Jamie Tanner might appear more lingerie model than grease monkey, but she's actually a highly qualified mechanical engineer. No way is she going to let some struggling, chauvinistic NASCAR driver say her work isn't up to speed. Tanner Performance Motors is the best in the business-and so is she.But Ryan Pearce can't afford to make nice. He's counting on Jamie to find out why his performance engine keeps failing...and there's no time to lose. Ryan is only a race away from tanking his career. Jamie has never been bested by an engine-or a man. But spending long nights working closely with Ryan, trying not to be distracted by his presence, she wonders if she's met her match....