet another reason to avoid the family given his reputation with the jet-set life filled with models and luxuries she's never known. He also has a reputation for being the 'legit' brother who works underground with illicit gambling. But when he continues to turn up when she least expects it she wonders what he knows of the world her father hid from her.

They need each other to solve the mystery and Prende is desperate to escape marriage to an associate of her father.