Parker Hamilton is one of the most powerful defense attorneys in California. He’s a man who wins. In court. In life. In every room he walks into. He doesn’t back down and doesn’t expect to be outmatched by anyone. Until his one-night stand, Paige Winters, put a gun to his back and told him to come with her if he wanted to live. Welcome to the most unconventional protection detail in Los Angeles. But Paige Winters isn’t just anyone. She’s an ex-CIA operative running on secrets, scarred by a program that was never supposed to exist, and she’s the only thing standing between Parker and a crime lord who wants him dead and doesn’t miss. Their one-night stand was to be forgotten. Their arrangement was supposed to be temporary. She has a dangerous past and zero interest in feelings, families, or the warm chaos of the Hamilton Family. But when their undeniable chemistry comes to the surface, can Parker trust the most dangerous woman he's ever met? And can Paige survive a mission that threatens to dismantle every wall she's ever built? Find out in Cause of Doubt, the explosive finale of the Hamilton Brothers series. 18+