When his carefully planned FBI sting is foiled by IRS attorney Olivia MacKenzie's efforts to untangle an elaborate Ponzi scheme, agent Grayson Kincaid becomes the woman's protector against dangerous and corrupt adversaries. When FBI agent Grayson Kincaid first encounters Olivia MacKenzie, she makes quite an impression. The beautiful, tough, young attorney has stumbled into the middle of an FBI sting operation and has reduced it to chaos. Months of surveillance and careful planning down the drain, Kincaid's partner is furious and lets Olivia know that she's ticked off the wrong guy. After all, he's FBI. Olivia isn't intimidated by his partner's bullying because she's something even scarier. She's IRS. And working for the IRS isn't for the faint of heart. She's on the trail of an elaborate Ponzi scheme, one that threatens to ruin the lives of naive and unsuspecting victims, and one she has personal reasons to be angry about. But after she asks questions of the wrong people, her life is suddenly endangered. She's accustomed to fighting for the underdog but being vulnerable herself is a very different story.