Carter Reed 2: Carter Reed Series, Book 2

Carter bought his way out of the Mafia to protect Emma, but when an old ghost returns to the Mauricio family, a chain of events starts that can harm everyone. While Carter must decide to return to the Mauricio family or not, a face that is oddly familiar to Emma comes into her life. She's given the chance to discover more about her family while tension between the rivaling Mauricio and Bertal families comes to a head in an explosive way. The truce is officially off, and when the two worlds collide, Carter's decision is made.

He didn't start this war, but he will end it. He will do anything to protect Emma.