Traitor by Kristin Coley

Crew Hayes made a promise. One he intends to keep no matter the cost. Even if it makes him a traitor to his club and his family.
Drea wants revenge for the loss of her brother and fiancé at the hands of Domingo Martinez, and there is nothing she won’t do to get it.
As they integrate themselves into the Viper club, growing ever closer to achieving their goals through whatever means necessary, they find themselves on a collision course with one another.
One with consequences neither could have ever anticipated.