Businessman turned P. I. Zach Letterman doesn't expect his first case to be easy. But he never dreamed the real challenge would be keeping his hands off his sexy new partner, Mariah Clayborn. The seasoned P. I. says she'll take Zach under her wing, promising to show him the ins and outs of the detective business. Only, Zach has no idea what else Mariah intends to show him.... After losing three boyfriends to marriage—one week after they dumped her—Mariah Clayborn knows she has to change her image. The new Mariah is going to be seductive, irresistible... addictive, even. And gorgeous Zach Letterman is just the man to get her there. Her plan? To offer her investigative expertise in exchange for some lessons in lust. Little does she guess she'll end up the one addicted....