Sheryl Dayton needs two cups of high-octane java to fuel her from morning-face-and-hair to PR Executive chic -- not to mention an endless supply to keep her psyched around her boss, who just happens to be her ex-boyfriend. Ugh! But all that caffeine never keeps her up nights. Her love life is guaranteed to make her snore. Until now, that is. Enter Nathan Hall. The investigative journalist is digging for dirt on her workplace, and Sheryl's busy doing damage control. But the cynical, wisecracking, dangerously sexy Nathan is like a jolt of espresso to her once-snoozing libido. Just the thought of Nathan has Sheryl losing sleep. And after one taste of him, suddenly every other guy seems like decaf.