After spending years in prison under deep cover, black ops agent Tucker Flynn joins A-Tac, an elite CIA unit masquerading as faculty at an Ivy League college. Nothing can shake him-except a vulnerable young woman marked for death.DUAL DECEPTIONWhen Tucker is assigned to protect-and secretly investigate-Alexis Markham, he expects a routine mission. But this mysterious beauty has a past even darker than his: her father created a horrifying new biochemical weapon-and was murdered to keep it secret.Alexis has spent the last decade racing to stay one step ahead of the shadowy operatives who will stop at nothing to possess her father's formula. She can trust no one, not even her handsome new bodyguard. But the heat that flares between them is impossible to resist. Will giving in to passion bring her the safety she's always craved, or will her love for Tucker draw him into a killer's sights?