The Protection Plan: A Billionaire Protector Romance (The Plan Series)

Someone has it out for debutant Bowie McKay.
Despite being the daughter of one of the wealthiest families in New York, Bowie never suspected that anyone would try to do her harm. But things changed when a series of threatening messages start to show up, one after another.
Terrified for his daughter’s safety, and desperate to find the monster behind the messages, Frank McKay hires former marine and security expert, Porter Davidson.
Porter has lived a rough life, from an abusive childhood to a traumatizing military experience. He’s made mistakes in the past. Mistakes that haunt him. And so he has devoted his life to his work, and has sworn off love.
When he meets the woman he’s supposed to protect, he does not expect the deep feelings that come with the job. Bowie McKay is everything he isn’t. She’s feisty, free-spirited, and fun. While he’s all rigid rules and straight lines.
But Porter’s attraction to her only raises the stakes of his mission. Will he be able to find the person who’s been threatening her life? Or will his past keep him from protecting the woman he’s grown to love?